Remington Barrel 870 Express - 12ga 3" 20" Rfld/rfl Sghts/blk

The Remington Barrel 870 Express 12ga 3" 20" replacement barrel delivers the performance foundation that tactical and law enforcement professionals demand in a field-proven shotgun platform. This rifled barrel with integral rifle sights addresses operators who need precision slugging capability alongside standard buckshot loads, combining the legendary reliability of the 870 action with dedicated accuracy at intermediate ranges. Whether for home defense, patrol use, or tactical training, this barrel upgrade transforms your Express into a versatile close-quarters and medium-range engagement tool.

Built to Remington's exacting standards, the rifled barrel employs polygonal rifling geometry optimized for sabot slug performance while maintaining reliability across all 12-gauge ammunition types. The integral rifle sights—machined directly into the top of the barrel—eliminate the need for separate mounting hardware and provide a low-profile, snag-free sight picture ideal for tactical operations where speed and reliability are non-negotiable. At 20 inches, the barrel strikes the balance between point-of-aim speed in confined spaces and sight radius necessary for slug accuracy at 75+ yards. The 3-inch chamber accepts both 2.75-inch and 3-inch magnum loads, providing ammunition flexibility in the field.

This barrel is purpose-built for shooters with existing Remington 870 platforms seeking to upgrade from smoothbore configurations, and installation requires only tool-free barrel removal and hand-tight reinstallation—no gunsmithing needed. Law enforcement agencies, tactical instructors, and home-defense professionals will appreciate the quick-change capability for multi-mission loadouts. The black finish resists corrosion in duty conditions, and the entire assembly weighs just 2.95 pounds, preserving the 870's legendary point-and-shoot handling. Compatible with all standard Remington 870 Express receivers and furniture, this barrel transforms your shotgun for slug-accurate work without sacrificing the platform's inherent speed and reliability.