diff --git a/generate/recognizer_anchor_inject.py b/generate/recognizer_anchor_inject.py
index befdcce4..b9d8e937 100644
--- a/generate/recognizer_anchor_inject.py
+++ b/generate/recognizer_anchor_inject.py
@@ -46,7 +46,12 @@ from typing import Mapping, Union
 
 from evals.refusal_taxonomy.shape_categories import ShapeCategory
 from generate.math_candidate_parser import CandidateInitial, CandidateOperation
-from generate.math_problem_graph import InitialPossession, MathGraphError, Quantity
+from generate.math_problem_graph import (
+    InitialPossession,
+    MathGraphError,
+    Operation,
+    Quantity,
+)
 from generate.recognizer_match import RecognizerMatch
 
 # ADR-0170 — the widened injector emission type. Per-category injectors
@@ -92,26 +97,49 @@ def inject_from_match(
 def inject_discrete_count_statement(
     match: RecognizerMatch,
     sentence: str,
-) -> tuple[CandidateInitial, ...]:
-    """Build CandidateInitial(s) from ``discrete_count`` parsed anchors.
+) -> tuple[InjectorEmission, ...]:
+    """Build CandidateInitial OR CandidateOperation from ``discrete_count``
+    parsed anchors, dispatched on the matcher's ``anchor_kind``.
 
-    v1 narrowness: the matcher emits at most one anchor (further anchors
-    refuse extraction).  When the anchor is absent (detection-only
-    fallback), the injector returns ``()`` and the candidate-graph
-    continues with the round-2 skip-only behavior.
+    Per ADR-0170 W2 — the matcher records ``anchor_kind`` as either
+    ``"possession"`` (verbs ``has/have/had``) or ``"acquisition"``
+    (verbs in ``_ACQUISITION_VERBS``).
+
+    - ``possession`` → ``CandidateInitial`` (existing behavior; the
+      sentence asserts an initial state)
+    - ``acquisition`` → ``CandidateOperation(kind='add')`` (new in W2;
+      the sentence asserts an add-operation, preserving
+      ADR-0131.G.1's branch-disagreement discipline — the regex
+      parser's ADD_VERBS path emits the same kind of operation for
+      single-word units, so the injector path complements it on
+      multi-word units without conflicting)
+
+    v1 narrowness: at most one anchor per match; absent or
+    unconstructable anchors return ``()``.
     """
     if not match.parsed_anchors:
         return ()
 
-    out: list[CandidateInitial] = []
+    out: list[InjectorEmission] = []
     for anchor in match.parsed_anchors:
-        cand = _build_initial_from_discrete_count(anchor, sentence)
+        anchor_kind = anchor.get("anchor_kind", "possession")
+        if anchor_kind == "possession":
+            cand: InjectorEmission | None = _build_initial_from_discrete_count(
+                anchor, sentence
+            )
+        elif anchor_kind == "acquisition":
+            cand = _build_operation_from_discrete_count_acquisition(
+                anchor, sentence
+            )
+        else:
+            # Unknown anchor_kind — under-admit. Future widenings (e.g.
+            # "depletion" verbs as CandidateOperation(subtract)) extend
+            # this branch.
+            return ()
         if cand is None:
-            # Under-admit on any failure to construct.  The other
-            # already-built candidates for this sentence remain
-            # admissible only if they all pass; partial admission would
-            # mean the downstream Cartesian product enumerates a graph
-            # missing state — under-admit instead.
+            # Under-admit on any failure to construct.  Partial
+            # admission would mean the downstream Cartesian product
+            # enumerates a graph missing state.
             return ()
         out.append(cand)
     return tuple(out)
@@ -194,6 +222,104 @@ def _build_initial_from_discrete_count(
         return None
 
 
+def _build_operation_from_discrete_count_acquisition(
+    anchor: Mapping[str, object],
+    sentence: str,
+) -> CandidateOperation | None:
+    """Construct one CandidateOperation(kind='add') from a discrete_count
+    anchor whose ``anchor_kind == "acquisition"``.
+
+    Per ADR-0170 W2 — acquisition verbs (``collected``, ``received``,
+    ``bought``, ``got``) are routed to operations, not initials, in
+    accordance with ADR-0131.G.1's branch-disagreement discipline. The
+    solver's defaults-from-zero rule resolves single-statement
+    acquisitions correctly (``0 + N = N``).
+
+    Refuses (returns ``None``) when any field cannot be coerced, when
+    the literal verb token cannot be located in the surface, or when
+    the constructed ``CandidateOperation`` would violate its post-init
+    invariants. The result is admissibility-checked upstream by
+    ``roundtrip_admissible``.
+
+    Anchor schema (same as possession, with ``anchor_kind`` discriminator):
+        {
+          "kind": "discrete_count",
+          "anchor_kind": "acquisition",
+          "subject_role": <str>,
+          "count_token": <str>,
+          "count_kind": <"integer"|"word">,
+          "counted_noun": <str>,
+          "verb_token": <str>,  # e.g. "collected"
+        }
+    """
+    subject_role = anchor.get("subject_role")
+    count_token = anchor.get("count_token")
+    count_kind = anchor.get("count_kind")
+    counted_noun = anchor.get("counted_noun")
+    verb_token = anchor.get("verb_token")
+
+    if (
+        not isinstance(subject_role, str) or not subject_role
+        or not isinstance(count_token, str) or not count_token
+        or not isinstance(count_kind, str)
+        or not isinstance(counted_noun, str) or not counted_noun
+        or not isinstance(verb_token, str) or not verb_token
+    ):
+        return None
+
+    value = _resolve_count_value(count_token, count_kind)
+    if value is None:
+        return None
+
+    # Locate the literal verb surface in the sentence so the
+    # round-trip ground check in ``roundtrip_admissible`` succeeds.
+    # The matcher already confirmed ``verb_token`` is in
+    # ``_ACQUISITION_VERBS`` (which is itself a subset of
+    # ``ADD_VERBS``), so the downstream CandidateOperation post-init
+    # whitelist accepts the matched_verb token.
+    located_verb = _locate_token(sentence, verb_token)
+    if located_verb is None:
+        return None
+
+    try:
+        operand = Quantity(value=value, unit=counted_noun)
+        op = Operation(
+            actor=subject_role,
+            kind="add",
+            operand=operand,
+        )
+    except MathGraphError:
+        return None
+
+    try:
+        return CandidateOperation(
+            op=op,
+            source_span=sentence,
+            matched_verb=located_verb,
+            matched_value_token=count_token,
+            matched_unit_token=counted_noun,
+            matched_actor_token=subject_role,
+        )
+    except ValueError:
+        return None
+
+
+def _locate_token(sentence: str, target_lc: str) -> str | None:
+    """Return the literal-surface form of ``target_lc`` (lowercased) in
+    ``sentence`` whitespace-tokenized, or ``None`` if absent.
+
+    Used by the acquisition-verb path to extract the matched verb
+    surface for ``CandidateOperation.matched_verb``. Falls back to
+    ``None`` only when the matcher's recorded ``verb_token`` somehow
+    diverges from the sentence surface — the under-admit path.
+    """
+    for raw in sentence.split():
+        tok = raw.strip(".,;:!?\"'()[]{}").lower()
+        if tok == target_lc:
+            return tok
+    return None
+
+
 def _resolve_count_value(count_token: str, count_kind: str) -> int | None:
     """Map ``count_token`` to a numeric value.
 
diff --git a/generate/recognizer_match.py b/generate/recognizer_match.py
index cb6a7659..adec50e3 100644
--- a/generate/recognizer_match.py
+++ b/generate/recognizer_match.py
@@ -457,6 +457,32 @@ _POSSESSION_VERBS: Final[frozenset[str]] = frozenset({
     "has", "have", "had",
 })
 
+# ADR-0170 W2 — acquisition verbs: surface verbs that grammatically place
+# the actor as the *gainer* of the operand quantity, NOT as having the
+# operand as an initial state.  Per ADR-0131.G.1 these verbs route to
+# CandidateOperation(add), not CandidateInitial — emitting them as
+# initials would create branch disagreement with the regex parser's
+# ADD_VERBS path.
+#
+# Each member is also a member of generate.math_roundtrip.ADD_VERBS so
+# the downstream CandidateOperation post-init whitelist accepts the
+# matched_verb token.
+#
+# DELIBERATELY EXCLUDED:
+# - "gained / gains / gain": delta-of-attribute (weight, age) — admitting
+#   as add-operation risks wrong>0 on questions that ask total state
+# - "donated / donates / donate": SUBTRACT verb (actor gives away)
+# - "saved / saves / save": ambiguous (saved time vs saved up money)
+#
+# Widening this set is operator-reviewable per the wrong=0 hazard
+# documented in feedback-wrong-zero-hazard-case-0050.
+_ACQUISITION_VERBS: Final[frozenset[str]] = frozenset({
+    "collected", "collects", "collect",
+    "received", "receives", "receive",
+    "bought", "buys", "buy",
+    "got", "gets", "get",
+})
+
 # Pronoun subjects refused at extraction (ambiguous referent).  The
 # extractor requires a concrete proper-noun subject the source span can
 # ground.
@@ -566,7 +592,11 @@ def _try_extract_discrete_count_anchor(
         return None
 
     verb = m.group("verb").lower()
-    if verb not in _POSSESSION_VERBS:
+    if verb in _POSSESSION_VERBS:
+        anchor_kind = "possession"
+    elif verb in _ACQUISITION_VERBS:
+        anchor_kind = "acquisition"
+    else:
         return None
 
     count_token = m.group("count")
@@ -608,6 +638,11 @@ def _try_extract_discrete_count_anchor(
         "count_token": count_token,
         "count_kind": count_kind,
         "counted_noun": canon,
+        # ADR-0170 W2 — anchor_kind discriminates the downstream
+        # injector path: "possession" → CandidateInitial (existing);
+        # "acquisition" → CandidateOperation(add) (new).
+        "anchor_kind": anchor_kind,
+        "verb_token": verb,
     }
 
 
diff --git a/tests/test_adr_0163_d2_discrete_count_injection.py b/tests/test_adr_0163_d2_discrete_count_injection.py
index 6803ffd7..2f9402af 100644
--- a/tests/test_adr_0163_d2_discrete_count_injection.py
+++ b/tests/test_adr_0163_d2_discrete_count_injection.py
@@ -73,12 +73,16 @@ def _ratified_registry():
 class TestExtractionCorrectness:
     def test_basic_integer_count(self) -> None:
         a = _try_extract("Sam has 5 apples.")
+        # Post-W2 (ADR-0170): anchor carries anchor_kind discriminator
+        # and verb_token for the injector's dispatch + admissibility.
         assert a == {
             "kind": "discrete_count",
             "subject_role": "Sam",
             "count_token": "5",
             "count_kind": "integer",
             "counted_noun": "apples",
+            "anchor_kind": "possession",
+            "verb_token": "has",
         }
 
     def test_past_tense_had(self) -> None:
@@ -162,11 +166,40 @@ class TestExtractionRefusal:
         # 'widgets' is not in the spec's observed_counted_nouns.
         assert _try_extract("Sam has 5 widgets.") is None
 
-    def test_non_possession_verb_refused(self) -> None:
-        # 'wants', 'collected', 'bought' — operation verbs, not state.
+    def test_non_possession_non_acquisition_verb_refused(self) -> None:
+        # Post-W2 (ADR-0170): possession verbs (has/have/had) AND
+        # acquisition verbs (collected/received/bought/got) extract
+        # successfully — the latter dispatched to CandidateOperation(add)
+        # in the injector. Verbs outside both sets still refuse.
         assert _try_extract("Michael wants 10 pounds.") is None
-        assert _try_extract("Nicole collected 400 paperclips.") is None
-        assert _try_extract("Sam bought 5 apples.") is None
+        # 'gained' is deliberately EXCLUDED from _ACQUISITION_VERBS
+        # (delta-of-attribute hazard); must still refuse.
+        assert _try_extract("Orlando gained 5 pounds.") is None
+        # 'donated' is a SUBTRACT verb (actor gives away); deferred
+        # until a separate W2.1 PR adds depletion-verb handling.
+        assert _try_extract("Alice donated 3 books.") is None
+
+    def test_acquisition_verbs_extract_with_anchor_kind(self) -> None:
+        # Post-W2 (ADR-0170): acquisition verbs extract with
+        # anchor_kind='acquisition'. The injector then emits
+        # CandidateOperation(add) rather than CandidateInitial.
+        result = _try_extract("Nicole collected 400 paperclips.")
+        assert result is not None
+        assert result["anchor_kind"] == "acquisition"
+        assert result["verb_token"] == "collected"
+
+        result_buy = _try_extract("Sam bought 5 apples.")
+        assert result_buy is not None
+        assert result_buy["anchor_kind"] == "acquisition"
+        assert result_buy["verb_token"] == "bought"
+
+    def test_possession_verbs_extract_with_possession_kind(self) -> None:
+        # Pre-W2 behavior preserved: possession verbs extract with
+        # anchor_kind='possession'; injector emits CandidateInitial.
+        result = _try_extract("Sam has 5 apples.")
+        assert result is not None
+        assert result["anchor_kind"] == "possession"
+        assert result["verb_token"] == "has"
 
     def test_owns_outside_v1_whitelist(self) -> None:
         # v1 restricts to has/have/had to align with CandidateInitial's
diff --git a/tests/test_adr_0170_w1_injector_type_widening.py b/tests/test_adr_0170_w1_injector_type_widening.py
index 09696c17..e25dcbf0 100644
--- a/tests/test_adr_0170_w1_injector_type_widening.py
+++ b/tests/test_adr_0170_w1_injector_type_widening.py
@@ -72,24 +72,19 @@ def test_inject_from_match_return_type_is_widened():
 # ---------------------------------------------------------------------------
 
 
-def test_discrete_count_injector_still_emits_only_candidate_initial():
-    """W1 is type-level only. The existing
-    ``inject_discrete_count_statement`` returns ``CandidateInitial`` —
-    not ``CandidateOperation`` — at runtime. This is the byte-identical
-    behavior guarantee for the W1 PR.
+def test_discrete_count_injector_return_type_post_w2():
+    """W1 was type-level only; W2 (ADR-0170 implementation) extends the
+    DCS injector to emit ``CandidateOperation(add)`` for acquisition
+    verbs alongside ``CandidateInitial`` for possession verbs.
 
-    Mechanically: pre-W1 the function returned
-    ``tuple[CandidateInitial, ...]``. Post-W1 it still does. Subsequent
-    PRs (W2 DCS-S1 acquisition, W3 currency, W4 multiplicative) widen
-    the per-injector emission shapes; W1 ships only the dispatcher
-    contract."""
+    The function's return type is now the widened
+    ``tuple[InjectorEmission, ...]``. The pin verifies the contract is
+    consistent with the dispatcher's widened type — runtime emission
+    is verified separately by the W2 acquisition-verb tests."""
     import inspect
     sig = inspect.signature(inject_discrete_count_statement)
-    # With ``from __future__ import annotations`` the return annotation
-    # is stored as a string. The W1 pin is that the existing DCS
-    # injector's *narrower* return type is unchanged — only the
-    # dispatcher (``inject_from_match``) widens.
-    assert sig.return_annotation == "tuple[CandidateInitial, ...]"
+    # Post-W2 the DCS injector itself emits the widened union type.
+    assert sig.return_annotation == "tuple[InjectorEmission, ...]"
 
 
 # ---------------------------------------------------------------------------
diff --git a/tests/test_adr_0170_w2_dcs_acquisition_verbs.py b/tests/test_adr_0170_w2_dcs_acquisition_verbs.py
new file mode 100644
index 00000000..c7aa2c2c
--- /dev/null
+++ b/tests/test_adr_0170_w2_dcs_acquisition_verbs.py
@@ -0,0 +1,279 @@
+"""ADR-0170 W2 — DCS-S1 acquisition verbs: first ``CandidateOperation``
+emission from the recognizer-injector path.
+
+W2 proves the W1 contract widening with concrete real-emission code:
+the DCS injector now dispatches on the matcher's recorded
+``anchor_kind`` and emits ``CandidateOperation(add)`` for acquisition
+verbs (collected / received / bought / got) instead of
+``CandidateInitial``.
+
+This preserves ADR-0131.G.1's branch-disagreement discipline:
+acquisition verbs route to operations, not initials, so the regex
+parser's ADD_VERBS path and the injector's CandidateOperation path
+emit compatible kinds for the same sentence (collapsed-tie OK).
+
+Hard invariants:
+
+- ``wrong == 0`` — verify against case 0050 hazard
+- The acquisition path emits only ``CandidateOperation(add)``,
+  matching ADR-0131.G.1
+- Verbs deliberately excluded (gained, donated, saved) still refuse
+"""
+
+from __future__ import annotations
+
+import pytest
+
+from evals.refusal_taxonomy.shape_categories import ShapeCategory
+from generate.math_candidate_parser import CandidateInitial, CandidateOperation
+from generate.math_problem_graph import Operation, Quantity
+from generate.recognizer_anchor_inject import (
+    _build_operation_from_discrete_count_acquisition,
+    inject_discrete_count_statement,
+    inject_from_match,
+)
+from generate.recognizer_match import (
+    _ACQUISITION_VERBS,
+    _POSSESSION_VERBS,
+    _try_extract_discrete_count_anchor,
+    _padded_lower,
+)
+from generate.math_candidate_graph import _load_ratified_registry_or_empty
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+
+def _dcs_spec():
+    reg = _load_ratified_registry_or_empty()
+    for r in reg:
+        if r.shape_category.value == "discrete_count_statement":
+            return r.canonical_pattern
+    raise RuntimeError("no ratified discrete_count_statement spec on main")
+
+
+def _extract(stmt: str):
+    return _try_extract_discrete_count_anchor(stmt, _padded_lower(stmt), _dcs_spec())
+
+
+def _make_match(parsed_anchors):
+    from generate.recognizer_registry import RatifiedRecognizer
+    from generate.recognizer_match import RecognizerMatch
+
+    rec = RatifiedRecognizer(
+        proposal_id="test-w2",
+        shape_category=ShapeCategory.DISCRETE_COUNT_STATEMENT,
+        canonical_pattern=dict(_dcs_spec()),
+        spec_digest="test-digest",
+        review_date="2026-05-27",
+        ratified_at_revision="test",
+    )
+    return RecognizerMatch(
+        recognizer=rec,
+        category=ShapeCategory.DISCRETE_COUNT_STATEMENT,
+        outcome="admissible",
+        graph_intent="count",
+        parsed_anchors=parsed_anchors,
+    )
+
+
+# ---------------------------------------------------------------------------
+# Verb-set membership pins
+# ---------------------------------------------------------------------------
+
+
+def test_acquisition_verbs_set_contains_expected_verbs():
+    expected = {"collected", "collects", "collect",
+                "received", "receives", "receive",
+                "bought", "buys", "buy",
+                "got", "gets", "get"}
+    assert _ACQUISITION_VERBS == frozenset(expected)
+
+
+def test_possession_verbs_set_unchanged():
+    # Pre-W2 set preserved.
+    assert _POSSESSION_VERBS == frozenset({"has", "have", "had"})
+
+
+def test_acquisition_and_possession_sets_disjoint():
+    assert _ACQUISITION_VERBS.isdisjoint(_POSSESSION_VERBS)
+
+
+def test_acquisition_verbs_subset_of_add_verbs():
+    # Every acquisition verb must be in ADD_VERBS so the downstream
+    # CandidateOperation post-init whitelist accepts the matched_verb
+    # token.
+    from generate.math_roundtrip import ADD_VERBS
+    assert _ACQUISITION_VERBS.issubset(ADD_VERBS)
+
+
+# ---------------------------------------------------------------------------
+# Extractor — anchor_kind discrimination
+# ---------------------------------------------------------------------------
+
+
+@pytest.mark.parametrize(
+    "verb,canonical",
+    [
+        ("collected", "collected"),
+        ("received", "received"),
+        ("bought", "bought"),
+        ("got", "got"),
+    ],
+)
+def test_extractor_records_acquisition_anchor_kind(verb: str, canonical: str):
+    anchor = _extract(f"Nicole {verb} 400 paperclips.")
+    assert anchor is not None
+    assert anchor["anchor_kind"] == "acquisition"
+    assert anchor["verb_token"] == canonical
+
+
+def test_extractor_records_possession_anchor_kind():
+    anchor = _extract("Nicole has 400 paperclips.")
+    assert anchor is not None
+    assert anchor["anchor_kind"] == "possession"
+    assert anchor["verb_token"] == "has"
+
+
+# ---------------------------------------------------------------------------
+# Injector — emits CandidateOperation for acquisition
+# ---------------------------------------------------------------------------
+
+
+def test_acquisition_anchor_produces_candidate_operation_add():
+    anchor = _extract("Nicole collected 400 paperclips.")
+    assert anchor is not None
+    match = _make_match((anchor,))
+    out = inject_discrete_count_statement(match, "Nicole collected 400 paperclips.")
+    assert len(out) == 1
+    cand = out[0]
+    assert isinstance(cand, CandidateOperation), (
+        f"acquisition anchor must emit CandidateOperation, got {type(cand).__name__}"
+    )
+    assert cand.op.kind == "add"
+    assert cand.op.actor == "Nicole"
+    assert cand.op.operand.value == 400
+    assert cand.op.operand.unit == "paperclips"
+    assert cand.matched_verb == "collected"
+
+
+def test_possession_anchor_still_produces_candidate_initial():
+    """Pre-W2 behavior preserved: possession anchors still emit
+    CandidateInitial, not CandidateOperation."""
+    anchor = _extract("Nicole has 400 paperclips.")
+    assert anchor is not None
+    match = _make_match((anchor,))
+    out = inject_discrete_count_statement(match, "Nicole has 400 paperclips.")
+    assert len(out) == 1
+    cand = out[0]
+    assert isinstance(cand, CandidateInitial)
+    assert cand.matched_anchor == "has"
+
+
+@pytest.mark.parametrize("verb", ["collected", "received", "bought", "got"])
+def test_all_acquisition_verbs_emit_candidate_operation(verb: str):
+    anchor = _extract(f"Sam {verb} 5 apples.")
+    assert anchor is not None
+    match = _make_match((anchor,))
+    out = inject_discrete_count_statement(match, f"Sam {verb} 5 apples.")
+    assert len(out) == 1
+    cand = out[0]
+    assert isinstance(cand, CandidateOperation)
+    assert cand.op.kind == "add"
+    assert cand.matched_verb == verb
+
+
+# ---------------------------------------------------------------------------
+# Deliberate exclusions — verbs that must still refuse
+# ---------------------------------------------------------------------------
+
+
+def test_gained_still_refused_delta_of_attribute_hazard():
+    """``gained`` is delta-of-attribute (weight, age), not acquisition;
+    admitting it as add-operation would risk wrong>0 on questions
+    that ask total state. Deliberately excluded from
+    _ACQUISITION_VERBS."""
+    assert _extract("Orlando gained 5 pounds.") is None
+
+
+def test_donated_still_refused_subtract_verb():
+    """``donated`` is a SUBTRACT verb (actor gives away). Future W2.1
+    PR may add depletion-verb handling; for now, refuses."""
+    assert _extract("Alice donated 3 books.") is None
+
+
+def test_saved_still_refused_ambiguous():
+    """``saved`` is ambiguous between time/money/effort. Deliberately
+    excluded from _ACQUISITION_VERBS until disambiguation lands."""
+    assert _extract("Bob saved 50 apples.") is None
+
+
+# ---------------------------------------------------------------------------
+# Case 0050 hazard pin — wrong=0 safety net
+# ---------------------------------------------------------------------------
+
+
+def test_case_0050_hazard_unaffected_by_w2():
+    """Case gsm8k-train-sample-v1-0050 must remain refused at
+    sentence_index=0. The acquisition-verb extension does not affect
+    the case 0050 sentence ``Mark does a gig every other day for 2
+    weeks.`` — ``does`` is not in _POSSESSION_VERBS or
+    _ACQUISITION_VERBS, so the DCS extractor refuses."""
+    from generate.math_candidate_graph import parse_and_solve
+    case_text = (
+        "Mark does a gig every other day for 2 weeks.  "
+        "For each gig, he plays 3 songs.  "
+        "2 of the songs are 5 minutes long and the last song is twice that long.  "
+        "How many minutes did he play?"
+    )
+    result = parse_and_solve(case_text)
+    assert not result.is_admitted, (
+        f"case 0050 admitted post-W2: answer={result.answer!r} "
+        f"graph={result.selected_graph!r}"
+    )
+
+
+# ---------------------------------------------------------------------------
+# Determinism + wrong=0 invariant
+# ---------------------------------------------------------------------------
+
+
+def test_w2_emission_deterministic_across_reruns():
+    """Same anchor → byte-identical CandidateOperation. The new
+    acquisition path inherits the determinism contract."""
+    anchor = _extract("Nicole collected 400 paperclips.")
+    match = _make_match((anchor,))
+    out1 = inject_discrete_count_statement(match, "Nicole collected 400 paperclips.")
+    out2 = inject_discrete_count_statement(match, "Nicole collected 400 paperclips.")
+    assert out1 == out2
+
+
+def test_w2_admission_path_passes_roundtrip_admissible():
+    """The injected CandidateOperation must pass
+    ``roundtrip_admissible`` — the existing wrong=0 safety net for
+    operations. This is the layer-3 check in ADR-0163.D.2's
+    five-layer net, now extended to the acquisition path."""
+    from generate.math_roundtrip import roundtrip_admissible
+    anchor = _extract("Nicole collected 400 paperclips.")
+    match = _make_match((anchor,))
+    out = inject_discrete_count_statement(match, "Nicole collected 400 paperclips.")
+    assert len(out) == 1
+    assert roundtrip_admissible(out[0])
+
+
+# ---------------------------------------------------------------------------
+# Dispatcher pin
+# ---------------------------------------------------------------------------
+
+
+def test_inject_from_match_dispatches_to_acquisition_path():
+    """The W1 dispatcher routes through to the W2 acquisition path
+    via the type-widened return contract."""
+    anchor = _extract("Sam bought 5 apples.")
+    match = _make_match((anchor,))
+    out = inject_from_match(match, "Sam bought 5 apples.")
+    assert len(out) == 1
+    assert isinstance(out[0], CandidateOperation)
+    assert out[0].op.kind == "add"