Airsoft Pro CNC Hop-Up Chamber Unit Set (Gen 2) for M4
The second generation of the popular CNC chambers for M4 / M16 brings a number of improvements. Besides attractive colors united with the MBLOCK, we did several dimensional adjustments that simplify installation and reduce possibility of the technical complications.
Made on high precision CNC machines.
Much better sealing.
Durable body with red anodized coating.
Center ring for perfect axial barrel location.
0,5mm londer tube part for better BBs feeding and magazine open.
Easy instalation within 5 minutes. Detail instalation guide available.
Deeper barrel lock groove.
100% compatibility with MBlock.
Every package include:
Brass center ring.
Full accessory (screw, pin, gears, barrel lock, shims, springs...etc).
Four rubber distancers.
O-ring for pin secure.
Durable HopUp bucking.
Customers have fitted to G&G L85 but replaced the new brass ring with the old original one from the gun