$20.10
Availability: In Stock
The Rock Island 54171 is a high-capacity 1911 magazine built to feed your .45 ACP pistol reliably when it counts. If you run a Rock Island Armory A-2 or other 1911 platform chambered in .45 ACP, this 13-round magazine gives you substantially more ammunition between reloads than the standard single-stack options. Whether you're setting up for home defense, competition, or the range, extra rounds mean fewer magazine changes and more time on target.
This magazine is engineered to the same tolerances and materials as original equipment—it's manufactured from steel and fitted with a polymer base plate that stands up to heavy use. The robust construction ensures it feeds without hiccups and seats positively in your firearm, critical details that separates a dependable magazine from one that leaves you second-guessing reliability.
Armscor and ACT MAG have long been trusted names in 1911 magazines, and this high-capacity variant is built to that same standard. The blued finish resists corrosion and matches the classic lines of most blued 1911 pistols. If you're looking to increase your carrying capacity or need spare magazines for duty or sport shooting, this is a genuine Rock Island offering that performs.
| Caliber | .45 ACP |
| Capacity | 13 rounds |
| Magazine Material | Steel body with polymer base plate |
| Finish | Blued |
| Compatibility | Rock Island Armory A-2 and compatible .45 ACP 1911 pistols |
| Model Number | 54171 |
This magazine is designed for the Rock Island Armory A-2 and other .45 ACP 1911 platforms that accept full-size double-stack magazines. It's built to original Armscor specifications, so it fits and feeds correctly in firearms designed for this magazine type.
This magazine holds 13 rounds of .45 ACP ammunition, significantly more than standard single-stack 1911 magazines, giving you greater firepower between reloads.
Yes, this is a genuine Rock Island Armory magazine manufactured by Armscor to the same tolerances and materials as original equipment magazines. It uses the same steel and polymer construction as factory Rock Island mags.
No. This is a double-stack, high-capacity magazine designed for full-size 1911 platforms that support this profile. Check your pistol's manual or contact the manufacturer if you're unsure whether your 1911 is compatible with double-stack magazines.
SKU: 115672755 • Width: 4.8in • Height: 1.7in • Depth: 8.1in • Weight: 0.06oz
Availability: In Stock
The Rock Island 54171 is a high-capacity 1911 magazine built to feed your .45 ACP pistol reliably when it counts. If you run a Rock Island Armory A-2 or other 1911 platform chambered in .45 ACP, this 13-round magazine gives you substantially more ammunition between reloads than the standard single-stack options. Whether you're setting up for home defense, competition, or the range, extra rounds mean fewer magazine changes and more time on target.
This magazine is engineered to the same tolerances and materials as original equipment—it's manufactured from steel and fitted with a polymer base plate that stands up to heavy use. The robust construction ensures it feeds without hiccups and seats positively in your firearm, critical details that separates a dependable magazine from one that leaves you second-guessing reliability.
Armscor and ACT MAG have long been trusted names in 1911 magazines, and this high-capacity variant is built to that same standard. The blued finish resists corrosion and matches the classic lines of most blued 1911 pistols. If you're looking to increase your carrying capacity or need spare magazines for duty or sport shooting, this is a genuine Rock Island offering that performs.
| Caliber | .45 ACP |
| Capacity | 13 rounds |
| Magazine Material | Steel body with polymer base plate |
| Finish | Blued |
| Compatibility | Rock Island Armory A-2 and compatible .45 ACP 1911 pistols |
| Model Number | 54171 |
This magazine is designed for the Rock Island Armory A-2 and other .45 ACP 1911 platforms that accept full-size double-stack magazines. It's built to original Armscor specifications, so it fits and feeds correctly in firearms designed for this magazine type.
This magazine holds 13 rounds of .45 ACP ammunition, significantly more than standard single-stack 1911 magazines, giving you greater firepower between reloads.
Yes, this is a genuine Rock Island Armory magazine manufactured by Armscor to the same tolerances and materials as original equipment magazines. It uses the same steel and polymer construction as factory Rock Island mags.
No. This is a double-stack, high-capacity magazine designed for full-size 1911 platforms that support this profile. Check your pistol's manual or contact the manufacturer if you're unsure whether your 1911 is compatible with double-stack magazines.
SKU: 115672755 • Width: 4.8in • Height: 1.7in • Depth: 8.1in • Weight: 0.06oz