Guns Modify - Zero Housing Set For TM G17 with RMR Cut Blowback It reaches nearly 290fps with

It reaches nearly 290fps with HFC22 gas (Prolonged use is NOT recommend)

G&P Full Metal Custom M4 Series based on WA M4 Gas Blow Back Rifle  WA internal parts with all possible METAL upgrade from G&P such as Hop-up chamber set  Crispy Metal Sounds & Smoother slide cycling  Upgrade Include:  -WA M4A1 Metal Body (WP01)  -WA M4 Handguard Kit (Short)  -WA M4 Commando Aluminum Outer Barrel (WP48)  -WA M4A1 Spare Magazine (50rds)  -WA M16A2 Grip (Black) (WP44B)  -WA M4A1 6 Position Sliding Buttstock (Black) (WP61B)  -WA Hammer Set (WP11)  -WA M4 Trigger Guard (WP25)  -WA Steel Stock Ring (WP26)  -WA M4 Steel Sear (WP33)  -WA M4 Bearing Hammer Pin Set (WP34)  -WA Steel Bolt Stop (WP51)  -WA SPR Type Cocking Handle (WP52)  -WA M4 Hammer Lock (WP57)  -WA Steel Magazine Catch (WP65)  -WA Steel Selector (WP69)  -WA Steel Forward Assist (WP76)  -WA M4 Aluminum Buffer (WP81A)  -WA Complete Bolt Carrier (Negative Pressure) (WP113)  Aluminum Made 14mm Clockwise barrel extension tube  Sling mount can be installed with any single

Daypack with buckle closure and compression straps

Major Color:    Black

- 30mm Quick Lock QD Scope Mount (L) (GP-MOT001)

Guns Modify - Zero Housing Set For TM G17 with RMR Cut Blowback It reaches nearly 290fps withCNC Machined construction Lightweight aluminum housing w piston One way, steel lever design greatly reduces resistance by cocked hammer during return cycle Compatible with roller and bearing type hammer for further resistance reduction Aluminum back plate, Steel Hammer Sear included Suitable for Marui G17 GBB Pistol with RMR Cut slide ( Gunsmodify SA, PTS Atom, RWA Agency )