Harmonic Barrel Stabilizer II with Adjustable Gas Block & Stabilizing Bar (Strut)
After months of trying to get under 4 MOA, I installed the long stabilizer with adjustable gas block on my mini 14. I turned the gas down to a short ejection (4 feet) Optics are vortex diamondback 3x9 tactical.
I shot 110 yards with a 1 inch group using cheap ammo. More than once!!
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https://www.ruger-mini-14-firearms.com/
据说是可以消除 harmonic vibrations of the barrel,这种做法真的这么有效吗?现在好像都float barrel来提高精度。
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