Crown Saver Brass Gunsmith Gunsmithing Tool Rifle Barrel Muzzle Brake 10pk

Description

(10 pk) Crown Savers .95
These small brass cones are for lathe-turning a new or used barrel with an already finished crown. Insert a Crown Saver between the muzzle and lathe center before fluting, chambering, polishing, or threading for a muzzle brake.  The brass crown saver will not harm the rifling or ding the crown. Each cone is CNC-machined from 360 brass to within .0002" or less concentricity, making Crown Saver as accurate as direct barrel contact against center.  It stays seated and will not spin in the bore once barrel is chucked in the lathe. Fits all bores .17 to .45 caliber. For best results, use Crown Saver once on barrels of the same caliber. You can use it once for many different calibers for the best accuracy then use to hold the barrel when polishing or other non accurate jobs.  Comes in 10-Paks.