The SBT-G2 Pistol Stabilizing Brace is the second generation of the SBT and enhances your B&T APC HK UMP or LWRCi SMG45 with an integral right side-folding mechanism and an arm cuff based on the SB-Mini. The SBT-G2 provides you with all of the advantages of a pistol with improved control by adding an additional point of contact for stabilization. – Features – Complete assembly ready-to-install – Lightweight integral right side-folding polymer strut – Veteran designed – Proudly made in the USA – Product Includes – Complete assembly – Adjustable Nylon Strap – SBT-G2 Specifications – fit: HK UMP LWRCi SMG45 B&T APC – width [max]: 1.4 – length: 8.5 – strap width: 1 – weight: 7.5 oz – color: Black