Springfield Armory SFPI4521 Magazine, 1911 .45 ACP, 10rd (Pkg Qty: 2)
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Springfield Armory SFPI4521 — 1911‑style magazine for .45 ACP, 10‑round capacity, stainless finish indicated in product label; sold as a 2‑pack (Pkg Qty: 2). SKU SFPI4521.
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Description
Description
Product Overview
Springfield Armory SFPI4521 is recorded as a 1911 magazine for .45 ACP with a 10‑round capacity and a stainless finish indicated by the catalog text. The item ships as a two‑unit package (Pkg Qty: 2) and is categorized under Handgun Magazines/Accessories.
Why This Product
Key purchase facts—brand, caliber (.45 ACP), 10‑round capacity, and two‑pack packaging—directly inform stocking levels, compatibility verification, and order quantities for dealers and procurement teams.
Key Verified Specifications
- Manufacturer/Brand: Springfield Armory (source: f002, f006, f007)
- Category: Handgun Magazines / Accessories (source: f003, f005)
- Intended platform indicated: 1911 (from full product label)
- Caliber: .45 ACP (from full product label)
- Capacity: 10 rounds (from full product label)
- Finish indicated in label: stainless (from full product label)
- Package quantity: 2 (Pkg Qty: 2) (source: f008, f009)
- SKU: SFPI4521 (source: f011)
- Availability status: in stock (source: f012)
Appropriate Use Cases
- Retail or wholesale orders for 1911 .45 ACP magazines where two magazines per package streamline point‑of‑sale inventory (source: f005, f008).
- Range inventory replenishment for .45 ACP 1911 platforms requiring 10‑round magazines (source: f005).
What Customers Should Know
- The product label includes caliber (.45 ACP) and capacity (10rd) but does not list specific 1911 model compatibility—confirm fitment against your pistol model or manufacturer guidance before purchasing (source: f005).
- Package contains two magazines; adjust procurement quantities to reflect pack size (source: f008, f009).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

