Bore Tech Bronze Rifle Bore Brush 50 Caliber 8-32 Threads 3PK

Each Bore Tech Rifle Cleaning Brush features a cold welded core attached to a brass coupler. The brass bristles are filled all the way down. This detail helps to produce an effective, long lasting, high quality brass bore brush for your gun.Technical Information: Bore Tech Rifle Cleaning Brush Note: The 17 and 20 caliber rifle brushes are shortened to 1" in length to lessen the necessary force required to push a brush through the bore. This helps prevent against cleaning rod flex and barrel damage.Thread Guide Gun Type Caliber/Gauge Thread Type Thread Male/Female Rifle/Pistol 17 to 20 Commercial 5 x 40 Male Rifle/Pistol 22 to 50 Commercial 8 x 32 Male Shotgun All Commercial 5/16 x 27 Male