10 Pcs Nylon Bristle Bore Gun Cleaning Brush for Rifle Pistol 8-32 5-16 Thread (.22 Caliber)

These brushes are great for simply attaching these with cleaning patches and solvent and running them through your rifle. Do not use copper brushes. Assay could hurt the inside of a precision rifle barrel, which is why these are so great. They do not hurt the barrel, but can be used in conjunction or by themselves with a cleaning pad and solvent. To really scrub out the barrel without damaging it..