This is a retro buffer tube for Colt military carbines from the late 1960s and all of the 1970s. Perfect Match with a CAR buttstock.
Perfect compliment to you XM177E1, XM177, Model 619/620, XM177E2, GAU-5A, Model 639, GAU-5A/A, and Model 653/654.
- light gray hard-coat anodized finish*
- fits mil-spec sized stocks
- Forged 6160-T6 aluminum
*exact color may vary between gray and tan, as anodizing produces different results in different batches
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