The Colt SP579991-RP magazine is designed for Colt Defender centerfire pistols chambered in .45 ACP. Built for dependable fit and function, this replacement magazine provides a seven-round capacity for defensive use, range sessions, training, or maintaining a properly equipped firearm. Verify compatibility with your specific pistol model before purchase and installation.
The magazine is manufactured from durable steel and features a blued finish that provides a classic appearance and helps protect the surface during regular handling. Its compact pistol-magazine design supports convenient carry and straightforward insertion and removal when used with a compatible Colt Defender. As with all firearm components, inspect the magazine before use and follow the firearm manufacturer’s loading, unloading, storage, and maintenance procedures.
This Colt replacement magazine is identified by part number SP579991-RP and is intended for .45 ACP ammunition. Magazine availability and shipment may be restricted by state or local regulations, including restrictions applicable to shipments to California. Confirm current laws and retailer policies before ordering. Use only ammunition and equipment appropriate for your firearm, and keep the magazine secured from unauthorized access when not in use.
Features:
- Brand: Colt
- Part Number: SP579991-RP
- Compatibility: Designed for Colt Defender centerfire pistols
- Caliber: .45 ACP
- Capacity: 7 rounds
- Material: Steel
- Finish: Blued
- Application: Centerfire pistol replacement magazine
- Shipping Restriction: No direct shipment to California; verify applicable state and local laws before ordering
