Description
Ruger’s factory magazine for the Mark IV 22/45 and 22/45 Lite delivers reliable rimfire performance with e-nickel finish and durable polymer baseplate. The steel wire spring and polymer follower ensure smooth feeding, making this an essential accessory for rimfire training or competition.
Specs
- Caliber: .22 Long Rifle
- Capacity: 10 rounds
- Fit: Ruger Mark IV 22/45, 22/45 Lite
- Material: E-nickel steel
- Baseplate: Tough polymer
- Spring: Steel wire
- Follower: Durable polymer
- Part Number: 90599
- Availability: Individual and 2-pack options
Questions about fitment or availability? Give the shop a call and we’ll walk you through it.




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