The Aim Sports MTMSG870 Monolithic M-LOK Rail System transforms your Remington 870 shotgun into a fully customizable tactical platform. Built from rugged 6061-T6 aircraft-grade aluminum with a black anodized finish, this one-piece, 24.9" forend system installs with a bolt-on design that requires zero gunsmithing. Seven rows of M-LOK mounting surface at the 3, 6, and 9 o'clock positions provide unmatched attachment flexibility for lights, lasers, grips, and more, while the 1913 Mil-Spec Picatinny top rail supports optics and additional accessories. A front mag-tube barrel clamp ensures a solid, stable fit, and the wide ejection port opening keeps cycling smooth. A removable 6-round shotshell carrier gives you instant access to spare rounds, and the forend is drilled and tapped for an aftermarket front bead sight. Compatible with most Remington 870 shotguns fitted with 18.5" or 20" barrels, this modular rail system is one of the lightest and most efficient options available on the market today.
Product Highlights
- Compatible with most Remington 870 shotguns, including those with 18.5" or 20" barrels, for broad fitment versatility
- Seven rows of M-LOK mounting surface at 3, 6, and 9 o'clock positions allow attachment of a wide range of tactical accessories
- 1913 Mil-Spec Picatinny top rail provides a reliable platform for optics, red dot sights, and other rail-mounted accessories
- Bolt-on installation requires no gunsmithing, with a front mag-tube barrel clamp ensuring a secure, rock-solid fit
- Includes a removable 6-round shotshell carrier and is drilled and tapped for an aftermarket front bead sight upgrade
Specs
- Brand: Aim Sports
- MPN: MTMSG870
- UPC: 815879017956
- Material: 6061-T6 Aircraft Aluminum
- Finish / Color: Black Anodized
- Overall Length: 24.9"
- Rail System: M-LOK (3, 6, and 9 o'clock) with 1913 Mil-Spec Picatinny Top Rail
- M-LOK Rows: 7
- Shell Holder Capacity: 6 rounds (removable)
- Installation: Bolt-on, no gunsmithing required
- Compatible Firearm: Remington 870 Shotgun (12 Gauge; 18.5" or 20" barrel)
- Construction: One-piece monolithic design
- Condition: New
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