The NBS SBA3 Brace and Buffer Kit combines the prolific SBA3 Brace with our NBS Stock & Buffer Kit. You know you’re getting quality with the SBA3 plus you can be confident that you’re fitting it on a true mil-spec 7075-T6 Buffer Tube with a chrome silicon buffer spring and a properly weighted carbine buffer. Even the end plate and castle nut are sourced from the best suppliers. No weak links to be found in this kit. Plus you’re backed by the AR15Discounts.com Satisfaction Guarantee.
The SBA3 is ATF approved for use on AR pistol builds.
SB Tactical SBA3 Brace
NBS Mil-Spec Carbine Buffer Kit
- Mil-Spec Carbine Buffer Tube / Receiver Extension
- 6 Position
- 7075-T6 Aircraft Grade Aluminum
- Hard Anodized
- Carbine Buffer Spring
- Castle Nut/Receiver Nut
- Mil-Spec Receiver End Plate
- Carbine Recoil Buffer (Colors may vary)