The SHS Bore-Up Cylinder Set is a high-quality upgrade designed specifically for M4 and M16 AEG airsoft rifles.
This bore-up set increases the air capacity of your gearbox, allowing for improved shot consistency and performance during skirmishes or CQB scenarios.
It’s an essential part for players looking to get more power and efficiency from their AEGs.
Bore-Up set for war M4/M16 from SHS with increased capacity of air. Set includes precision made aluminum cylinder with ribs, a metal cylinder head with a double tightness, a tight nozzle with a metal o-ring (length 21.4 mm ) and lightweight piston head with bores and bearing.
The impact surface of the cylinder head and the piston head is technically solved to minimize unwanted noise that creates shock of the piston after the shot. Unbeatable price/performance ratio.
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