Airsoft Global is offering this fully customised Western Arms M­4 at US$1,100 (whew!). But the result is a great looking M4 rifle that uses some of the best aftermarket parts for the hit rifle from Western Arms... "This is Fully Custom WA M4 SR-16 (Blowback) and based on WA M4 CQB-R with strong blowback. ­Custom Built Items: G&P WA M4 RAS Front Set ( Long ), QD Sling Stock Mount, VFC 300M Rear Sight Set, and G&P 1x30 Military Type Red Dot Sight With L Mount.

Features:

• Airsoft Surgeon Western Arms M4 Professional Recoil Set - 140% Installed
• Prime WA M4 Aluminum Hop-Up Chamber Installed
• PDI 6.01mm Inner Barrel For WA M4 CQB-R (368mm) Installed
• Upgraded All Steel Internal Parts (Hammer , Fire pin , Sear , Bushing)Installed
• Aluminum Die-Casting Receiver
• Authentic Appearance Bolt Carrier / Bolt ( POM Loading Nozzle )
• Metal Bolt Carrier
• RAS Handguard
• One-Piece Steel Outer Barrel
• Steel Flash Hider
• Steel Barrel Nut
• New Type 6 Position Stock
• Metal Front Sight
• Delta Ring Set
• Gas Tube
• Rail Cover x2
• Vertical Grip
• Functional Forward Assist Button
• Empty-Firing Mode, does not hold bolt open with empty magazine

Specifications:

• Magazine Capacity: 50Rds ( 6mm )
• Length: 660-742mm
• System: MAGNA Gas Blow Back Semi / Full Auto, Hop Up
• Muzzle Velocity: 250-280 FPS ( 0.2g BB / 134a ) / 330-350 FPS ( 0.2g BB / Top Gas )

Weight: 3660.00g"