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The CMMG .22 LR conversion magazine brings proven 22ARC functionality wrapped in fresh exterior styling that matches your CMMG conversion components and Mk4 lineup. Built with impact-resistant polymer and a steel wire spring, this 10-rounder feeds reliably through every range session without the need to modify your lower receiver.
This magazine combines the field-tested performance that made the original 22ARC mags popular with all-new aesthetics that align with modern CMMG firearms. The 10-round capacity works great for plinking, training drills, and economical practice where you want to keep your shooting costs down. The black finish matches both your conversion kit and standard AR components for a clean look.
Compatibility isn't guesswork here. This mag works seamlessly with .22LR conversion kits installed in CMMG Mk4 lower receivers and any mil-spec AR-15 lower. The removable floor plate makes cleaning and maintenance straightforward after range sessions. The hi-vis polymer follower gives you a visual indicator of rounds remaining, and last-round bolt hold-open keeps your gun locked back when empty so you know you're done before trying to reload.
Like all CMMG magazines, this one handles the abuse of regular use without breaking a sweat. The shock-resistant floor plate and quality polymer construction stand up to being shoved in your range bag, dropped on the bench, or cycled hundreds of times. If something does go wrong, CMMG backs it with a legendary lifetime warranty that means you're covered no matter what.
This magazine is designed for CMMG Mk4 and standard mil-spec AR-15 lower receivers using a .22LR conversion kit. If you have a mil-spec lower and a compatible conversion kit, you're good to go. The key is having the .22LR conversion kit installed, not just any AR-15 lower.
Yes, this magazine features last-round bolt hold-open functionality that locks the bolt to the rear when the magazine runs empty. This gives you a visual and tactile indicator that you've fired all rounds, making it easier to manage your training and reducing fumbles during reloads.
CMMG uses impact-resistant polymer with a shock-resistant floor plate designed for heavy use at the range. The steel wire spring maintains consistent feed pressure, and the removable floor plate lets you clean and inspect the interior whenever you want. Thousands of shooters have run these magazines hard without issues.
No, this magazine is exclusively for .22LR conversion kits. The magazine and conversion kit work together as a system. Your regular 5.56 or .223 upper receiver and ammunition won't work with this setup.
| UPC | 810097507654 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 22AFC77 |
| Caliber/Gauge | .22 LR |
| Capacity | 10 |
| Color | Black |
| Model | |
| Product Type | Magazine |
| Shipping Weight | 0.565 |
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