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Questions & Answers
Is it sloping 20 MOA? Expert Answer

The Evolution Gun Works HD Picatinny Scope Mount can be purchased with a cant of 0 MOA, 20 MOA, 30 MOA, and 40 MOA.

by Ethan, Gear Expert, February 11, 2022
Is this Picatinny or Weaver mounts Expert Answer

This rail will fit both picatinny and weaver mounts/rings.

by Kurt Colbourne, Gear Expert, May 5, 2021
Customer Reviews
Most Recent Reviews Well Made, But Does Not Sit Flush by Ryan, Verified Owner, May 27, 2025
I recently purchased a Ruger No. 1 in 45-70 and wanted a picatinny rail to give me enough elevation to mount a 50mm Objective scope. The first problem here is that the rear of the rail DOES NOT sit flush with the barrel. All the holes line up corre...
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Most Recent Reviews Hunter and shooter by Roger, Verified Owner, April 23, 2025
High quality but I ordered the wrong rail. Opticsplanet were kind enough to allow me to reorder the correct one and I am anxiously awaiting the next one.
Most Recent Reviews Ruger #1 picatinny rail by Mel Hawkins, Verified Owner, February 17, 2024
The rail itself is a quality made item. This is going on a brand new rifle that I bought in about 1987. Apparently, the profile of the rifle, where the barrel goes into the receiver, changed at some later date on #1's. Mine is beveled up the sides...
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Most Recent Reviews Good from far, far from good by bob, Verified Owner, November 3, 2021
I will give EGW the benefit of the doubt and assume Ruger has several barrel profiles for the no.1 and this rail is meant for the 308, I tried to mount this on a ruger no 1 chambered in 6.5 creedmore and the picatinny rail did not even come close to ...
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Most Recent Reviews Very solid construction by Steve P, Verified Owner, December 26, 2019
I've been trying to do everything I can to make my rifle 1/4 MOA or better at 500yds. I purchased this scope mount in conjunction with a pair of Seekins 30mm scope rings and couldn't be happier. The rail has a nice finish out of the box, yet I was ...
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Read All 5 Reviews

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Product Info for Evolution Gun Works HD Picatinny Scope Mount, Ruger

Machined From:Solid 7075 T6 Aircraft Grade AluminumFinish:Matte Black OnlyCompatible with Picatinny or Weaver scope rings.Mounting Hardware:#6-48 X 1/4 Screws and T-10 Bit IncludedTorque Specs: 20 in/lbsCenter Spread:3.01"Overall Length of Mount:6.670"Standard vs. HD railsThis mount fits:Ruger American Short Action ModelsRuger American Standard (In Short Action Calibers)Ruger American PredatorRuger American CompactRuger American RanchRuger American Go Wild Camo (In Short Action Calibers)The center spread is the distance between the two middle holes, center to center, on your receiver.These bases sit at approximately 0.35 high.Picatinny cross slots run the full length of the rail, which gives the shooter flexibility when mounting scope rings and other accessories. The cross slots are also machined the full width of the mount and gauged to MIL-STD 1913 specs maintaining tolerances of +/-.002".After machining; the mounts are tumbled and sand blasted. The aluminum mounts are Type III hard coat anodized for long lasting durability. The steel rails are Mil Spec parkerized for a durable rust resistant finish.Werecommend:0 MOA -if shooting 0-500 yards20 MOA -if shooting 500-1000 yardsWhen zeroing your rifle with a 20 MOA mount, we recommend zeroing at 200 yards.Compatible with Picatinny or Weaver scope rings. Add EGWs HD Scope Rings to make it a complete package!From manufacturing to packaging, EGWs products are made with pride in the USA.Installation: EGW recommends 20 inch lbs of torque and a drip of blue loctite (loctite is available through our website and is sold separately).image

WARNING: California`s Proposition 65

Specifications for Evolution Gun Works HD Picatinny Scope Mount, Ruger:

Manufacturer: Evolution Gun Works
Color: Black
Finish: Matte
Fabric/Material: Aluminum
Quantity: 1
Hand: Ambidextrous
Gun Make: Ruger
Gun Type: Rifle
Height: 0.35 in
Included Accessories: T-10 Bit
Mount Type: Picatinny
Gun Rail: Picatinny
Ring Type: Picatinny/Weaver
Attachment Type: Picatinny

Package Contents:

  • Evolution Gun Works HD Picatinny Scope Mount, Ruger

Evolution Gun Works HD Picatinny Scope Mount, Ruger Orderable Models

List of Orderable Models

USED Evolution Gun Works HD Picatinny Scope Mount, Ruger Precision Rifle, 30 MOA, Aluminum, Matte Black, 80433, EDEMO1, Condition Fair, Other , MPN: 80433-EDEMO1 , Code: KK-MT-HDRASASM-80433-EDEMO-OT-D
Evolution Gun Works HD Picatinny Scope Mount, Ruger No. 1 B & S Contour, 80421 , MPN: 80421 , UPC: 841370109128 , Code: KK-MT-HDRASASM-80421
Evolution Gun Works HD Picatinny Scope Mount, Ruger American, Short Action, 20 MOA, 80402 , MPN: 80402 , UPC: 841370109098 , Code: KK-MT-HDRASASM-80402
Evolution Gun Works HD Picatinny Scope Mount, Ruger American, Short Action, 0 MOA, 80400 , MPN: 80400 , UPC: 841370109081 , Code: KK-MT-HDRASASM-80400
Evolution Gun Works HD Picatinny Scope Mount, Ruger American, Long Action, 20 MOA, 80412 , MPN: 80412 , UPC: 841370109111 , Code: KK-MT-HDRASASM-80412
Evolution Gun Works HD Picatinny Scope Mount, Ruger Precision Rifle, 40 MOA, Aluminum, Matte Black, 80434 , MPN: 80434 , UPC: 841370116362 , Code: KK-MT-HDRASASM-80434
Evolution Gun Works HD Picatinny Scope Mount, Ruger Precision Rifle, 0 MOA, Aluminum, Matte Black, 80430 , MPN: 80430 , UPC: 841370117253 , Code: KK-MT-HDRASASM-80430
Evolution Gun Works HD Picatinny Scope Mount, Ruger Precision Rifle, 30 MOA, Aluminum, Matte Black, 80433 , MPN: 80433 , UPC: 841370116379 , Code: KK-MT-HDRASASM-80433
Evolution Gun Works HD Picatinny Scope Mount, Ruger American, Long Action, 0 MOA, 80410 , MPN: 80410 , UPC: 841370109104 , Code: KK-MT-HDRASASM-80410

Evolution Gun Works HD Picatinny Scope Mount, Ruger Unavailable & Discontinued Models

List of Unorderable Models

Open Box, Dealer Demo, Evolution Gun Works HD Picatinny Scope Mount, Ruger Precision Rifle, 30 MOA, Aluminum, Matte Black, 80433 , MPN: 80433-DMO , Code: KK-MT-HDRASASM-80433-DMO
USED Evolution Gun Works HD Picatinny Scope Mount, Ruger American, Short Action, 0 MOA, 80400, EDEMO1, Condition Fair, Other , MPN: 80400-EDEMO1 , Code: KK-MT-HDRASASM-80400-EDEMO-OT-D
USED Evolution Gun Works HD Picatinny Scope Mount, Ruger No. 1 B & S Contour, 80421, EDEMO3, Used, Condition Fair , MPN: 80421-EDEMO3 , Code: KK-MT-HDRASASM-80421-EDEMO3
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