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AR15.COM
5/7/2020 4:22:15 AM EDT
I just got my 16" 9mm barrel. I'm wondering if there is a proper way to break it in.

Additionally, I'm wondering what you all think the best brake/comp/flash can etc is for a 16" PCC build. I'm thinking a vg6 epsilon as that's what I have on my 5.56 but I'm looking for other options for competition and plinking in general.
5/10/2020 9:43:48 PM EDT
[Last Edit: Mad-Machinist][Edited] [#1]
The pressures are low enough on a pistol caliber barrel that I just shoot'em.......always run a patch or two through to clean thee preservative out......but I have PCC barrels with 30,000 plus rounds........the nitirde coating we use is incredibly durable. I run standard A2 flash suppressors on my personal......but you can't go wrong with the VG-6
Manufacturer specializing in both DI and Blowback pistol caliber uppers. www.maconarmory.com
45 ACP, 45 Win Mag, 460 Rowland, 10mm, 40S&W, 9mm and 7.62 Tokarev.

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