DURAMAG SS .450 Bushmaster 5-Round Stainless Magazine

The DURAMAG SS .450 Bushmaster magazine is a purpose-built detachable magazine for AR-15 type firearms chambered in .450 Bushmaster. Constructed with a 410 stainless-steel body and a proprietary internal bracing system, it is engineered to control round stack and reduce double-stacking common with large straight-walled cartridges. The design incorporates LipLock and other DURAMAG technologies to maintain consistent feeding and long-term durability across repeated use.

Key Specifications

• The magazine holds 5 rounds of .450 Bushmaster.
• The cartridge compatibility is .450 Bushmaster.
• The body is constructed from 410 stainless steel.
• The finish is a black matte coating applied inside and out.
• The follower is a black advanced geometry follower for consistent feeding.
• The product is designed to fit AR-15 type firearms.
• The magazine uses DURAMAG features such as LipLock and EverFlex spring technology.
• Overall exterior dimensions are approximately 1.00 x 4.70 x 7.60 inches.
• The magazine is a detachable AR-15 accessory.
• Manufactured with robotic welding and T-360 coating for enhanced durability.

Purpose-built for shooters who run .450 Bushmaster in AR-15 platforms, this magazine emphasizes reliable geometry, durable stainless construction, and feeding consistency. Its combination of internal bracing, hardened components, and full-coverage coating is intended to withstand range use and extended cycles while keeping round alignment controlled.