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K-SPEC Enhanced AR15 Bolt (Complete Assembled Bolt Only)
The K-SPEC dual ejector system uses mil-spec ejectors and springs that require no proprietary parts. Ejector holes are centered on the lugs to avoid any reduction in strength of the bolt. Dual ejector design is intended to increase ejection reliability and add consistency to the ejection pattern.
Compatibility
- Backwards compatible with all standard mil-spec BCG components
- Intended for use in any AR15 style direct impingement system
Specifications (Complete Assembled Bolt Only)
- Bolt: C158 steel, outside diameters ground to .0002 tolerances, MPI test, nitride finish
- Extractor: 4140 steel, fully machined, phosphate coated
- Extractor pin: S7 tool steel, ground, heat treated
- Ejector: S7 tool steel, ground, heat treated
- Weight: 1.44 oz
Specifications
- Manufacturer:
- Kak Industry
- Category:
- bolt-carrier-group
- Caliber:
- .450 Bushmaster
- Platforms:
- AR-15
- Weight:
- 1.44 oz
- MPN:
- MO-303-3303-009
- Required Component:
- Yes
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