Description
so no heavy modification is needed to change its stock
steel gears
and a 14mm threaded outer barrel for muzzle brakes
Battery and charger not included
340 FPS w/
Rocket Airsoft Pro-1 M4 Metal Hopup Chamber 6mm (0.23-0.66g) so no heavy modification isThe 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).
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
