MetalForm 1911 Government 45 ACP 7‑Round Stainless Steel Magazine (M1911457SPWB)

UPC: 858303007192

Key Features

Government Capacity: 7‑round capacity in 45 ACP – ideal for both defensive and competition use.
Premium Stainless Steel Construction: Corrosion‑resistant, high‑strength alloy for long‑term durability.
Precision Machined Feed Lip: Guarantees consistent, reliable feeding with every round.
Full‑Length Magazine Catch: Provides a secure lock‑up while maintaining smooth insertion and removal.
Compatibility: Engineered for all standard 1911‑type pistols, including custom frames and pistols with extended controls.
Surface Finish: Brushed stainless finish reduces glare and is easy to maintain.
Made in the USA: High‑quality American craftsmanship meets strict tolerances.

Product Description

The MetalForm 1911 Government 45 ACP 7‑Round Stainless Steel Magazine (model M1911457SPWB) delivers the perfect blend of classic design and modern performance. Built from a high‑grade stainless steel alloy, this magazine offers exceptional resistance to rust, corrosion, and wear—making it the ideal choice for shooters who demand reliability in every environment, from indoor ranges to rugged outdoor conditions.

Engineered to exacting specifications, the magazine’s feed lip is precisely machined to provide a smooth, consistent feed cycle for all 45 ACP ammunition types, including +P loads. The full‑length magazine catch ensures the magazine stays locked in place during rapid fire, while the tapered follower reduces friction and promotes reliable cycling.

Whether you are a competitive shooter looking for a dependable 7‑round platform, a concealed‑carry enthusiast seeking a low‑profile solution, or a collector who appreciates the timeless aesthetics of the 1911, this MetalForm magazine meets the highest standards of performance and style.

Technical Specifications

Model Number	M1911457SPWB
Caliber	.45 ACP
Capacity	7 rounds (government capacity)
Material	Stainless steel (brushed finish)
Length	≈ 7.5 in (190 mm)
Width	≈ 0.77 in (19.5 mm)
Height	≈ 1.5 in (38 mm)
Weight (empty)	≈ 7.0 oz (200 g)
Finish	Brushed stainless steel – low glare
Country of Origin	United States
UPC	858303007192

Why Choose MetalForm?

MetalForm has built a reputation for producing robust, precision‑engineered firearm accessories. This 1911 Government magazine is no exception. Its stainless steel construction offers a balance of strength and weight, while the meticulous machining ensures each component works harmoniously for flawless operation.

Enhanced durability in harsh environments.
Consistent feeding with all standard and +P 45 ACP loads.
Low‑maintenance surface that resists fingerprints and scratches.
Perfect fit for any standard 1911 platform, reducing the need for modifications.
Made in the USA with strict quality control standards.

Frequently Asked Questions

Is this magazine compatible with all 1911 pistols?: Yes, the M1911457SPWB is designed to fit the vast majority of standard‑size 1911 frames, including most custom builds.
Can I use this magazine with +P ammunition?: Absolutely. The feed lip and spring are engineered to handle the higher pressures of +P 45 ACP rounds.
How do I clean and maintain the stainless steel finish?: Use a mild soap and water solution, dry thoroughly, and apply a light coat of gun oil or a stainless‑steel protectant to maintain the finish.
Does the magazine come with a warranty?: MetalForm offers a limited lifetime warranty against manufacturing defects for this product.

SubCategory	Magazines
Manufacturer	Metalform Magazines
Category	Parts

METALFORM MAGAZINE 1911 GOVT. 45ACP 7RD S/S M1911457SPWB

Key Features

Product Description

Technical Specifications

Why Choose MetalForm?

Frequently Asked Questions