S&W M&P15-22 Sport Robin’s Egg Blue Platinum Finish Rifle .22LR 25rd Magazine 16.5″ Barrel

Description

The S&W M&P15-22 Sport in a Robin’s Egg Blue Platinum Finish is a .22LR semi-auto AR-style rifle that brings a fresh look to a proven platform. This 25-round magazine-fed rifle features a 16.5-inch barrel and a 6-position CAR stock, making it suitable for hunting and recreational shooting. It delivers the familiar ergonomics of a centerfire AR without the recoil or ammunition cost, ideal for plinking, training, and small game. The eye-catching finish is durable enough for field use, backed by Smith & Wesson’s reputation for reliable rimfire performance.

Key Features

• Robin’s Egg Blue Platinum Finish: A standout, corrosion-resistant coating that protects the rifle from the elements while adding a unique aesthetic. Why it matters: You get a durable, low-maintenance finish that resists scratches and rust, even during humid range days or hunting trips.
• 16.5-Inch Carbon Steel Barrel: Precision-rifled for accuracy with .22LR ammunition, offering a balance between maneuverability and sight radius. Why it matters: That extra half-inch over standard 16-inch barrels improves velocity and helps you hit clay pigeons or squirrel heads at 50 yards.
• Folding MBUS Front and Rear Sights: Magpul-branded backup sights that flip up for immediate use and fold flat when not needed. Why it matters: You get reliable iron sight accuracy out of the box, and they stay out of the way if you mount a red dot or scope.
• 6-Position CAR Stock and Polymer Grip: Adjustable length of pull for shooters of different sizes, with a standard A2-style grip. Why it matters: Whether you’re teaching a new shooter or setting up for a prone position, you can dial in the fit quickly without tools.
• 25-Round Magazine Capacity: Factory magazine with reliable feeding and a last-round hold-open feature. Why it matters: More time shooting, less time reloading—especially useful for training drills or plinking sessions where volume matters.

Who It’s For

This rifle is built for traditional shooters who appreciate the AR platform but want a rimfire that’s gentle on the budget and shoulders. It’s a natural fit for varmint hunters who need a lightweight, quiet rifle for rabbits and squirrels, and for recreational shooters who want a reliable trainer that mimics their centerfire AR’s controls. The distinctive finish also appeals to collectors and shooters who want something different from the usual black or FDE.

Pros and Cons

• Pros: Low cost of .22LR ammo, familiar AR ergonomics, adjustable stock, reliable blowback action, durable finish, includes flip-up sights.
• Cons: Polymer receiver may not feel as solid as aluminum for some users; the unique finish may not appeal to everyone; aftermarket support is good but specific to the M&P15-22 line.

Comparison vs. Competitors

This S&W is a dedicated rimfire trainer, while the Geissele is a high-end centerfire rifle for serious use. The Timney trigger is a drop-in upgrade for ARs, not a complete rifle. For the price and purpose, the M&P15-22 Sport offers a lower cost of entry and operation.

FAQ

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• ✓ Nationwide delivery (all 50 states)
• ✓ Ships 1-2 business days
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Last updated: April 2026

According to the National Shooting Sports Foundation, rimfire rifles account for over 40% of the recreational shooting market, making the M&P15-22 a smart choice for budget-conscious enthusiasts.

Browse more AR Rifles or check our Rimfire Rifles and .22LR Ammunition to complete your setup.