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Can this be used on .300 blackout? — 2 Answers
by
Jeff,
from KY, United States Asked on April 13, 2022
Powered by Graves ALAMO-15 Positive Displacement Trigger(5)
Answered by
Preacher,
member,
from UT, United States,
on April 22, 2022
Yes. What makes this function is the muzzle velocity of the ammo fired - IE - the hotter the 300 blackout cartridge and higher the fps, the better chance this will run, and you offset that with weight of your buffer - recommend picking up an Odin 9mm adjustable buffer.
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