ProMag Colt Government Magazine .45 ACP Blued Steel 10/rd
$18.03
ProMag Colt Government Magazine .45 ACP Blued Steel 10/rd
67 in stock
An extended 10-rd magazine for the 1911 Government Model pistol in .45acp. Constructed from heat-treated blued-steel with a follower lock-plate and base-plate molded from a proprietary DuPont Zytel based black polymer; and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability. Includes a sleeve molded from a durable polymer.
Frequently asked questions
What firearm is this magazine designed for?
It is designed for the 1911 Government Model pistol chambered in .45 ACP.
What is the magazine capacity?
It is an extended 10-round magazine.
What materials are used in its construction?
The magazine uses heat-treated blued steel, black polymer follower lock-plate and base-plate components, a chrome-silicon wire spring, and a polymer sleeve.
Are there shipping restrictions?
Yes. Firearm accessories are not shipped to some states, and local restrictions apply.
| Weight | 0.250 lbs |
|---|---|
| Dimensions | 9.200 × 2.900 × 1.500 in |
| Manufacturer | ProMag Industries |
| Capacity | 10 |
| Finish | Blued |
| Frame Material | Steel |
| Caliber | .45 ACP |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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