Description
The Mauser M-15 SD 22 LR Bronze is a semi-automatic .22 LR carbine with a 16.5 inch barrel inside a suppressor style shroud, a bronze finished steel receiver and a side folding stock with an adjustable cheek rest. This listing is UPC 689585855818, Mauser model 415.00.25. It holds 22+1 rounds.

Mauser M-15 SD 22 LR Bronze Overview
The M-15 SD takes its look from the suppressed submachine guns of the movies, then puts it on a modern rimfire carbine that is cheap and easy to shoot. It is made in Germany and imported by Blue Line, and it is built for fun at the range rather than for display.
Barrel and Shroud
The 16.5 inch barrel sits inside a long shroud that gives the SD its suppressed look. The shroud is cosmetic and is not a suppressor, so the carbine is as loud as any other 22 LR rifle. With a 16.5 inch barrel it is a standard rifle under federal law.
Folding Stock and Cheek Rest
The stock folds to the side for transport and storage in a shorter case. An adjustable cheek rest lets you raise your eye to line up with the iron sights or an optic, which makes a real difference once you add a red dot.
Sights and Safety
Flip-up front and rear sights fold down out of the way when you mount an optic and pop up as backups. A manual thumb safety sits where your firing thumb can reach it without breaking your grip.
Magazine and Finish
The carbine ships with a 22 round magazine, plenty for steel plates and spinners. The steel receiver has a bronze finish that stands out next to the usual black rifles at the range.
Why Shoot a Rimfire
A rimfire is the best tool there is for building skill. Low recoil and a quiet report let you focus on trigger control and follow through, and the low cost per round means you can practice often. Many experienced shooters keep a rimfire next to their centerfire guns for exactly that reason, and it is a great way to bring a new shooter into the sport.
Choosing Ammunition
Most rimfire semi-autos run best on high velocity round nose 22 LR, usually 36 to 40 grain loads. Try a few brands, because reliability and accuracy can change from one load to the next. Bulk packs keep practice cheap, which is the whole point of a rimfire.
Cleaning and Care
Rimfire ammunition burns dirty, so clean the breech face, chamber and extractor every few hundred rounds. A light coat of oil on moving parts is all most owners need. Store the rifle unloaded in a locked safe or case, with magazines and ammunition kept separate.
State Laws
Some states limit magazine capacity or certain features even on rimfire firearms. Check your state and local laws before you order. Pennsylvania buyers can transfer at our Collegeville shop or at any FFL.
Specifications
- Manufacturer: Mauser, made in Germany, imported by Blue Line
- Model: M-15 SD (415.00.25)
- UPC: 689585855818
- Caliber: .22 LR
- Action: Semi-automatic, blowback
- Capacity: 22+1
- Barrel: 16.5 in. with suppressor style shroud
- Receiver: Steel, bronze finish
- Stock: Side folding, adjustable cheek rest
- Sights: Flip-up front and rear
- Safety: Manual thumb safety
Before You Buy
Federal law requires this rifle to ship to a licensed FFL dealer for transfer, and you must pass a background check. The barrel shroud is cosmetic only. It does not reduce sound, and fitting a real suppressor would require an approved ATF Form 4.
Who It Is For
The Mauser M-15 SD 22 LR Bronze is a great fit for plinkers and new shooters who want a modern, fun rimfire carbine with a look that stands out.
Buy the Mauser M-15 SD 22 LR Bronze at MAG5 Firearms
MAG5 Firearms is a family-owned FFL in Collegeville, Pennsylvania. Order the Mauser M-15 SD 22 LR Bronze online and ship it to your local FFL dealer, or browse our full selection of firearms for more rimfire firearms. For factory details, visit Mauser.







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