Gogoku
Gogoku 3-Pack Bore Cleaner Snake Rifle Shotgun Gun Cleaning Kit for 12GA & .223 & .357/.380/9mm(3PS Combo)
Eamber
Bore Snake Bore Cleaner 2 Pcs Brush Barrel Cleaning Kit for 5.56mm 7.62mm 9mm 12 GA Caliber Rifle Shotgun Pistol (22-.223 Cal 5.56mm)
Shooter's Choice
Shooter's Choice Brass Bore Guide (SHF-BBG-1)
Pro Shot
Pro Shot Bore Guide for AR10 Style Rifle .308 Caliber, Black