AKB-23 (BRN180) "Full SA80 kit"

Coming soon

(Updated 11-15-24)

December is looking good!!

(initial public batch will be all OD green "SA80" kit)

AKB-23 compatible with Brownells BRN180 upper receiver

Our dedicated bufferless bullpup lower with removable endcaps allow seamless fit with uppers from multiple manufacturers (coming soon) to create a bullpup system with many possible configurations.

The AKB-23 receiver is machined from aircraft grade aluminum billet coated with MIL-A 8625 Type III hardcoat anodizing.

Features

• Accepts STANAG standard magazines.
• Swappable triggerguards
• Crossbolt safety
• Milspec single stage trigger
• Nylon polymer magwell
• Magpul SL-K buttpad or extended buttpad
• Ambi front and rear QD sockets
• A2 pistol grip

What’s included:

Complete "Ready to go" AKB-23 lower receiver.

Cheek piece/hardware, "SA80" style handguard, triggerguard, and charging handle.

Optional Extended buttpad for 16” uppers. "required for non-NFA 26" OAL"

Quick assembly instructions (LINK) Coming soon

User Manual (LINK) Coming soon

Must ship to FFL

All NFA rules apply!

Certain configurations will create an SBR and require NFA registration.

BRN180 16” with buttpad extension meets 26” OAL 

BRN180 16” with permanently attached muzzle device that adds 2" past muzzle meets 26” OAL

BRN180 18” meets 26” OAL with no buttpad extension.

Upper and non-listed accessories not included

*preproduction sample pictured