
• 5.56mm CHF (Cold Hammer Forged) with 1:7 twist
• Low profile, .750” journal, 2" seat
• M4 barrel extension w/extended hand polished feed ramps
• 60 degree muzzle crown
• ½”x28 muzzle thread
-All parts bearing the "rat head" stamp have had their warranties voided by the original manufacturer due to cosmetic blemishes. We guarantee that the functionality will match a first quality Noveske out of the box. All sales final.
-Installation should be performed by a qualified, maybe even certified gunsmith.