This SBa3 lower build kit comes with everything to make your stripped lower a complete lower. Includes a lower parts kit, mil spec buffer tub kit, and the SB Tactical SBA3 pistol brace. The sba3 brace is the most popular adjustable pistol brace on the market today.
Designed for all platforms capable of accepting a mil-spec carbine receiver extension, the SBA3 is 5-position adjustable, dramatically enhances versatility, and features a minimalist design with an integral, ambidextrous QD sling socket.
- Minimalist design
- 5-position adjustable
- Includes 7075 mil-spec carbine receiver extension
- Integral, ambidextrous QD sling socket
- ATF compliant, US veteran designed and proudly made in the USA
- Product includes: brace, mil-spec carbine receiver extension, adjustable nylon strap
- All platforms capable of accepting a mil-spec carbine extension
- 6.1″, 6.75″, 7.5″, 8.25″, 9.5″
- 6.75 oz