AK47 - RK74 Universal Advanced Inner Barrel Locking Ring w. Hop Up Arm by AirTech StudiosAdvanced Inner Barrel Locking Ring This Advanced locking ring is designed to replace the current Oring (Normally brass) ring at the end of setting up the hop unit, however, with the original, there is a tendency for a wobbly gap in between the components which would tilt the barrel at an angle. Once the new Oring is installed, it will ensure a snug fit to restrict the motion of the barrel that is inside the hop up chamber. It will secure the inner

It can fit on shotgun models with extended magazines as unique cutouts ensure the sight does not interfere with the magazine clamp

The strengthened structure can bear with the stronger hammer hit

"V" poco profonda che allarga l'apertura della guardia del

•Highly durable

the lower handguard and the electric BOX magazine

response and many other useful functions

Inoltre monta su qualsiasi slitta RIS-RAS etc

2 microfoni

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Inner lining: 100% Polyamide

a ROF around 25rps and a faster trigger response

Carrello in metallo e corpo in abs