Always Armed Fin Pistol Stabilizer + TS AR Pistol Buffer Tube Kit W/ Foam Cover - $43.95 Included in this pistol stabilizer and buffer tube kit is everything you'll need for finishing your build of a new AR15 pistol. Just slide the stabilizer on and tighten the alan key set screw for quick, secure

3 PACK TS AR Pistol Buffer Kit - Foam Cover - $52.95 TS AR Pistol Buffer Kit - Foam Cover - Pack Of 3 1.25" OD Receiver Extension Tube Compatible with AR15 Lower Receivers Precision Machined from Aircraft Grade Aluminum Comes Complete with Carbine Buffer, Buffer Spring, Castle Nut, and End Plate

Tactical Sport AR Pistol Buffer Kit Foam Cover - $19.95 Tactical Sport AR Pistol Buffer Kit - Foam Cover 1.25" OD Receiver Extension Tube Compatible with AR15 Lower ReceiversPrecision Machined from Aircraft Grade Aluminum Comes Complete with Carbine Buffer, Buffer Spring, Castle Nut, and Quick