The 20/20 stabilizer kit with arm brace is ready for use out of the box.It uses your firearm's built in sights and is made from glass reinforced polymer.The kit includes a stabilizer frame, folding brace w/strap, uch & gch17 charging handles (low/high profile), sling, picatinny side rails, g7 holster w/pistol adapter (can be used without the 20/20 stabilizer brace).This model is compatible with multi gen glocks.

Stock Finish: Black
Model: Tactical 20/20 Stabilizer Kit
Stock Material: Synthetic
Includes: Picatinny Rial, G7 Holster w/Pistol Adapter