TECHNOPOLYMER AIR NOZZLE FOR M4 / M16 FPS SERIES (SPM4P)

Technopolymer nozzle for M4 / m16 series with O-ring (SPM4P)
This product ensures an excellent seal in the air compression phase, so the strokes are more precise
Made with characteristics of a 'high elasticity', smoothness and guarantees top performance
Recommended in shotguns that have poorly finished metal hop up chamber (DBOYS and A&K)
Pay particular attention to the internal hole diameter of the nozzle, if the tube of your cylinder head is larger it is advisable to change it
Length: 21.2MM
Inner hole diameter: 5.40MM