.357 SIG Chambering For AR2

An almost long forgotten round that was a hype back when other ammo types were being developed for law enforcement. The .357 SIG was overshadowed by other more practical rounds that could do a better job at better performance, cost and just availability...

But now you can and even make it shoot out of your AR-15! A new chambering option for those who wanted PCC but with a punch.

Features

• .357 SIG Chambering for ModulAR2!
• Can be found within its AR2 chambering options
• Pairs well with my other .357 SIG Glock mag mods or also compatible with Muzzle's Glock Pack mod