
Second time out with my custom 450 Bushmaster Sub-Sonic upper, I opened up the gas port a little & now it cycles. It has a rifle length buffer as I intend to use this lower on several different uppers. I used a pistol length gas system & 9.5″ barrel with suppressor. See more from me at
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I'm so glad I found this video! There is zero information on pistol length 450 suppressed! Sounds great!
Ask for an I'd play Chris brown
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What suppressor is that? Is it one you can take apart and clean? Can you shoot supersonic loads through it with that short of barrel?
Does a you tube video and doesn’t provide any information…..🤦♂️
Load data? I want some light loads to plink with.
How long is your Barrel and what is your max effective range with a suppressor?