how to measure the compression in the cylinder piston group
Тәжірибелік нұсқаулар және стиль
Check compression in cylinder-piston group of sniper rifles in airsoft
1. Arm the CPG.
2. Return back
3. Clamping the cylinder head
4. Push the descent
5. Keep a couple of seconds
6. If after you release your finger and here sound like in video - so with compression, everything is OK
7. If not all OK looking for leaks
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