Description
Getting a scope onto your Winchester XPR Long Action doesn't need to be a headache, and this EGW base proves it. It's a single-piece Picatinny rail cut specifically for the XPR long action receiver, so the hole spacing lines up and you spend your time at the bench instead of fighting a mismatched mount. The cross slots run the full length of the rail, which means you've got real flexibility in where you set your rings for the eye relief that feels right.
What Sets the EGW XPR Long Action Rail Apart
This one is machined from domestic 6061 T6 extruded aluminum, then tumbled, sandblasted, and Type II anodized in a matte black finish that holds up to years of field use. It tips the scale at just 2 ounces thanks to a relieved channel down the center that trims weight without giving up strength. The rail comes beveled on both sides, making it fully ambidextrous, and in a lot of setups it leaves your factory iron sights usable.
Picking 0 MOA for Your XPR
The 0 MOA cant on this base is the one to grab if most of your shooting lands inside 500 yards. It keeps your scope's elevation adjustment sitting in the middle of its range for everyday hunting and target work. If you're reaching way out past 500, that's where a 20 MOA version earns its keep, but for the typical XPR owner chasing deer or ringing steel at normal distances, 0 MOA is the sweet spot.
Easy to Mount and Built to Last
Installation is straightforward. The rail ships with #8-40 screws and the T-10 bit you need, and EGW recommends 20 inch-pounds of torque with a drop of blue thread locker to keep everything locked down. It works with both Picatinny and Weaver style rings, so whatever rings are already in your range bag will likely bolt right up. Measure the hole spacing on your receiver against the published 3.862 inch center spread before you order and you'll know you've got the right fit.
Key Specifications
- Manufacturer: EGW (Evolution Gun Works)
- Manufacturer Part Number: 42600
- UPC: 841370114023
- Fitment: Winchester XPR Long Action
- Elevation: 0 MOA
- Rail Type: One-Piece Picatinny
- Material: 6061 T6 Extruded Aluminum
- Finish: Matte Black Type II Anodized
- Color: Black
- Overall Length: 7.064 in
- Center Spread: 3.862 in
- Height: 0.4 in (top of receiver to top of rail)
- Weight: 2 oz
- Handedness: Ambidextrous
- Ring Compatibility: Picatinny or Weaver style rings
- Made In: USA
What’s Included
- One-piece Picatinny rail
- #8-40 x 1/4 mounting screws
- T-10 bit
Frequently Asked Questions
Which rifles does this EGW XPR Long Action rail fit?
This base is cut specifically for the Winchester XPR long action receiver and will not fit any other Model 70. Before ordering, it's smart to measure the hole spacing on your receiver against the published 3.862 inch center spread to confirm the match.
Should I go with the 0 MOA or 20 MOA version?
The 0 MOA rail is the pick if you're shooting inside roughly 500 yards, which covers most hunting and target use. If you're regularly stretching past 500 yards, a 20 MOA rail gives you more elevation range for those longer shots.
What rings work with this Picatinny rail?
The rail accepts both Picatinny and Weaver style scope rings, so most rings you already own will mount right up. The full-length cross slots also let you position your rings wherever you need them for proper eye relief.
What do I need to install this XPR scope mount?
Everything you need comes in the box, including the #8-40 screws and a T-10 bit. EGW recommends torquing the screws to 20 inch-pounds and adding a drop of blue thread locker to keep the rail secure under recoil.




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