Blueguns Glock 17 22 31 Training Guns Unweighted M3 Tactical Light Handgun Blue. Blueguns crafted these Training Guns from impact-resistant polyurethane with steel reinforcement for the toughest and most realistic impact they can deliver. This Blueguns Glock 17 Gen4 Training Gun Insert is most commonly used in dry fire and Riot control training exercises due to its long-lasting and flexible polyurethane material. Also the polyurethane material used to form the blueguns simulates the sound of an actual firearm so you can get a feel for what it'd be like if you were to use it in those scenarios where you need to use live fire. Stay safe and practice using this Blueguns For Glock 17 Gen4 Training Gun Insert. Specifications for Blueguns Training Gun for Glock 17 Generation 4: Manufacturer: Blueguns Color: Blue Gun Make: Glock Condition: New Features of Blueguns Training Gun - Fits Glock 17 Gen 4: Lightweight durable design Option laser sight/flashlight equipped models Law enforcement blue color for safety Package Contents: Blueguns Training Gun - Fits Glock 17 Generation 4 The Blue Training Guns Blue Training Guns - Glock 17 Generation 4 is a quality addition to the Blueguns lineup. For more great deals on Training Guns by Blueguns please browse our Blue Training Guns by Rings Training Gear page. What firearm models does the manufacturer say Blueguns Training Gun for Glock 17 Generation 4 is compatible with? The manufacturer suggests that Blueguns Training Gun for Glock 17 Generation 4 is compatible with Glock 17 Gen 4 Glock 31 Glock 17 Glock 22Blueguns FSG17-M3: Glock 17/22/31 Training Handgun w/ M3 Tactical Light Blue