This G&P Gas Blowback rifle is available  at RedWolf Airsoft for US$799... "The Squad Advanced Marksman Rifle (SAM-R) is a semi-automatic rifle developed by and in service with the United States Marine Corps. It gives the Marines the capability to provide precision fire in support of the rifle squad, providing precision fire in support of an assault, and aid in observation and adjusting of supporting arms. The Airsoft version of the SAM-R is able to provide more or less the same functions as that of the real steel used by the USMC.

Built upon the Western Arm Gas Blowback Rifle series, the SAM-R features a full length Knights Type sniper stock complete with an extendable butt plate. Fitted with a long M16A2 outer barrel under the 29cm long Sniper RAS front set, the WOC SAM-R can be fitted with an array of optics and accessories.

But why would you want to? The G&P WOC SAM-R Deluxe Edition comes included with a 3.5-10x40mm M3 Scope on a Knight's Type Sniper Version Mount, as well as a vertical foregrip and a set of 2x RIS rail covers. As usual and expected from the G&P WOC series, the SAM-R features a spattering of realistic original manufacturer markings, and is constructed from aluminum alloy, with ABS and PA furniture.

Parts list:

• WA M16A3 Metal Body.
• WA M4 RAS Front Set (Long).
• WA M16A2 Steel Outer Barrel.
• WA 50rds M4A1 Magazine.
• Knight's Type Front Sight.
• WA M16A2 Grip (Black).
• WA Knight's Type Sniper Stock (Black).
• WA Hammer Set.
• WA Knight's Type Trigger Guard.
• WA M4 Steel Sear.
• WA M4 Bearing Hammer Pin Set.
• WA Steel Bolt Stop.
• WA Anti Rotation Links.
• WA Buffer Lock.
• WA SPR Type Cocking Handle.
• WA M4 Hammer Lock.
• WA Steel Multi Magazine Catch.
• WA Ambidextrous Selector.
• WA Steel Forward Assist.
• WA M4 Aluminum Buffer (HR).
• Steel Sling Swivel & Stock Sling Adaptor.
• RIS Grip (Black).
• RIS Rail Cover (Black) x 2.
• M4 Extension Scope Mount Base B (Sniper Version).

• Length (Retracted): 1000mm
• Length (Extended): 1035mm

Although capable of firing up to 390fps on Top Gas, you will need to upgrade your magazines to prevent leaks and other minor problems to do so effectively. The O-rings required to upgrade said magazines can be found HERE.

Consider picking up more magazines for your WOC SAM-R with the very affordable Bomber M4 Mags."