Ruger Mini-14 300BLK 20-Round Magazine

Factory Mini-14 300 BLK Mag

This is Ruger's own 20-round magazine for the Mini-14 chambered in 300 AAC Blackout, a .30-caliber rifle cartridge. Mini-14 magazines are caliber specific, so a 300 BLK rifle needs a 300 BLK magazine to feed reliably. It suits owners who want spares that match the rifle's original equipment, whether for range days, hunting or keeping a few loaded and ready.

Features

• 20-Round Capacity — The magazine holds twenty rounds of 300 AAC Blackout.
• Factory Ruger Original — Ruger makes this magazine for its own Mini-14, and the body carries the Ruger logo and the Sturm, Ruger & Co. Southport, Conn. stamping.
• Steel Body — The body is formed from steel, with pressed ribs running its length to stiffen the walls.
• Blued Black Finish — Bluing, a chemical oxide treatment that darkens steel, gives the magazine a dark finish that matches the rifle.
• Heat-Treated Spring Wire — The follower spring is heat treated, a hardening process that helps it hold tension through repeated loading.
• Laser-Engraved Caliber Marking — "300 AAC BLACKOUT" is engraved in light lettering on the side, so you can tell it apart from a .223 magazine at a glance.
• Detachable Box Design — The magazine drops free from the rifle for reloading, rather than being fixed in place.
• Not Interchangeable With .223 — This magazine will not work as a .223 Mini-14 magazine, and .223 Mini-14 magazines will not work in its place.

Fit And Compatibility

This magazine fits Ruger Mini-14 rifles chambered in 300 AAC Blackout. Check the caliber marking on your rifle before ordering, because .223 Mini-14 magazines and this 300 BLK magazine look alike from a distance but do not swap between rifles. The steel body, blued finish and engraved marking match the magazine Ruger ships with the rifle.