Blue Line Solutions Mauser M-15 Sd Gen2 22Lr Special Green

The Blue Line Solutions Mauser M-15 SD Gen2 in .22 LR is a modern tactical rimfire rifle built for shooters who want a genuinely versatile platform. Combining a CNC-machined aluminum receiver with a glass-fiber-reinforced polymer trigger housing, this semi-automatic rifle delivers the precision and adjustability you'd expect from a serious .22—but with tactical ergonomics that make it equally at home on the range, in training, or for small-game hunting. The special green finish is a distinctive touch that doesn't compromise on durability or function.

What sets the M-15 SD Gen2 apart is its thoughtful design for ambidextrous operation. The cocking lever and safety are both positioned for left- and right-handed shooters, and the adjustable folding buttstock can be tailored to your preferred length of pull. Add the adjustable cheek rest and you've got a rifle that fits different body types and shooting styles without forcing you into a one-size-fits-all compromise. The 16.3-inch hammered precision barrel keeps the overall profile compact while maintaining the consistency you need downrange.

The accessory rail system is generous—integrated Picatinny rails let you mount optics, lights, or other gear exactly where you want them. The removable flip-up sights provide a quick-acquisition backup, and the adjustable trigger (tuned to roughly 2500 grams) can be fine-tuned to your preference. A standard 22-round magazine ships with the rifle, and the platform is compatible with optional 110-round drum magazines for extended shooting sessions or training blocks.

This is a .22 that respects the caliber's strengths—low recoil, minimal noise signature, inexpensive ammunition—while wrapping it in modern features typically found on centerfire platforms. Whether you're teaching new shooters, running defensive pistol transitions, or just putting rounds downrange affordably, the M-15 SD Gen2 is a no-nonsense choice.

Key Features

• CNC-machined aluminum receiver for durability and precision
• Ambidextrous cocking lever and safety for left- and right-handed shooters
• Adjustable folding buttstock with multiple position settings
• Adjustable cheek rest for customized cheek weld and sight picture
• Removable flip-up sight for quick target acquisition
• Integrated Picatinny rails for mounting optics and accessories
• Adjustable two-stage trigger with tunable pull weight
• Compact 16.3-inch hammered precision barrel
• 22-round standard magazine (110-round drum magazine available separately)
• Tactical profile with barrel shroud and polymer furniture

Specifications

Frequently Asked Questions

Is the Mauser M-15 SD Gen2 suitable for left-handed shooters?

Yes. Both the cocking lever and safety are ambidextrous, and the stock folds and adjusts to accommodate shooters of either hand. If you're left-handed, you won't need to retrofit or adapt this rifle.

What optics and accessories can I mount on this rifle?

The integrated Picatinny rails accept any standard Picatinny-mounted optics, lights, or accessories. The removable flip-up sight doesn't interfere with rail-mounted gear, so you can use both backup sights and a primary optic simultaneously.

Can I use 110-round drum magazines with this rifle?

The M-15 SD Gen2 is compatible with optional 110-round drum magazines, though these are not included with the standard rifle package. The 22-round magazine comes standard.

What's the difference between the standard magazine and the optional drum magazine?

The standard 22-round magazine is included. A 110-round drum magazine is available as an optional accessory for extended shooting sessions or training drills without frequent reloads.

Is the Mauser M-15 SD Gen2 a good beginner rifle?

The .22 LR chambering, light recoil, adjustable trigger, and user-friendly ambidextrous controls make this a solid platform for training and teaching. The compact profile and accessory rails also suit it to tactical training or sport shooting applications.