MDT AICS Magazine 300 Win Mag 3rd Gen Black Polymer 10-Round

The MDT AICS Magazine 106256-BLK delivers reliable feeding for precision rifle systems chambered in 300 Winchester Magnum. This third-generation polymer magazine addresses common feeding issues found in standard hunting magazines while maintaining the durability required for tactical and competitive shooting applications.

What Makes This Different

Unlike traditional hunting magazines that often struggle with controlled-round feeding, this AICS-pattern magazine features an anti-tilt follower system that ensures consistent cartridge presentation. The reinforced polymer construction weighs 40% less than steel alternatives while maintaining structural integrity under rapid firing conditions. Internal geometry specifically accommodates the 300 Winchester Magnum's tapered case design, preventing rim-lock and double-feeds that plague generic magazine solutions.

Key Features

• 10-round capacity optimized for 300 Winchester Magnum cartridges
• AICS-compatible design fits Accuracy International and clone rifle systems
• Anti-tilt follower prevents cartridge binding and ensures reliable feeding
• Reinforced polymer construction with steel feed lips for durability
• Ambidextrous magazine release cuts for left and right-handed operation
• Witness holes allow quick visual ammunition count verification
• Textured grip surfaces provide secure handling in adverse conditions

Field testing demonstrates consistent feeding across various bullet weights from 150-grain to 220-grain projectiles commonly used in 300 Winchester Magnum loads. The magazine functions reliably in temperatures from -20°F to 140°F, making it suitable for hunting applications from Alaska to Africa. Competition shooters report smooth bolt cycling and reduced loading effort compared to factory magazines, contributing to faster stage times in precision rifle competitions.

Technical Specs

• Capacity: 10 rounds
• Caliber: 300 Winchester Magnum
• Material: High-impact polymer body with steel feed lips
• Overall Length: 6.2 inches
• Width: 1.0 inches
• Weight: 4.2 ounces empty
• Compatibility: AICS short action magazine wells
• Finish: Matte black polymer
• Country of Origin: Canada

This magazine represents a significant upgrade over factory options for serious precision rifle applications. The third-generation improvements address feeding reliability issues while maintaining the lightweight advantage of polymer construction. Professional shooters and hunters requiring consistent performance will find this magazine meets the demands of extended shooting sessions.