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Overview
Colt AR-15/M4 Bolt Repair Kit is a streamlined set of critical, high-wear bolt carrier group components designed to keep your rifle cycling smoothly when parts fatigue or fail.
Built to Colt’s military specifications, each piece in this kit restores reliable extraction, ejection, and lockup.
Specs
- Platform: AR-15 / M4
- Caliber / Compatibility: Mil-spec AR-15/M4 bolt carrier groups (.223 Rem / 5.56 NATO)
- Finish / Color: Black
- Purpose: Replacement of high-wear bolt components
Included
- Extractor
- Bolt Rings
- Ejector
- Safety Detent Spring
- Extractor Spring Assembly
- Extractor Pin
- Ejector Spring Pin
- Firing Pin Retaining Pin
Specifications
- Manufacturer:
- Colt
- Category:
- misc-parts
- Weight:
- 2.88 oz
- Length:
- 1.2"
- UPC:
- 098289600448
- MPN:
- SPK403979
- Required Component:
- No
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Current
$23.99
Lowest
$17.00
Highest
$23.99
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