KNS Precision gas piston

quick long term bench review regarding the kns precision gas piston for your ak-47/74 rifle. overall this is a good product, it reduces recoil, suppressor ready, and allows you to fine tune your rifle for any environmental factors and also for different ammo types.
pros:
1. good buy for a new owner, not a super expensive upgrade.
2. allows you to have a ak that has softer felt recoil.
3. great idea if you plan to suppress your ak rifle.
MFG links below:
www.knsprecisi...
www.knsprecisi...
www.knsprecisi...
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