A revolutionary enhancement for the popular Glock 21/41 and 20/40 pistols with standard rails (Gen 3-5), the USW-G quickly and easily converts these 9mm pistols into the Universal Weapon configuration complete with folding stock for added stability. This model is compatible with Aimpoint ACRO® Micro Red Dot Sight and spring loaded folding stock. ACRO not included.
Lightweight, Aluminum Chassis
Non-Reciprocating Optic Bridge
Spring-Assisted Folding Stock
Large Frame Glock 20/21
- This is not a Firearm and will ship directly however putting a firearm in it will make it a Short Barreled Rifle and All NFA rules still APPLY.