Brownells AR-15 Rifle Receiver Extension
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The Brownells AR-15 Rifle Length Buffer Tube is machined from high quality 7075 aluminum and boasts a matte black hardcoat anodized finish. Fits standard AR-15 and M16 lower receivers and rifle length buttstocks.
- Machined from 7075 aluminum
- Matte black hardcoat anodized
- 9 5/8” length
- 1.110” diameter
The Brownells AR-15 Rifle Length Buffer allows you to use the highest quality components in your AR-15 build.





