Patriot Ordnance Factory AR-15 Enhanced Anti-Tilt Buffer Tube

The POF-USA Enhanced Anti-Tilt buffer tube is a mil-spec, six position AR-15 carbine receiver extension. Cradle extensions at the front keep the bolt carrier supported by the tube even with the bolt forward, which stops carrier tilt and the wear it causes.

The buffer detent button doubles as a lock that keeps the tube from rotating and working loose. Three extra drain holes help in wet and marine use. It is aluminum with a black finish.