DuraMag AR-15 Magazine 7rd 450 Bushmaster Stainless Steel Black

The DuraMag 7X45041175CPD delivers reliable feeding for 450 Bushmaster AR-15 platforms with premium stainless steel construction. This 7-round magazine addresses the unique feeding requirements of the larger 450 Bushmaster cartridge while maintaining the durability shooters expect from DuraMag products.

What Makes This Different

Unlike standard AR magazines, this DuraMag features enlarged internal dimensions specifically engineered for 450 Bushmaster cartridges. The stainless steel body resists corrosion and maintains dimensional stability under extreme conditions. The black coating provides additional protection while reducing glare in tactical situations.

Key Features

• Stainless steel construction for maximum durability and corrosion resistance
• 7-round capacity optimized for 450 Bushmaster cartridge dimensions
• Black finish reduces reflection and provides additional surface protection
• Compatible with standard AR-15 lower receivers and magazine wells
• Anti-tilt follower ensures consistent cartridge presentation
• Reinforced feed lips prevent deformation under compression
• Heat-treated spring maintains tension through extended use

Field testing demonstrates consistent feeding across various 450 Bushmaster loads, from hunting ammunition to match-grade cartridges. The stainless steel construction handles temperature extremes without expansion issues that can plague polymer alternatives. Competition shooters and hunters rely on this magazine's ability to cycle heavy bullets smoothly through semi-automatic actions.

Technical Specs

• Capacity: 7 rounds
• Caliber: 450 Bushmaster
• Material: Stainless steel body with black coating
• Overall Length: Approximately 7.5 inches
• Weight: 4.2 ounces (empty)
• Compatibility: Standard AR-15 pattern rifles
• Follower: Anti-tilt design
• Spring: Heat-treated stainless steel

This magazine represents the intersection of specialized engineering and proven materials science. The 450 Bushmaster cartridge demands precise feeding geometry, and DuraMag's stainless steel construction ensures consistent performance when standard magazines fall short.