Mosin Nagant M91 NDT Scout Mount Low-Profile for M1891 curved rear sight Mosin Nagant M91 NDT Scout Mount Low-Profile for M1891 curved rear sight BadAce Tactical NOTE: Does NOT work with rifles with flat leaf sights (early M1891). Minor adjustments may be needed to fit different variants of M91 rifles including Finnish M24, M27, M28 - watch the installation video below BEFORE you buy! Fits Russian M91, Finnish M91, M24, M27, M28 Does NOT work with rifles with flat leaf sights (early M1891) No drill, no tap, and no permanent modification to your historical Mosin Nagant rifles Works with Long Eye Relief (LER) scopes and you can still use stripper clips for speed loading No need to remove the upper handguard, retain the original military appearance The scope mount base is precision CNC milled from a whole block of steel [Firearms, optics, and rings are for display only and NOT included] Package contents: One steel base mount and aluminum alloy picatinny rail Screws, wrenches, and threadlocker Installation video: The following are links to the equipment we used in this video including the scope mount and other third-party accessories such as rings, scopes, etc. We purchased these accessories by ourselves, and we only recommend products that we trust and have been tested extensively by us. Long Eye Relief scopes: Hi-Lux Optics Long Eye Relief 2-7x32mm Riflescope (used in this video) We also recommend the Burris scout riflescope 2-7x32mm, which comes with the Burris forever warranty. Scope rings: Both two LER scopes above have 32mm objective lens and can be mounted very close to the bore, which is always desired by shooters. The following two low-profile scope rings are the perfect match for this setup at competitive prices.Weaver Quad Lock 1-Inch medium 49046 (used in this video)Leupold Rifleman Detachable low Rings 56524

Mosin Nagant M91 NDT Scout Mount Low-Profile for M1891 curved rear sight

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NOTE: Does NOT work with rifles with flat leaf sights (early M1891). Minor adjustments may be needed to fit different variants of M91 rifles including Finnish M24, M27, M28 - watch the installation video below BEFORE you buy!

  • Fits Russian M91, Finnish M91, M24, M27, M28


  • Does NOT work with rifles with flat leaf sights (early M1891)


  • No drill, no tap, and no permanent modification to your historical Mosin Nagant rifles
  • Works with Long Eye Relief (LER) scopes and you can still use stripper clips for speed loading

  • No need to remove the upper handguard, retain the original military appearance
  • The scope mount base is precision CNC milled from a whole block of steel

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

Package contents:

  • One steel base mount and aluminum alloy picatinny rail
  • Screws, wrenches, and threadlocker

Installation video:

The following are links to the equipment we used in this video including the scope mount and other third-party accessories such as rings, scopes, etc. We purchased these accessories by ourselves, and we only recommend products that we trust and have been tested extensively by us.

Long Eye Relief scopes:

Hi-Lux Optics Long Eye Relief 2-7x32mm Riflescope (used in this video)
We also recommend the Burris scout riflescope 2-7x32mm, which comes with the Burris forever warranty.

Scope rings:

Both two LER scopes above have 32mm objective lens and can be mounted very close to the bore, which is always desired by shooters. The following two low-profile scope rings are the perfect match for this setup at competitive prices.
Weaver Quad Lock 1-Inch medium 49046 (used in this video)
Leupold Rifleman Detachable low Rings 56524

NOTE: Does NOT work with rifles with flat leaf sights (early M1891). Minor adjustments may be needed to fit different variants of M91 rifles including Finnish M24, M27, M28 - watch the installation video below BEFORE you buy!

  • Fits Russian M91, Finnish M91, M24, M27, M28

  • Does NOT work with rifles with flat leaf sights (early M1891)


  • No drill, no tap, and no permanent modification to your historical Mosin Nagant rifles
  • Works with Long Eye Relief (LER) scopes and you can still use stripper clips for speed loading

  • No need to remove the upper handguard, retain the original military appearance
  • The scope mount base is precision CNC milled from a whole block of steel

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

Package contents:

  • One steel base mount and aluminum alloy picatinny rail
  • Screws, wrenches, and threadlocker

Installation video:

The following are links to the equipment we used in this video including the scope mount and other third-party accessories such as rings, scopes, etc. We purchased these accessories by ourselves, and we only recommend products that we trust and have been tested extensively by us.

Long Eye Relief scopes:

Hi-Lux Optics Long Eye Relief 2-7x32mm Riflescope (used in this video)
We also recommend the Burris scout riflescope 2-7x32mm, which comes with the Burris forever warranty.

Scope rings:

Both two LER scopes above have 32mm objective lens and can be mounted very close to the bore, which is always desired by shooters. The following two low-profile scope rings are the perfect match for this setup at competitive prices.
Weaver Quad Lock 1-Inch medium 49046 (used in this video)
Leupold Rifleman Detachable low Rings 56524

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We (Ace Recreational Equipment and Services Limited) warrants our NDT Scope Mount to be free of defects in materials and workmanship for as long as it is owned by the original owner. We will repair or replace (at our option) any such defective product when it is returned by the original owner with a copy of the original receipt. The repair or replacement will be without charge except for reasonable shipping, handling and insurance charges.

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