Talley Mpr501 Micro Dot Black Anodized Winchester Sx2/Sx3/Sx4 Picatinny Rail Mount

The Talley Manufacturing Micro Dot Picatinny rail mount for Winchester SX2, SX3, and SX4 shotguns gives you a solid platform for mounting modern micro red dot optics on your pump or semi-auto shotgun. If you shoot Winchester's Super X Series and want to add a compact reflex sight—whether for turkey hunting, tactical training, or home defense—this American-made rail delivers the precision and durability you'd expect from a machined-aluminum base.

Talley mills these rails from 7000 series aluminum and hard-coat anodizes them to 65 Rockwell hardness, which means they'll withstand the recoil and weather that come with regular shotgun use. The mount adheres to MIL-STD-1913 Picatinny specifications, so it works with any micro or mini reflex sight designed to that standard. The minimized footprint is built to keep things light and keep your sight line low, and it uses the two rearmost mounting holes on your Winchester receiver to position the optic where it belongs.

Installation is straightforward: the kit includes mounting screws, a tension screw, and a wrench, so you have everything needed to get it on your gun. If you're upgrading a turkey gun or a tactical shotgun and want a precision American-made foundation for a modern optic, this rail punches well above the price point for what you get.

Key Features

• Machined from 7000 series aluminum alloy for lightweight strength
• Hard-coat anodized to 65 Rockwell hardness for corrosion and wear resistance
• Fully CNC machined for precision fit on Winchester SX2, SX3, and SX4 shotguns
• MIL-STD-1913 Picatinny compliant—compatible with all micro and mini red dot sights meeting the standard
• Minimized profile to accommodate compact reflex sights without excess bulk
• Uses two rearmost mounting holes for optimal optic placement
• Includes all mounting hardware: screws, tension screw, and installation wrench
• American made

Specifications

Brand	Talley Manufacturing
Model	MPR501
Finish	Black anodized
Material	7000 series aluminum alloy
Anodize Hardness	65 Rockwell
Rail Standard	MIL-STD-1913 Picatinny
Shotgun Compatibility	Winchester SX2, SX3, SX4
Optic Mounting	Micro and mini red dot sights (Picatinny-compatible)
Mounting Method	Two rearmost receiver holes
Included Hardware	Mounting screws, tension screw, wrench

Frequently Asked Questions

Will this Picatinny rail work on my Winchester shotgun?

Yes, if you own a Winchester SX2, SX3, or SX4 shotgun. The mount is engineered specifically for those Super X Series models and uses the two rearmost mounting holes on the receiver.

What red dot sights are compatible with this rail?

Any micro or mini red dot sight designed to the MIL-STD-1913 Picatinny standard will fit this rail. The minimized profile is built to work especially well with compact reflex sights.

Does the mount come with all the screws and tools I need to install it?

Yes. The kit includes mounting screws, a tension screw, and a wrench, so you have everything required for installation right out of the box.

Is this made in the USA?

Yes, Talley Manufacturing makes these rails entirely in America. They're CNC machined and hard-coat anodized to 65 Rockwell hardness for long-term durability.