BadAce Tactical  |  SKU: A01H04F

Mosin Nagant NDT Scope Mount Ultra-low Profile for M9130 Hex Receiver

$136.95 USD
Shipping calculated at checkout.

Customer Reviews

Overall rating: 4.6 / 5 from 24 reviews.

Customer photo review of Mosin Nagant NDT Scope Mount Ultra-low Profile for M9130 Hex Receiver

I am beyond thrilled about this optic mount for the Mosin Nagant. Absolutely superb machining and flawless fit to the rifle. I am not being pushed in any way to say positive feedback. I'm genuinely very happy and happily surprised how nice these are. There is a lot of Chinese made stuff that's similar but they generally do not hold up well for long or come close in quality. And I have tried a majority of those other rail options over the last decade or so. I'm so happy I came across BadAce Tactical. They are phenomenal.

Mosin Nagant NDT Scope Mount Ultra-low Profile for M9130 Hex Receiver

Just got it in the mail this morning and installed it. Installation was a snap! You don't get any simpler. It sits rock solid so far, and I don't expect that to change. Looking forward to putting lead downrange with it! No issues with eye relief of any of the scopes I have fitted to it.

Mosin Nagant NDT Scope Mount Ultra-low Profile for M9130 Hex Receiver

Purchased the mount for the hex model.. Fit perfectly .. Very solid design.. I will caution as not to over tighten the screw , that pull's it tight to receiver.. This was my fault , made the rear of the mount rise slightly .. Think 20 moa base ... My scope ran out of adj.. But I realized my error , torqued correctly , problem solved... I am very pleased with this mount.... Good job Bad Ace Tactical....

Mosin Nagant NDT Scope Mount Ultra-low Profile for M9130 Hex Receiver

Customer photo review of Mosin Nagant NDT Scope Mount Ultra-low Profile for M9130 Hex Receiver

I ordered the wrong site. I contacted Bad Ace Tactical who exchanged the site for the correct site that I needed. Great communication and service. Highly recommend this company. I have not fired the gun, but I am certain the site is solid and will hold zero. Don Alexander

Mosin Nagant NDT Scope Mount Ultra-low Profile for M9130 Hex Receiver

Customer photo review of Mosin Nagant NDT Scope Mount Ultra-low Profile for M9130 Hex Receiver

I installed the BadAce MN 91/30 hex receiver mount on my Finn M91/30. Installation is fast and simple. I have BadAce mounts on Swedish Mausers and the attachment method is identical. This mount only works with the M91/30 rear sight base. It does not fit the earlier Konovalov sight base on the original M91 and Finnish MN's before the M39; for that you need a different BadAce mount. With the rear sight leaf spring removed, the BadAce flanged "T" nut is slid into the spring's retaining grooves. This assures solid attachment and zero holding. The rear part of the mount is contoured to match the flat slabs of the earlier MN receiver ring. After mounting my scope, I only needed a small amount of windage correction to zero with an optical collimator. At the range, bore sighting confirmed the alignment and only a few more clicks were needed. Range firing also confirmed that the mount retains zero. The Picatinny rail has an "L" cross sectional profile that keeps the rail absolutely rigid. To be considered with this and similar MN mounts is that the rail has to be kept short to allow clearance for the PU-style turned down bolt handle. So you need a scope with generous eye relief since the scope cannot be positioned as far back as may be needed for a comfortable shooting position.

Mosin Nagant NDT Scope Mount Ultra-low Profile for M9130 Hex Receiver

This did not fit my rifle.I had to take it to a machinist to get it fitted Appropriately, after showing him my purchase and the website, he agreed that I ordered the correct one.And this was simply a mess up on your end.And I got no help from your customer service. 1 star. Will not order again

Mosin Nagant NDT Scope Mount Ultra-low Profile for M9130 Hex Receiver

Store owner replied: John, You sent us the photos of your rifle and it was not a M91/30 and this was the email we replied on Sept. 11th: You ordered the M91/30 hex scope mount but your rifle is the model M1891, not a M91/30. Please see our Mosin Nagant rifle identification page: https://www.badacetactical.com/apps/help-center#hc-how-to-identify-mosin-nagant-models We do have a Mosin M1891 long eye relief mount (see link below). But it will only work with long eye relief scopes: https://www.badacetactical.com/products/mosin-nagant-scope-mount-m1891 https://www.badacetactical.com/apps/help-center#hc-what-is-a-long-eye-relief-ler-scout-scope So what your gunsmith told you is wrong - your rifle is a M1891, not an M91/30. You purchased the wrong scope mount.

  • Precision CNC milled from a whole block of aircraft grade aluminum alloy
  • Solid steel base nut guarantees rock-solid mounting
  • Works with any stocks and bent bolts, including the original sniper bolt and any aftermarket bent bolts
  • No drilling and tapping 
  • No permanent modification to your Mosin Nagant
  • No Gunsmith required, easy installation in 20 minutes
  • The octagonal base design fits the M9130 "Hex" receiver like a glove and ensures perfect bore alignment

NOTE: This mount works for Mosin Nagant M9130 HEX receiver ONLY 

Scope Selection: 

When choosing the scope, make sure that A+E-R is longer than 8" (see the illustration above). Most modern scopes will work. Compact scopes with short eyepiece or short eye reliefs such as ATN X-Sight (2.5" eye relief) will NOT work.

[Firearms, optics and rings are for display only and NOT included]

Package contents:

  • One steel base receiver nut and base screw
  • One 6061-T6 aluminum alloy picatinny rail
  • One torx wrench and removable threadlocker

Installation video:

The scope and rings used in this installation video:
Leupold VX-Freedom 3-9x40mm, 1" tube  
Vortex Pro Series 1 inch Rifle Scope Rings, medium

Bolt selection:

BadAce M91/30 full-length scope mount works with any bent bolt on the market. The original straight bolt will NOT work, because with a regular eye relief scope, you would not be able to close the bolt. 

If you want to keep using the straight bolt, we offer a scout mount solution that allows you to mount a long eye relief scope: 

Mosin Nagant NDT Scout Mount for M9130, M44, M38, T53

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