Another G&P Gas blowback rifle at RedWolf Airsoft... "The G&P M4 GBB is in all essentialities a WA M4 GBB. But what sets the G&P M4 apart is that although the internals are still WA parts, they are in no way stock. Internally the G&P M4 sports an improved hammer set which featuring a bearing hammer pin set which enables the bolt to cycle smoother. With all other internal parts converted to steel, with the G&P hop-up chamber. Externally the G&P M4 is constructed from metal with an FRP grip, and a 6 position stock.

Due to the improved internals and metal externals, the G&P M4 is extremely robust, it also fires with a very heavy blowback and a beautiful and satisfying metal on metal 'clack' each and every shot!

The G&P WOC MRE features a very nice Special Forces 100M metal body, complemented with a MRE front set. The Special Forces markings laser etched onto the body and the front set looks very realistic. The reflex extension mount with the Military Type Red dot sight complements the G&P WOC MRE. The SPR Grip has a compartment which allows the storage of 2x CR123a batteries!

On 134A Gas, the Muzzle Velocity is at an average of 290fps using .25g bbs (Temperature: 20 degrees).

On Top Gas, the Muzzle Velocity is at an average of 370fps using .25g bbs (Temperature: 20 degrees).

Length (Retracted): 770mm
Length (Extended): 850mm

Package includes:

• WA Special Forces 100M Metal Body.
• WA MRE Front Set.
• WA M4A1 Steel Outer Barrel.
• WA M4A1 Spare 50rds Magazine.
• WA SPR Grip (Black).
• WA Extended Stock QD Sling Mount.
• WA M4A1 6 Position Sliding Buttstock (Black).
• WA Hammer Set.
• WA Knight's Type Trigger Guard.
• WA Steel Sling Adaptor
• WA M4 Steel Sear.
• WA M4 Bearing Hammer Pin Set.
• WA Steel Bolt Stop
• WA SPR Type Cocking Handle.
• WA M4 Hammer Lock.
• WA Steel Magazine Catch.
• WA Steel Selector.
• WA Steel Forward Assist.
• WA M4 Aluminum Buffer.
• Knight's Type Front Sight.
• Military 600m Flip Up Rear Sight.
• G&P 30mm Reflex Extension Mount
• Military Type 30mm Red Dot Sight (2x AG13 Batteries Included).
• RIS Grip (Black).
• RIS Rail Cover (Black) x 2."