Bottom: An M4A1 with a Close Quarter Battle Receiver. The barrel length is 10.3 inches (262 mm). The Close Quarter Battle Receiver (CQBR) [5] is a replacement upper receiver for the …

Replace your springs and alter your FPS without opening up your gearbox! A true quick change spring system enables adjustment from CQB to outdoor and back through unlocking the …

Not only does our M4 CQB come with a micro-switch trigger inside for snappy trigger response, but we have optimized the rifle's velocity for maximum CQB performance without exceeding …

The Elite Force Competition M4 series AEG is still the same great affordable AEG with some improvements to make it even better. This new version features upgraded internals including a …

Battle Machine MOD-M and MOD-L configurations come standard with flip up sights and the Free Floating HDP High Density Polymer rail system, with a simple cotter pin barrel locking nut for …

The Elite Force M4 CQB AEG DEB (dark earth brown) is not "just another M4" as many might think. For example, how about reinforced internal parts or redesigned external furniture like the …

Magazine: 130 Round High Speed Mid-Capacity Magazine (Compatible with most M4 magazines) Battery: 11.1v Stick Lipo Recommended (Battery and charger not included) Battery Connector: …

Model: LT-24 M4 QCB Muzzle Velocity: 370-395 FPS Magazine Capacity: 120 rds Color: Black Package Includes: Gun, 1x Magazine Warranty Length: 1 Year Warranty Handler: Lancer …

Get ready for close-quarters combat with the Lancer Tactical Gen 2 CQB M4 AEG Rifle. This electric automatic rifle features a durable metal build, adjustable hop-up, and a full metal …