So, with eform 1's now being accecpeted im ready to make the old M&P 15/22 into a SBR
The question is how short to go. I like that my pistols dont give enough velocity to bulk pack ammo to go supersonic. So im thinking about a pistol length barrel with my suppressor under the handguards
Anybody know what barrel length keeps velocity under the SoS?
The question is how short to go. I like that my pistols dont give enough velocity to bulk pack ammo to go supersonic. So im thinking about a pistol length barrel with my suppressor under the handguards
Anybody know what barrel length keeps velocity under the SoS?