no experience with SF powder in 308, but works a treat in my 284 with 20 bbl. Gets me an extra ~80 -100 fps over 2209.
Its tricky powder to dispense - very fine and tends to get attracted to electrostatic surfaces
no experience with SF powder in 308, but works a treat in my 284 with 20 bbl. Gets me an extra ~80 -100 fps over 2209.
Its tricky powder to dispense - very fine and tends to get attracted to electrostatic surfaces
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