Quality product - Aero Precision Enhanced Carbine Buffer Kit

Mil-spec carbine buffer tube kit. Compatible with any mil-spec stock and lower. The tube has a front forked flange that rests on top of the buffer retainer on both sides and the rear, rather than just the rear edge. So, the pin is held evenly in place, other than by the rear edge alone. I prefer this feature over the standard tube. I have this tube on several of my builds. Easy to install, works flawlessly. Real quality product.