300 Blackout Velocity Test - 10.5" vs 16" Barrel
10 months ago
90
Sports
300 BLK velocities
.300 Blackout vs. .223
300 BLK supersonic
subsonic
300
Blackout
300 BLK pistol
300 Blackout carbine
BLK
300 Blackout chronograph
300 Blackout Velocity Test - 10.5" vs 16" Barrels.
The common conception is that the .300 BLK was designed to be at its full potential by 9" of barrel, we test that theory by running 10.5" and 16" barrel lengths over the chronograph using supersonic ammo.
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