Mountain Billy Gun Lab, a Utah-based company formerly known as Wee1 Tactical, appears to be doubling down on marketing child-sized AR-15s to minors, even after public outcry forced the company to rebrand. A review of the company’s website and social media posts suggests that its strategy remains the same, positioning its scaled-down AR-15s as effective “training” or “family” guns for use by children and young shooters.
from jr-15 to goat-15
In 2022, Wee1 Tactical caused a firestorm after unveiling the JR-15, a .22-caliber AR-15 miniaturized for kids, at the National Shooting Sports Foundation’s annual Shooting, Hunting, Outdoor Trade (SHOT) Show in Las Vegas. The rifle weighed roughly 2 pounds and was pitched as being small and lightweight “to teach a younger shooter.”
The original brochure for the JR-15 featured child-oriented imagery, including cartoon skulls with pink and green pacifiers, and a description stating that the AR-15 “looks, feels, and operates just like Mom and Dad’s gun.” Wee1 Tactical noted, “We are so excited to start capturing the imagination of the next generation to enter the shooting sports.”

After facing significant backlash, Wee1 Tactical released a new pamphlet that appeared to shift away from the cartoonish and child-like branding but still featured a young girl aiming a JR-15. The document stated that the JR-15 “functions like a modern sporting rifle” — a euphemism that the gun industry created for assault weapons — while being “geared towards smaller enthusiasts.”
Then, last year, Wee1 Tactical rebranded as Mountain Billy Gun Lab and reintroduced the JR-15 as the GOAT-15, which it described as being “meticulously designed for those with an active lifestyle looking for a lightweight, compact gun to carry while hiking or camping” as well as an “ideal training gun.” Mountain Billy Gun Lab also called the GOAT-15 a “must have for gun enthusiasts, survivalists, certified gun instructors, and nature lovers alike!”
Mountain Billy Gun Lab’s Marketing
Since rebranding, Mountain Billy Gun Lab has expanded the GOAT-15 series to include short-barreled rifle and pistol variants, and updated its website to state that the weapons are “great” for “first time shooting” and “family range days” in addition to hiking and competitive shooting. The GOAT-15 product pages emphasize that the guns are “approachable,” “accessible,” and “new shooter friendly.”
While the company’s website only hints at children using its scaled-down AR-15s, its Instagram page makes the connection more explicit. In recent weeks, Mountain Billy Gun Lab has shared and reposted several Instagram videos, like the kind shown below, depicting children firing GOAT-15 rifles and pistols.


More examples from the company’s Instagram page are shown below.
What initially looked like a strategic retreat from controversy now appears to have been a temporary pause — a cooling-off period before resuming the same youth-centered marketing that defined the Wee1 Tactical brand. Mountain Billy Gun Lab’s trajectory suggests that the rebrand was never about abandoning the JR-15’s legacy, but about weathering the storm long enough to resume the same strategy under a less radioactive name.




