Best Monstrum in 2026

Please note that as of 9/2021, Savage Arms has altered the drill hole pattern on newly manufactured Savage Axis rifles. Check the serial number on your rifle. For models manufactured before 9/2021 (Serial numbers below N936371), purchase the old Pre 9/2021 compatible mount. For models manufactured after 9/2021 (Serial numbers above N936371), purchase the new Post 9/2021 compatible mount.

Picatinny rail mount built specifically for Savage Axis/Axis II/Edge rifle platforms

Allows for the mounting of Picatinny or Weaver standard scope rings, scope mounts, red dots, or other optics

Picatinny rail mount for Mossberg 500 and 590 Series and equivalent shotguns

Allows for the mounting of Picatinny or Weaver standard scopes, red dots, magnifiers, or other optics

Installs via included set screws into the Mossberg factory mounting holes

Dual ring scope mount available for both standard 1 inch and standard 30mm tube rifle scopes

Slim profile design offers the weight of lightweight scope rings with the added rigidity and convenience of a one piece mount

Mounts to any flat top Picatinny rail equipped rifle

Used to clearly signal your firearm chamber as empty to others when not in use

Chamber flag for use with most common rifle and pistol calibers including 9mm, .45 ACP, 22lr, .223, 5.56, and .308

Includes built-in flathead tool adjusting rifle scope windage and elevation

Dual ring scope mount available for both standard 1 inch and standard 30mm tube rifle scopes

Slim profile design offers the weight of lightweight scope rings with the added rigidity and convenience of a one piece mount

Mounts to any flat top Picatinny rail equipped rifle

Offset rail mount for mounting flashlights to rail equipped rifles or shotguns

Mounts to any standard Picatinny 1913 rail, with the flashlight offset to the side

Mount is 1" in diameter, 1.8" in length, 1.6" in height, and 1.6 ounces in weight

Dual ring scope mount for mounting standard 1 inch tube rifle scopes

Mounts to any flat top Picatinny rail equipped rifle

2 inches of forward extension allows extra flexibility for optimum eye relief and shooting position

Built for use with Mossberg 500, 590, and Shockwave Series shotgun models; Not intended for use with other shotguns models

Shell holder available in two sizes - 12 gauge saddle accomodating up to six 12 gauge shells and 20 gauge saddle accomodating up to seven 20 gauge shells

Unit installs into the factory mounting holes of Mossberg 500 / 590 / and 590 Shockwave Series shotgun models with no additional gunsmithing required

Picatinny rail mount for Ruger 10/22 model rifles

Allows for the mounting of Picatinny or Weaver standard scopes, red dots, magnifiers, or other optics

Installs via included set screws into the Ruger 10/22 factory mounting holes

Dual ring scope mount available for both standard 1 inch and standard 30mm tube rifle scopes

Slim profile design offers the weight of lightweight scope rings with the added rigidity and convenience of a one piece mount

Mounts to any flat top Picatinny rail equipped rifle

Dovetail to Picatinny rail adaptor for firearms equipped with 11mm or 3/8 inch dovetail standard

Dovetail rails typically found on air rifles or certain model .22 rimfire rifles

Picatinny rail allows for the mounting of Picatinny or Weaver standard scopes, red dots,

0.80 inches in height, measured from the center of the rifle scope tube to the bottom plane of the Picatinny rail mount

Monstrum Precision Scope Rings are precision crafted to a given height specification to match your particular rifle setup and preferred cheek weld

1 inch diameter rings for mounting standard 1 inch rifle scope tubes

1.35 inches in height, measured from the center of the rifle scope tube to the bottom plane of the Picatinny rail mount

Monstrum Precision Scope Rings are precision crafted to a given height specification to match your particular rifle setup and preferred cheek weld

1 inch diameter rings for mounting standard 1 inch rifle scope tubes

Low profile riser mount for red dots, scopes, and optics, allows for sight clearance over front sights

0.5 inch of rise, Picatinny rail mount, will accommodate Picatinny or Weaver standard red dots and optics

Attaches and detaches quickly and easily via integrated quick release mechanism

Built specifically for long range scopes - 6-24x magnification scopes and above - with 3 inches of spacing between scope rings to accommodate scopes with longer dimensions and larger adjustment housing

Lightweight one-piece scope mount for mounting standard 30 mm diameter tube rifle scopes - with weight comparable to a set of lightweight rings, while providing the added rigidity and convenience of a one piece mount

Mounts to any flat top Picatinny rail equipped rifle with custom Picatinny locking bolts that slot seamlessly into your Picatnny rail with zero wiggle - guaranteed to hold zero against the toughest of recoil

1.00 inches in height, measured from the center of the rifle scope tube to the bottom plane of the Picatinny rail mount

Monstrum Precision Scope Rings are precision crafted to a given height specification to match your particular rifle setup and preferred cheek weld

1 inch diameter rings for mounting standard 1 inch rifle scope tubes

Tactical rifle scope providing crystal clear targeting at 1-4x magnification, with a 20mm objective diameter and an eye relief of 3.5-3.8 Inches

Glass rangefinder reticle for on-the-fly range estimation and long distance targeting

Lever controlled reticle illumination in both red and green with multiple brightness intensities

1.00 inches in height, measured from the center of the rifle scope tube to the bottom plane of the Picatinny rail mount

Monstrum Precision Scope Rings are precision crafted to a given height specification to match your particular rifle setup and preferred cheek weld

1 inch diameter rings for mounting standard 1 inch rifle scope tubes

1.35 inches in height, measured from the center of the rifle scope tube to the bottom plane of the rail mount

30 mm diameter rings for mounting standard 30 mm rifle scope tubes

Mount base mechanism comes equipped with custom locking bolts that slot seamlessly into your rail system with zero wiggle - guaranteed to hold zero against the toughest of recoil. Avaialble for either Picatinny or Weaver bases.

0.80 inches in height, measured from the center of the rifle scope tube to the bottom plane of the Picatinny rail mount

Monstrum Precision Scope Rings are precision crafted to a given height specification to match your particular rifle setup and preferred cheek weld

1 inch diameter rings for mounting standard 1 inch rifle scope tubes

Picatinny/Weaver rail mount built specifically for Marlin 336/1894/1895 Series lever action rifles

Scope mount installs directly to receiver via the factory mounting holes and included set screws with no additional hardware required

Allows for the mounting of Picatinny or Weaver standard scope rings, scope mounts, red dots, or other optics

Picatinny riser mount for use with Picatinny or Weaver base optics

2.5 inches in length with 5 Picatinny rail slots

Low profile riser provides 0.42 inches of rise

Picatinny riser mount for use with Picatinny or Weaver base optics

Innovative patent pending adjustable height design allows for optimal placement of your optic based on rifle setup or preferred cheek weld

Riser can be adjusted incrementally via two locking screws from 0.87 of rise up to 1.14 inch of rise, measured from rail surface to rail surface

1.20 inches in height, measured from the center of the rifle scope tube to the bottom plane of the Picatinny rail mount

Monstrum Precision Scope Rings are precision crafted to a given height specification to match your particular rifle setup and preferred cheek weld

1 inch diameter rings for mounting standard 1 inch rifle scope tubes

For mounting 30 mm diameter scope tubes to standard Picatinny rail platforms

Offset design with a full 2 inches of forward extension, giving you maximum flexibility for scope placement and eye relief

High profile in height, giving your optic 1 full inch of rise above your receiver with a see-through channel designed into the scope base allowing for simultaneously use with flip-up iron sights

Picatinny rail mount built specifically for Savage Savage 93 / 93r17 / Mark II Rifle platforms

Scope mount installs directly to receiver via the factory mounting holes and included set screws with no additional hardware required

Allows for the mounting of Picatinny or Weaver standard scope rings, scope mounts, red dots, or other optics

0.85 inches in height, measured from the center of the rifle scope tube to the bottom plane of the Picatinny rail mount

Monstrum Tactical Precision Scope Rings are precision crafted to a given height specification to match your particular rifle setup and preferred cheek weld

30 mm diameter rings for mounting standard 30 mm rifle scope tubes

Rubberized flip-up rifle scope lens covers that conform tightly around your rifle scope tube, protecting your lenses from dust and abrasion

IMPORTANT: Sizing is not based on the objective lens size of your scope - a 3-9x40mm scope will not fit with a 40mm sized lens cover. For the correct fitting lens cover, you must physically measure the outside diameter of your scope eyepiece and objective.

Each package includes one Rubberized Flip-Up Lens Cover

Dual ring scope mount for mounting standard 1 inch tube rifle scopes to Picatinny equipped rifles

Slim profile design offers the weight of lightweight scope rings with the added rigidity and convenience of a one piece mount

Attaches and detaches easily via integrated quick release mechanism, without additional tools or tightening

Dual ring scope mount for mounting standard 30 millimeter diameter tube rifle scopes to Picatinny equipped rifles

Slim profile design offers the weight of lightweight scope rings with the added rigidity and convenience of a one piece mount

Attaches and detaches easily via integrated quick release mechanism, without additional tools or tightening