2800ish with TMK’s outta my 18” barreled T3XWhat FPS are people getting with 77grains in 16-18’’ Tikka Factory barrels when loaded for Factory synthetic magazine length?
2800ish with TMK’s outta my 18” barreled T3X
That’s with Black Hills factory though
5.56The 223 or 556?
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What FPS are people getting with 77grains in 16-18’’ Tikka Factory barrels when loaded for Factory synthetic magazine length?