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Ultralight AR-Style .22 Rimfire — SHOT Show 2024

Estimated reading time: 3 minutes

At Shot Show 2024, Mountain Billy Gun Lab introduced their latest, the GOAT-15. An ultralight AR-style .22 rimfire rifle that weighs just 2.5 pounds and bears a resemblance to an AR-15.

Mountain Billy 22 rimfire
AR-style in 22 LR.

This lightweight rifle has an adjustable stock and a free-float barrel, constructed primarily from polymer to help achieve its low weight.

The GOAT-15 was designed to be compact and easy to carry, it is targeted at those interested in survival, hunting, and some fun target shooting. I found it to be extremely fun to shoot!

shooting .22 rimfire
Really fun to shoot at Range Day!

SEE ALSO: Henry Lever Action Uses AR Mags — SHOT Show 2024

I found another one of its main selling points to be the threaded barrel, which allows for suppressor attachment, catering to those who prefer a quieter shooting experiences.

Additionally, the rifle can be customized with accessories like scopes or red dot sights to suit different individual preferences. The standard 16-inch barrel is complemented by an optional shrouded barrel for those seeking an even lighter configuration.

Mountain Billy Gun Lab’s .22 rimfire rifle sports a patented safety mechanism intended to prevent accidental disengagement when carrying it in a backpack. While this feature may be of interest to some, it remains to be seen how well it performs in real-world scenarios.

Left side of gun to show the safety of the .22 rimfire
AR style safety.
right side of gun showing open chamber of the 22 rimfire
Full picatinny rail along the top, just like an AR.

The GOAT-15 is slated for release in early March. These will have an MSRP of $469 for the threaded barrel version and $449 for the shrouded barrel model.

This just might be one I add to my list just to have and shoot Whistle Pigs/Prairie Dogs. Find more from Mountain Billy Gun Lab here.

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