Removable filler strips for double barrel firearms

Removable interior barrel adaptable in an interior of an...

Removable system for converting a breach loading shotgun to...

Replaceable blank firing barrel

Rifle construction with swing-type barrel

Rifled bore construction for a gun barrel

Rifled gun barrel having smooth bore section

Rifled weapon barrel and method of making the same

Riot gun

Runout correction rifle barrel

Saluting round adapter

Shotgun attachment

Shotgun barrel

Shotgun barrel

Shotgun barrel

Shotgun cartridge adapter

Shotgun choke

Shotgun choke modifier and method

Shotgun choke tube

Shotgun having interchangeable barrels