Knight's Armament SR-15/16 5.56 NATO Bolt Assembly Kit w/ Dual Ejector
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Replacement SR-16/15 E3.2 bolt kit.
Compatible only with KAC SR-16/15 barrel extension.
Always confirm headspace prior to use.
Specifications
- Manufacturer:
- Knight's Armament (KAC)
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 2.56 oz
- UPC:
- 819064018995
- MPN:
- 122054
- Required Component:
- Yes
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