This SB Tactical SBA4 Adjustable Pistol Stabilizing Brace combo package comes with a complete 7075 Mil-Spec Buffer Tube Kit, and includes all of the hardware needed to build your adjustable pistol.
We have found a number of companies falsely advertising that their kits come with 7075 buffer tubes. A lot of them are using 6061, which is an inferior metal and is prone to failure.
- SB Tactical SBA4 Pistol Stabilizing Brace
- Complete Mil-Spec Buffer Tube Assembly Kit
- Mil-spec buffer tube w/ mil-spec anodizing, type III hardcoat, Class II
- Carbine buffer (3 oz)
- Carbine buffer spring
- Carbine stock end plate
- Carbine stock lock ring-castle nut
- Buffer tube machined from 7075 T6 Aircraft Grade Aluminum
- 100% Made in USA