Magnum Research Magnum Lite MLR
Magnum Research MLR (Magnum Lite) MLR22ATUT .22 LR 18.5in 10rd Thumbhole Stock Semi-Auto Rifle
The MLR22ATUT is a Magnum Research Magnum Lite (MLR) .22 LR semi-automatic rifle equipped with the 18.5" Ultra tensioned barrel and a 1/2 x 28 threaded muzzle (thread protector supplied) for muzzle devices or a suppressor. It uses the Ruger 10/22® trigger group and 10/22® rotary magazines.
The rifle features an ambidextrous thumbhole polymer stock with checkering on the palmswell, an integral Weaver-type scope base on the receiver, extended magazine release and swivel studs. The MLR22ATUT has a 1:16" twist, Bentz chamber, a lightweight construction (approximately 4 lb. 8 oz.) and an overall length of 36 5/8".
Des…

Specifications
| UPC | 761226089186 |
|---|---|
| Brand | Magnum Research |
| Model | Magnum Lite MLR |
| Model Number | SSAT22UT |
| Caliber | .22 LR |
| Series | ATUT |
| Mfg Part Number | SSAT22UT |
| NFA Thread Pattern | 1/2x28 |
| Capacity Standard | 10 + 1 |
| Barrel Length | 18.5in in |
| Capacity | 10rd |
| Year Introduced | 2014 |
| Overall Length | 36.625in |
| Sights | Integral Weaver-type scope base |
| Frame | 6061-T6 aluminum receiver |
| Finish | Black anodized |
| Grip | Checkered palm swell |
| Weight | 4 lb 8 oz lbs |
| Purpose 1 | Sport Shooting / Competition |
| Purpose 2 | Recreation / Range Fun |
Magnum Research is a premier American firearms manufacturer, best known for producing some of the most powerful handguns in the world. With standout models like the Desert Eagle, 1911 series, and BFR revolvers, the brand combines innovative engineering with bold design. Magnum Research firearms are trusted by shooters for their strength, precision, and iconic presence in both the field and the collector’s market.
Founded in 1979 in Minnesota, Magnum Research quickly gained recognition for its innovation and commitment to powerful firearms. The company rose to fame with the launch of the Desert Eagle, a semi-automatic pistol that became an icon of performance and style. Over time, Magnum Research expanded into 1911 pistols and BFR rev…
Founded in 1979 in Minnesota, Magnum Research quickly gained recognition for its innovation and commitment to powerful firearms. The company rose to fame with the launch of the Desert Eagle, a semi-automatic pistol that became an icon of performance and style. Over time, Magnum Research expanded into 1911 pistols and BFR rev…
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