RIFLES BLANKS made by cold-forging GFM machineMaterial: steel UNI 38CrMo4Lenght : 700 mm max Diameter: 21 mm or 30Chamber: without RIFLED BARRELS BLANKS from 22 Long Rifle to 500 NcaliberSelectdiameterSelectPlease, let us know which length you want. Thank you*0/500
