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The ProMag COLA5 extends your 1911's firepower with 15 rounds of .45 ACP capacity, double what you get from a standard magazine. If you spend time at the range or want more rounds downrange between reloads, this is a solid option for practice sessions.
Constructed from heat-treated blued steel with a TIG-welded body, the magazine uses precision-wound chrome silicon wire springs and injection-molded Zytel-based polymer followers. The extended design includes a polymer sleeve that fills the gap between the magazine and your grip, making it more manageable to handle.
The extended base plate and sleeve add noticeable length below your grip, which you'll feel in hand. That extra size is what gets you those additional rounds. For full-size Government model 1911s, this extended mag drops right in. Fit and function can vary depending on your specific pistol's tolerances and design, so testing it out at the range is worth doing before relying on it.
ProMag manufactures these magazines in the USA and backs them with a lifetime warranty against manufacturer defects. Every magazine goes through quality checks during assembly to maintain ProMag's standards. The blued finish provides corrosion resistance, which helps protect the steel over time with regular use.
The COLA5 is designed for Colt 1911 Government Model pistols in .45 ACP. It fits most full-size Government 1911s, but fit can vary depending on your specific pistol's manufacturing tolerances and design. If your 1911 accepts standard Government-size magazines, this should work, but testing it at the range first is a smart move.
The extended design and included polymer sleeve give you extra grip real estate and help the magazine sit more comfortably in your hand during reloads. The sleeve fills the gap between the magazine and grip, making extended mags easier and less awkward to manage compared to a bare extended tube.
The COLA5 is better suited for range training and practice sessions where you want extended capacity. For carry or defensive use, you may want to consider factory magazines or purpose-built defensive options that have been more thoroughly vetted for reliability in critical situations.
ProMag's lifetime warranty covers manufacturer defects in materials and workmanship. If you experience feeding issues or other problems related to how the magazine was made, ProMag will replace it at no cost. However, the warranty doesn't cover damage from normal wear, improper use, or modifications.
| UPC | 708279006883 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | COL-A5 |
| Brand Fit | Colt |
| Caliber/Gauge | .45 ACP |
| Capacity | 15 |
| Color | Blue |
| Length | 9.75 |
| Model | |
| Model Fit | 1911 Government |
| Package Height | 1.5 |
| Package Width | 3.5 |
| Product Type | Accessory-Magazines |
| Quantity | 1 |
| Shipping Weight | 0.30000000000000004 |
| State Restriction (CA) | NO DIRECT SHIP TO CALIFORNIA |
| State Restriction (OR) | NO SALE TO OREGON |
| State Restriction (RI) | NO DIRECT SHIP TO RHODE ISLAND |
| State Restriction (WA) | NO DIRECT SHIP TO WASHINGTON |
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