Rifle MagazinesAscSold by Brownells

Asc

.450 Bushmaster Magazine 5-Round - .450 Bushmaster Magazine 5-Round Stainless Steel Black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

5-round .450

Bushmaster magazine

410 Series

Stainless steel body, heat treated

Chrome Silicon

Springs

Enhanced Anti-tilt

Polymer followers with PTFE

300 Series

Black oxide coating

$27.99
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SKU: 100039301

Overview

Built for .450 Bushmaster rifles, this 5-round magazine is a practical choice for hunters who want a compact, low-capacity option for the field or range. It uses a 410 series stainless steel body with heat treatment, a chrome silicon spring, and an enhanced anti-tilt polymer follower with PTFE to support reliable feeding. The 300 series stainless steel floor plate with black oxide coating adds another layer of corrosion resistance. For hunters who prefer a straightforward magazine with durable materials and a restrained round count, it offers a purpose-driven setup without unnecessary bulk.

Why Hunters Choose the Asc

5-round Capacity

For .450 Bushmaster rifles

410 Series

Stainless steel body with heat

Chrome Silicon

Spring included

Enhanced Anti-tilt

Polymer follower with PTFE

300 Series

Black oxide coating

Key Features

  • 5-round .450 Bushmaster magazine
  • 410 series stainless steel body, heat treated
  • Chrome silicon springs
  • Enhanced anti-tilt polymer followers with PTFE
  • 300 series stainless steel floor plate with black oxide coating
  • Chemically treated for corrosion resistance

Best Used For

  • Hunters needing a 5-round .450 Bushmaster magazine for controlled, low-capacity loading
  • Shooters who want a stainless steel magazine with corrosion-resistant treatment
  • Users looking for a magazine with anti-tilt polymer followers and chrome silicon springs
  • Owners of .450 Bushmaster rifles seeking a durable magazine for regular range use
  • Hunters who prefer a compact magazine format for field carry and transport

Specifications

Body Material410 Series Stainless Steel
Caliber.450 Bushmaster
Capacity5-round
Corrosion ResistanceChemically treated for corrosion resistance
Country Of OriginUSA
Floor Plate FinishBlack Oxide Coating
Floor Plate Material300 Series Stainless Steel
FollowerEnhanced anti-tilt polymer follower with PTFE
Gauge.020"
Heat TreatedYes
Material410 Series Stainless Steel
Spring MaterialChrome Silicon

Pros

  • 5-round capacity for .450 Bushmaster rifles
  • 410 series stainless steel body with heat treatment
  • Chrome silicon spring included
  • Enhanced anti-tilt polymer follower with PTFE
  • 300 series stainless steel floor plate with black oxide coating
  • Chemically treated for corrosion resistance

Considerations & Trade-offs

  • Five-round capacity may require more frequent reloads during extended range sessions or hunting scenarios.
  • The stainless-steel construction and corrosion-resistant treatments can add a more rigid, all-metal feel compared with lighter polymer options.
  • Compatibility is limited to .450 Bushmaster, so it is not a general-purpose magazine for other chamberings.
  • The black oxide floor plate is a finish detail to note if you prefer a fully uniform stainless appearance.

Suggested Comparisons

  • .450 Bushmaster magazines
  • Rifle magazines
  • Hunting rifle magazine accessories
  • Stainless steel magazines

Suggested Accessories

  • Magazine pouch
  • Spare magazine
  • Gun cleaning kit
  • Storage case

Frequently Asked Questions

What cartridge is this magazine made for?

It is a .450 Bushmaster magazine with a 5-round capacity.

What materials and construction details are provided for this magazine?

The source lists a 410 series stainless steel body that is heat treated, chrome silicon springs, enhanced anti-tilt polymer followers with PTFE, and a 300 series stainless steel floor plate with a black oxide coating.

Is this magazine made in the USA?

Yes. The product description states that ASC manufactures these magazines 100% start to finish in the USA.

Does the product information mention corrosion resistance?

Yes. The description says the magazines are chemically treated for corrosion resistance, and the floor plate has a black oxide coating for corrosion resistance.

Does the listing provide dimensions, weight, or warranty information?

No. The provided product data does not include dimensions, weight, or warranty terms.