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Ruger manufactures the 90700 as a factory original equipment magazine designed specifically for Ruger-57 pistols and LC Carbine rifles chambered in 5.7x28mm, delivering high capacity 20 round performance with the quality and reliability expected from genuine Ruger components. This magazine features black oxide alloy steel construction with precision engineering designed to ensure consistent feeding and long term durability across all 5.7x28mm ammunition types.
Key Features
- Caliber: 5.7x28mm
- Capacity: 20 rounds
- Pistol compatibility: Ruger-57
- Rifle compatibility: Ruger LC Carbine
- Construction: Black oxide alloy steel magazine body
- Finish: Black oxide
- High tensile steel wire spring
- Polymer follower for smooth feeding
- Removable polymer base plate
- Numbered witness holes for round count verification
- Factory original Ruger component
- Made in the USA
Special Features
- Black oxide alloy steel body provides exceptional strength and corrosion resistance
- High tensile steel wire spring engineered for consistent feeding pressure throughout magazine life
- Polymer follower reduces friction and weight while maintaining reliable feeding
- Removable polymer base plate allows easy disassembly for cleaning and maintenance
- Numbered witness holes allow quick visual verification of remaining rounds without removing magazine
- Factory engineered dimensions ensure perfect fit and function with Ruger-57 pistol and LC Carbine
- Cross platform compatibility between pistol and carbine reduces magazine inventory
- Black oxide finish provides durable corrosion protection for all weather use
Practical Benefits
- Fits Ruger-57 semi automatic pistols and Ruger LC Carbine rifles in 5.7x28mm chambering
- Factory original component ensures guaranteed compatibility and reliable function
- Reliable feeding across all 5.7x28mm ammunition brands including FN, Speer, Federal, and Hornady loads
- High capacity 20 round design provides extended shooting between reloads
- Cross platform compatibility allows magazine sharing between Ruger-57 pistol and LC Carbine rifle
- Numbered witness holes help shooters track round count during range practice and competitions
- Easy disassembly allows regular cleaning to maintain reliable feeding
- Ideal for defensive use, competition, range training, plinking, and spare magazine rotation
- Factory quality backed by Ruger engineering and manufacturing standards
The Ruger 90700 Ruger-57 5.7x28mm 20 round magazine is a proven platform for shooters seeking factory quality, high capacity performance, and cross platform compatibility between their Ruger firearms chambered in 5.7x28mm.
| MANUFACTURER | RUGER |
| CALIBER | 5.7X28MM |
| CAPACITY | 20 ROUNDS |