The cold hammer-forged barrel is uncommon for the .223 Rem in that it has a really rapidly one:seven rifling twist rate, so it is de facto made for heavier .22 calibre projectiles – important to notice. It truly is 24in in length, with a M15x1 threaded muzzle and cap, and has a semi-varmint profile of which 12in within the fore-finish is not real