(T)riangle(S)tock(8)inch(R)ise with SM-4.5 (These are not assembled)

• 2x Integrated QD Sling Socket
• 8" Length
• 0.275" Cheek Rise
• Drilled and tapped for optional cheek risers
• 7075 T6 Aluminum
• Hard-Coat Anodized

**Not compatible w/LevTech Manufacturing panels.

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. This stock adapter, like the rest of the SM line, will allow you to install all of our Arm Bar and Stocks as well as SIG style stocks.

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

Attaching a stock to a pistol makes it an SBR and requires NFA approval. 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.