Mag Asc Ar450 5Rd Sts Blk

The ASC AR450 5-round stainless steel magazine for AR-platform rifles delivers the durability and reliability serious shooters demand. Built entirely in the USA from heavy-gauge 410 stainless steel, this magazine combines material science with proven design: every component is engineered and heat-treated for strength that outlasts standard aluminum alternatives, while a chemical corrosion treatment ensures performance in harsh field conditions.

Whether you're running precision rifle competitions, long-range hunting, or just want magazines that'll still function flawlessly after years in the safe or range bag, ASC's construction philosophy matters. The 5-round capacity makes this magazine ideal for bolt-action precision builds, hunting applications where magazine-fed AR platforms are legal, or competition stages with round limits. The stainless steel body won't flex or dent like aluminum does, and the heat-treated chrome silicon springs maintain consistent feeding pressure shot after shot.

The polymer followers are reinforced with PTFE (a self-lubricating material that reduces friction inside the mag), and the 300-series stainless steel floor plate is black oxide coated to resist corrosion. Combined with anti-tilt geometry, these details add up to magazines that feed reliably and last through decades of use—no rust, no surprises, no need to replace them.

Key Features

• Manufactured 100% in the USA from .020-gauge 410 stainless steel alloy
• Heat-treated body and springs for superior strength and longevity
• Chemical corrosion treatment for reliable performance in wet or harsh conditions
• Enhanced polymer followers with PTFE for smooth, consistent operation
• 300-series stainless steel floor plate with black oxide coating
• Anti-tilt follower design for reliable feeding and seating
• 5-round capacity

Specifications

Frequently Asked Questions

What rifles does the ASC AR450 5-round magazine fit?

The ASC AR450 magazine is designed for AR-450 and AR-platform rifles chambered in compatible calibers. Always verify compatibility with your specific firearm before purchasing.

Will this stainless steel magazine rust?

The magazine body and floor plate are both manufactured from stainless steel and treated with a chemical corrosion-resistance coating, making them highly resistant to rust and corrosion. The stainless construction means you won't face the oxidation issues common with standard aluminum mags.

Why choose stainless steel over aluminum magazines?

Stainless steel magazines resist denting, flexing, and corrosion far better than aluminum. The heat-treated 410 stainless steel used in ASC magazines is stronger and more durable, and the PTFE-enhanced followers ensure consistent feeding over thousands of rounds and years of storage.

Can I use this magazine for hunting?

The 5-round capacity makes it suitable for hunting in areas where magazine-fed AR platforms are legal and applicable regulations allow. Always check local hunting laws for your state and game type.