DuraMag SS .450 Bushmaster 5-Round Magazine

The DuraMag SS is a detachable magazine engineered specifically for .450 Bushmaster cartridges and designed to fit AR-15 magazine wells. Its 410 stainless-steel body and internal bracing system address stack geometry to reduce misalignment during feeding. The magazine ships with a black follower and a black matte finish and is made in the USA.

Key Specifications

• This detachable magazine holds 5 rounds of .450 Bushmaster.
• The cartridge compatibility is .450 Bushmaster.
• The body is fabricated from 410 stainless steel.
• The exterior finish is black matte.
• It is designed to fit AR-15 type firearms.
• The magazine includes a black follower.
• Internal design features include LipLock, EverFlex, Post & Hole, and an Advanced Geometry Follower.
• The coating uses T-360 total coating technology covering the magazine inside and out.
• The listed dimensions are 1.00 x 4.70 x 7.60.
• Made in USA and built for long-term durability.

Engineered to address the geometry and durability challenges of feeding straight-walled, big-bore rounds in AR-15 magazine wells, the DuraMag SS uses welded internal bracing and a stainless-steel body to maintain consistent round stack and feeding over extended use. Its construction and coatings are intended for extended range and field use where dimensional stability and long service life are priorities.