Ultra high speed gears.

The special 12: 1 ratio guarantees a significant increase in the rate of fire compared to the standard gear ratios, about 6 strokes per second.

The second generation of AirsoftPro Hop-Up chamber for M249 machine guns. It's made entirely from one piece of 6061-T6 aluminum alloy with a red anodised finish. This material excels in high strength, yet it's lightweight. The weight of the whole chamber is only 29 g. It's not a re-branded product of another manufacturer. The chamber was manufactured on top quality CNC machines. A quality chamber is an important prerequisite for stable and high performance of the weapon. Only the metal chambers provide the highest production accuracy without inaccuracies and burrs.

Technopolymer air seal nozzle for M4 / M16 series with seal orifice (SPM4E), machined from solid and machined in CNC.
Designed to be compatible with most M4 / M16 replicas on the market today.

Modify ingranaggio settoriale per speed e torque

BB BOLT 0.2g bio

5000 bb

also recommended on precision barrel from 6.01

ideal for bolt replicas

ATS Extreme Performance Kit consisting of 6 CNC bushings, 7 mm in diameter and 3 mm in internal diameter.

AB LIPO 1100 mAh 11.1v 20C Action Batteries

POM plunger piston head with double o-ring and piston engagement angle adjustment (XPPA).
The new generation of FPS piston heads has been equipped with X-RING technology