1911 barrel, Fusion Firearms "Ultra Match Grade" (UMG) 1911 Gunsmith fit, standard non ramped barrel blank. Completely Manufactured in the USA from 416R Certified Stainless steel(eddystone verified, Rifle grade), Precision button Rifled, Hand honed and Air-gaged bore, all precision cnc machined and manufactured with basic fitting points on the back of the hood and bottom of feet, so that most folks with a hand file can precision fit for lock-up and superior accuracy. These barrel blanks are precision machined to a basic bull barrel diameter is .696" which is standard for all Colt Style Bull barrel configurations. The 45acp caliber gunsmith blank barrel is 6.120 inc Mfg: Fusion Firearms
