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If you run a Colt M4 in .22 LR and want a spare mag that doesn't break the bank, the ProMag COLA30 checks the boxes. This is a straightforward detachable magazine designed specifically for your rifle, holding 30 rounds and delivering solid reliability in the field.
The body is molded from DuPont Zytel polymer, a material ProMag has used for years to balance durability with light weight. The injection-molded mag follower and heat-treated chrome silicone wire spring work together to feed rounds consistently without hanging up. That spring is tough enough to handle regular loading and unloading cycles. Everything is finished in matte black and made right here in the USA.
With 30 rounds on tap, you're spending more time downrange and less time reloading. Whether you're working on accuracy at the range or just enjoying some casual plinking, having multiple mags with decent capacity lets you focus on what matters. Keeping a few of these around means you're never stuck waiting for reloads between strings.
This magazine is built for Colt M4 rifles specifically. It will not work with Ciener or G.I. style .22 conversion platforms, so make sure you're running a Colt before ordering. If you've got the right rifle, it'll drop right in and lock firmly in place. ProMag backs this mag with a lifetime warranty against manufacturing defects, so you're covered if something goes wrong.
No, this magazine is specifically designed for Colt M4 rifles. If you're using a Ciener or G.I. style conversion platform, this won't be compatible. Make sure you're running a Colt M4 before ordering.
ProMag magazines offer solid reliability at a lower cost than OEM options. They use quality polymer and springs that perform well for training and recreational shooting. Some users prefer factory mags for maximum assurance, but these COLA30s deliver consistent feeding for most applications.
Yes, the 30-round capacity and reliable feeding make it suitable for competition rimfire events. Just verify the magazine capacity limits for your specific competition rules before you shoot, as some events have restrictions.
ProMag backs this magazine with a lifetime warranty against manufacturing defects. If something is defective when it arrives or fails due to a manufacturing issue, you're covered for the life of the product.
| UPC | 708279013775 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | COLA30 |
| Brand Fit | Colt |
| Caliber/Gauge | .22 LR |
| Capacity | 30 |
| Model | |
| Model Fit | M4 |
| Product Type | Detachable |
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