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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
and work in any gun Version 2 or Version 3 compatible parts
Most beginner or intermediate AEGs come with a high capacity magazine
and operate in 2 modes: Enhanced mode and Simple mode
and range compared to stock gun barrels
• Unlimited eye relief
Rocket Airsoft Pro-1 M4 Metal Hopup Chamber Valken AEGs and work in any gunThe Rocket Airsoft Pro 1 M4 Metal Hopup Chamber is an advanced design similar to the Prowin, but with a different cut and some extra parts included. Clean and aluminum make will fit in all M4 AEG airsoft guns' gearboxes. Includes SHS rubber bucking, but we recommend another bucking, such as a Maple Leaf, sold separately. Great for HPA gun installs! Packaging is Rocket Airsoft (OEM SHS).
