Untitled.png So I built a fairly well made counter balanced valve. Exhaust 7mm diameter with 9mm piston. Then I compared it to a conventional hammer valve with 6mm exhaust diameter and a shaft of 4mm. Turns out the balanced valve was weaker. My hypothesis is once the valve is cracked open, the pres...

Thanks.
Got bored so I decided to make a mono core internal for my M4's suppressor.
Everything went smooth, also it's much better than the spring+sponge internal as the original I'm very proud of it