(A)rm(B)ar(8)inch + AB-FB Folding Buttplate + SM-4.5 (not assembled)

Lightweight and Rigid!

Modular Design - Brace/Stock with many mounting options

Integrated QD Sling Socket

8" Length

7075 T6 Aluminum

Hard-Coat Anodized

This buttplate mounts to the end of our AB (Arm Bars)

Folds to prevent snagging while pulling from a bag

Folds clear of drum mags

7075 T6 Aluminum

Hard-coat Anodize

Includes Mounting Hardware (Pin and Clip)

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