Our billet machined Mil-Spec 7075-T6 aircraft aluminum Anti tilt Pistol Buffer Tube uses “carrier cradle” extensions. We want to ensure that the carrier is always supported by the buffer tube, even when the bolt is forward. This prevents carrier-tilt and premature wear on the buffer tube. Thusly, the buffer-detent button doubles as a lock that stops the buffer tube from rotating and becoming loose under extreme operation conditions.
The Pistol Buffer tube is offered in 2 version: