Remington 870 Express 12 Gauge 21" Vent Rib Extra Barrel, Matte Black - 24615
- Type: Vent Rib
- Series/Collection: 870 Express
- Size: 12 Ga
- Barrel Length: 21"
- Material: Steel
- Finish: Matte
- Color: Black
- Chokes: Rem Choke
Model 870 extra barrels with 3 inches chambers will fit Super Magnum, Magnum, and 2-3/4 inches receivers. These barrels will handle both 2-3/4 inches and 3 inches shells when used on Magnum receivers. Use only 2-3/4 inches shells when these barrels are used on 2-3/4 inches receivers.
- Cantilever Rem choke deer barrels supplied with improved cylinder and extended rifled choke tubes
- 12 and 20 Gauge rifle sighted Rem choke deer barrels supplied with rifled and improved cylinder choke tubes
- Supplied with modified choke tube only
- Supplied with Turkey extra full Rem choke tube