Description
Smoothbore 18-1/2″ barrels quickly convert a Remington 870 or Benelli Nova/SuperNova into a fast-handling slug gun or home defense shotgun. Features chrome-lined bore and Carlson cylinder-bore choke tube installed. Remington 870 barrels are threaded for standard Rem Choke and have 3″ chambers. Does not fit 870 Tactical models. 155-000-252 has fixed Cylinder choke. 155-000-253 has rifled bore. Benelli barrels have 3-1/2″ chambers and are threaded for Benelli Mobil choke. Both are available with a choice of ramped blade front sight only or adjustable front/rear rifle sights.
SPECS: 4140 steel, bead-blasted, matte black finish. Chrome-lined bore. 18Ѕ (47cm) long. 3 lbs (1.3kg) wt.


![[P55310] Ignition Switch (Male) for PowerPro 9000 Watt Generator](https://www.greatdiyhardware.com/wp-content/uploads/2026/07/p55310-ignition-switch-male-powerpro-9000-watt-generator.webp)
![Makita TW005GZ 40V Cordless Brushless Impact Wrench (XGT Series) [Bare Tool]](https://www.greatdiyhardware.com/wp-content/uploads/2026/07/makita-tw005gz-40v-cordless-brushless-impact-wrench-xgt-series-bare-tool.webp)
