Extra Barrels

Carlson's high quality accessory barrels are made for remington 870 models.All barrels are constructed from certified ordinance grade 4140 steel with chrome lined bores.Vent rib models have a satin matte blue finish with red flourescent front sight and...

Designed with the competitive shooter in mind, for very high round count.Uniquely designed hardened stainless steel interfacing barrel shank, allows for greater rigidity between receiver and barrel.Intended for extended round count performance and...

Complete barrel assembly for use with mcr rifles and upper receiver assemblies.Includes barrel extension with fixed headspace, gas block assembly, 4 position regulator, piston, flash hider and dovetail cover.Length: 16.25"Twist: 1:7"Finish: Mag Phosphate

Length: 16.10"Twist: 1:16"Finish: Black Melonite

Length: 16.10"Twist: 1:16"Finish: Black Melonite

Length: 10.50"Twist: 1:16"Finish: Black Melonite

This updated release combines the time tested zps.1 slide integrated with the blowhole compensator allowing you to manage that unruly gas.Adding an angled port and back-bored barrel pushes more gas up and out, reducing carbon buildup in slides.Gain the...

This updated release combines the time tested zps.1 slide integrated with the blowhole compensator allowing you to manage that unruly gas.Adding an angled port and back-bored barrel pushes more gas up and out, reducing carbon buildup in slides.Gain the...

This updated release combines the time tested zps.1 slide integrated with the blowhole compensator allowing you to manage that unruly gas.Adding an angled port and back-bored barrel pushes more gas up and out, reducing carbon buildup in slides.Gain the...

This updated release combines the time tested zps.1 slide integrated with the blowhole compensator allowing you to manage that unruly gas.Adding an angled port and back-bored barrel pushes more gas up and out, reducing carbon buildup in slides.Gain the...

This updated release combines the time tested zps.1 slide integrated with the blowhole compensator allowing you to manage that unruly gas.Adding an angled port and back-bored barrel pushes more gas up and out, reducing carbon buildup in the slide.Gain...

We took the time tested zps.1 slide and blended it with the blowhole compensator allowing you to manage that unruly gas.Gain the flat shooting features of the compensated setup without the threaded barrel.Length: 3.89"Twist: 1:10Finish: Stainless