Description
I was at the range with a buddy who wanted a rifle that shared ammo with his Glock 22, something simple and reliable for the truck and home. He didn’t want to mess with a finicky custom build or spend a fortune. That’s when I handed him my Just Right Carbine .40S&W 16.25″ Threaded Barrel Collapsible Stock Muddy Girl Camo Finish Fixed 10rd Glock Magazine – CA Compliant. It’s a purpose-built, California-compliant pistol-caliber carbine (PCC) chambered in .40 S&W. It uses fixed 10-round Glock-pattern magazines, features a 16.25-inch threaded barrel, a collapsible stock, and comes in a distinctive Muddy Girl camo finish. At $845.52, it’s a turnkey solution for shooters in restricted states or anyone who values magazine commonality.
Here’s the thing—this isn’t a parts-bin special. The Just Right Carbine is built from the ground up as a dedicated PCC, and it shows in the fit and function. The first thing you’ll notice is that eye-catching Muddy Girl camo. It’s not just a dip; it’s a durable finish that holds up to field use. More importantly, the action is smooth. I’ve put a few hundred rounds of mixed brass and steel-case .40 S&W through it, and it ran without a single hiccup. The blowback operation is simple and effective, making it incredibly reliable with a wide range of ammo. The 16.25-inch barrel gives you a nice velocity bump over a handgun, and the threaded muzzle (1/2×28) is ready for a compensator or flash hider if your local laws allow. The overall length with the stock collapsed is just over 30 inches, making it very manageable in tight spaces.
The heart of this system is its magazine compatibility. It uses fixed, non-detachable 10-round magazines that are Glock-pattern. This is a huge win for reliability and logistics. You’re using the same proven feed geometry as a Glock pistol, which is about as good as it gets. The fixed magazine design is the key to its CA-compliant status, but the benefit is a rock-solid feed system. The collapsible six-position stock is a practical feature, allowing you to adjust the length of pull for different shooters or layers of clothing. It’s a solid piece, not wobbly, and locks securely into place. Setup is straightforward—no gunsmithing required. It’s drop-in ready for your optics or irons on the Picatinny rail.
| Specification | Detail |
|---|---|
| Caliber | .40 S&W |
| Barrel Length | 16.25″ Threaded (1/2×28) |
| Overall Length (Stock Collapsed) | ~30.5″ |
| Magazine | Fixed 10-Round, Glock-pattern |
| Stock | 6-Position Collapsible |
| Finish | Muddy Girl Camo |
| Weight (Unloaded) | Approx. 6.5 lbs |
Pros: The major advantage is flawless operation with Glock-pattern mags. The fixed-mag design, while a compliance necessity, eliminates feed lip issues common with some aftermarket PCC magwells. The threaded barrel is a nice bonus for future accessories. The collapsible stock adds real utility for storage and adjustability. Finally, the .40 S&W caliber from a 16-inch barrel is a potent, flat-shooting round for medium-range target work or defense.
Cons: The fixed magazine is the defining limitation. Reloading requires using the ejection port or a tool like a MA Loader, which is slower than a detachable magazine. This is the trade-off for compliance. The Muddy Girl finish, while well-done, is a specific aesthetic that won’t appeal to everyone. The rifle’s weight of about 6.5 pounds is manageable, but it’s not the lightest PCC on the market.
So who is this for? Primarily, it’s for shooters in California and other states with similar magazine restrictions who want a reliable, feature-rich carbine. It’s also an excellent choice for any Glock .40 S&W owner who wants a rifle that shares ammunition and magazine mechanics for simplified training and logistics. It’s a great option for a truck gun, ranch rifle, or home defense tool where magazine commonality with a sidearm is a priority.
Frequently Asked Questions
Q: Can the fixed magazine be converted to a detachable one?
A: No, not easily or legally while maintaining its compliant configuration. The receiver and lower are designed around the fixed magazine system to meet specific state laws. Modifying it would likely create a non-compliant firearm.
Q: What Glock magazines does it use?
A: It uses fixed, proprietary 10-round magazines that are built on the Glock .40 S&W magazine platform (compatible with Glock 22, 23, etc.). The feed lips and follower are Glock-style, ensuring reliability, but the magazine body is permanently attached to the rifle.
Q: Is the threaded barrel included in the CA-compliant configuration?
A: Yes, the threaded barrel is included. In California, a threaded barrel on a semi-automatic centerfire rifle with a detachable magazine is a restricted feature. Since this rifle has a fixed magazine, the threaded barrel is permitted, which is a significant benefit for future flexibility.
If a reliable, compliant carbine that shares ammo with your Glock makes sense for your needs, this Just Right Carbine is available at firearms-missouri.com for Missouri residents and nationwide to compliant states.
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