Caliber : .400 - .450 Thread : 8/32 Inventorytyp : Reg Vendor Group : Jdm Product Description Description: Benchrest Style 100% Cotton Bore Mops Brass core and brass couplings. Additional Information: Rifle-Handgun Benchrest Bore Mops Rifle-Handgun .400-.450 Caliber Manufacturer: J Dewey Item#: ACU-M-45 Low Stock $2.99 Quantity Prices for internet orders only. Not all products available in store. Overall Customer Rating:  Rate This Item   |  Write a Review Related Items Bore Mops 10/12/16 Gauge $2.99 3 Pack Brush/Swab 20 Gauge $10.99 Rem Mop .22/.223 Caliber 5.56 mm 8-32 Standard Thread $1.99 Gun Cleaning Swabs Rifle/Pistol .17 HMR Caliber $1.99 Benchrest Wool Mop .20 Caliber Box Of 6 $14.99 Benchrest Wool Mop .410 Gauge Box Of 6 $17.99