Msbrg Xbbl Rem 870 12/24 Int Base

The Mossberg 870 12 Gauge 24-inch Integral Base shotgun is a cantilever-equipped slug barrel platform designed for precision rifle-slug accuracy and mounting flexibility. This configuration combines Mossberg's reputation for reliability with the 870's proven track record in law enforcement and defensive applications, making it ideal for shooters requiring sub-100-yard slug performance with modern optics integration.

The 24-inch slug barrel features a fully-rifled bore, essential for stabilizing sabot or solid slugs and maintaining shot-to-shot consistency across typical combat and hunting distances. The integral cantilever mount eliminates the need for aftermarket bases, streamlining the system while maintaining a weight of 3.75 pounds, which is critical for sustained-use scenarios.

This barrel assembly is designed for operators and serious hunters who need to transition their 870 platform to dedicated slug work. Typical use cases include home defense setups requiring precision at intermediate range, law enforcement applications where controlled shot placement matters, and deer hunting in jurisdictions mandating rifled slugs. The cantilever rail accepts standard tactical optics—red dots, low-power variables, and magnified scopes—providing versatility for various shooting needs.