Wilson Combat AR-15 5.56 NATO Complete Bolt Carrier TR-BCA Chrome-Lined Parkerized
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Wilson Combat AR-15 5.56 NATO Complete Bolt Carrier Assembly, Chrome-Lined & Parkerized TR-BCA. The bolt is precision machined from Carpenter 158 steel, shot peened for strength, with a tool steel extractor and ejector and proper extractor spring. Bolts are randomly batch HPT for added confidence. The 8620 steel carrier features Parkerized exterior with an internally chrome-lined bore, and a Mil-Spec gas key that is chrome lined, phosphated, and heat treated to GI specs. Gas key is secured with Grade 8 fasteners and staked for dependable gas system function.
Specifications
- Manufacturer:
- Wilson Combat
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- UPC:
- 8228869439610
- MPN:
- TR-BCA
- Required Component:
- Yes
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$144.99
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