The regular SMG employs a 10.five inch barrel While using the standard “chook cage” flash suppressor and typical carbine handguards. The barrel features a chrome lined bore and chamber. The barrel is likewise produced in 16-inch duration for the business/LE carbines. The best part is, you can use 9mm Journals https://rowandntgn.humor-blog.com/26315668/examine-this-report-on-colt-smg-upper