Get a load of these...."Gas Operated Blowback Rifle impact many airsofters how its realism of strong recoil action. eHobby Asia would like to increase your enthusiasm further more on it. Check this WOCX Series, it might be the most valuable M4 GBBR ever. Based on BRAND NEW WOC X-Series G&P Custom Gas Blowback Rifle, 'X' stands for "Extreme Affordable", apart from original WOC Steel Version, this series adopt lightweight Aluminum Parts to upgrade both internal & external assembly. Made by aluminum alloy with special treated to enhance its strength & durability based on WA M4 Gas Blow Back Rifle System.

WOC X-Series M4A1 (Long / Carbine Barrel) GBB Features:

• Installed WA Complete Bolt Carrier (Negative Pressure) (WP113) - provide steadier output whilst reducing the chances of misfires
• Functional Metal Bolt Carrier
• Reinforced Aluminum Metal Receiver with Laser Marking
• All parts built from lightweight Aluminum Alloy, robust but yet affordable
• Offer Powerful 360FPS (w/ Top Gas) without modification

MAGPUL Custom Works:

• MAGPUL PTS MOE® Stock (MAGPUL-033) - featuring Friction Locking Function and the Ambidextrous Sling Mount Connection Points
• Magpul PTS Back-Up Rear Sight (MAGPUL-076) - Spring Loaded Flip-Up system, release lever can be reached on left, right & top position
• MAGPUL PTS MOE® Polymer Trigger Guard (MAGPUL-052) - Shallow V Shape best use of gloves

EA Gunsmith brings you this 2-Tone Design to suit your PMC style by:

• MAGPUL PTS Pistol Grip (MAGPUL-047) - Storage Compartment for small objects or batteries
• MAGPUL PTS MOE® Handguard (MAGPUL-036) - Remove lower part to mount grenade launcher or other barrel-mounted type accessories
• Aluminum Made 14mm Clockwise barrel extension tube

Don't forget to choose MS2 Multi-Mission Sling & ASAP™ Sling Mount to enjoy Fast transition from Single-Point® to Two-Point configuration."