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.
NOTE: Be aware of new rules and how they affect pistol brace builds: https://www.atf.gov/rules-and-regulations/factoring-criteria-firearms-attached-stabilizing-braces
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
- 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