Knights Armament Company
KAC Knights Armament Company KS-3 SR-15 5.56mm Upper Receiver Kit 11.5"121437
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- SKU:
- 121437
- UPC:
- 819064019435
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Description
Knight's Armament KS3 SR-15 E3.2 11.5" M-LOK Upper Receiver Group (P/N: 121437) delivers elite compact performance engineered with an 11.5-inch cold hammer-forged, chrome-lined barrel and a 1:7 twist rate. Features the advanced E3.2 bolt featuring dual ejectors and a lobster-tail extractor for maximum reliability under suppressed and unsuppressed firing schedules. M-LOK handguard provides a lightweight, rigid modular platform for tactical accessories and lights. Includes factory micro sights, charging handle, and complete bolt carrier group.
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