BRN-4® Buffer Retainer 078000719

BRN-4 BUFFER RETAINER 078000719, brn-4 buffer retainer 078000719 brownells retro ar-15 m16a1 lower parts.

BRN-4 Buffer Retainer Retro AR-15 M16A1 Mil-Spec Phosphate Steel Lower Receiver Buffer Detent Gunsmith Retro Build 078000719

078000719 BRN-4 Retainer.

Features

• Retainer 078000719: Authentic retro design.
• Premium Elite: Phosphate hardened steel.
• Performance: Secure buffer tube.
• Elite Quality: Brownells precision.
• Durability: Mil-spec reliability.

078000719

Retro Buffer Detent.

BRN-4 Lower Parts

Gunsmith M16 Build.

Specs

• Model: 078000719
• Fit: BRN-4 Retro AR
• Finish: Phosphate

Reviews

"Buffer retainer vintage!" "078000719 brn-4 spot on." Reviews.

Brn-4 buffer retainer 078000719 with BRN-4 BUFFER RETAINER 078000719!

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