(A)rm(B)ar(9)inch(R)ise + AB-BA Brace Adapter + SM-4.5 (not assembled).

Lightweight and Rigid!

• Modular Design - Brace/Stock with many mounting options
• Integrated QD Sling Socket
• 9" Length
• 7075 T6 Aluminum
• Hard-Coat Anodized
• Optional Folding Buttplate

The AB-BA adapter allows you to install braces like the TailHook from Gear Head Works

• Anti-Rotational design
• 7075 T6 Aluminum
• Type 3 Hard-coat Anodize
• AB-BA Socket Head Screw
• AB-BA Anti-Rotation Pin

SM adapters utilize the factory rear trunnions and eliminate the need for additional adapters or folding mechs. 

This version of the SM stock/brace adapter is specifically made for 4.5mm pin folding stocks. 4.5mm trunnions can be found in the SLR 104/106/107 UR/CR/FR. Cheek wield is adjustable by moving the stock/brace up or down on the adapter.

• 2 height positions
• 7075 aluminum
• Black hardcoat anodize finish
• Includes mounting bolt for lower hole

Shown with GearHead Works MOD1C Tail Hook brace, SOLD SEPARATELY

Installing a stock on your pistol makes it an SBR. You are responsible for knowing and following your local/state/federal laws!

JMac Customs LLC is not responsible for the end users misuse  of our products.