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Questions & Answers
listed as ar15 platform, however it should be for the ar10 platform. correct?

No. .450 BM is an AR15 size cartridge.

by Kansas boy, Verified Owner, March 7, 2021
Will this magazine also work for 50 beowulf

It should work like the 450 Bushmaster, maybe better since it is a bit fatter than the Bushmaster.

by Rob, Verified Owner, July 18, 2021
Customer Reviews
Helpful Positive Review
Great mags. by More Ammo, Verified Owner, April 16, 2020
Currently working on a couple of .450 Bushmaster builds. there are a lot of magazines out there, and most are priced in the stratosphere. These are reasonably priced, and I've been using ASC products for years without any failures. Only thing I've...
Read More...
2/2 found this helpful
Helpful Positive Review
Just what the Cartridge needed by Porter933, January 9, 2020
More capacity for follow up shots, without the fear of a round hanging up in the magazine. Very well constructed will last decades. Same size as factory 5 rounders. This Magazine adds the capacity capabilities of a lever action and hard hitting killi...
Read More...
4/4 found this helpful
Helpful Positive Review
Good, just a little expensive by Matt, April 18, 2020
I Wish there was a higher capacity mag out there. These work fine. They are just a little pricey for a standard steel mag. Holds 7 rounds of 450 bushmaster well. I would buy them again. Shot about 40 rounds with no issues
1/1 found this helpful
Helpful Negative Review
Bushmaster 450 magazine by BMWJIM, Verified Owner, February 19, 2022
the magazine is sturdy but needs modifications before being used otherwise it will misdeed. I clipped two windings off the spring, polished all contact points on brass and widened exit point on magazine
1/1 found this helpful
Most Recent Reviews
Crappy Magazine by Icehog, Verified Owner, January 5, 2025
Magazine follower doesn’t spring up enough to engage bolt hold open, not a very quality part.
Most Recent Reviews
Ar-15 450 bushmaster mag by Anthony, Verified Owner, October 23, 2024
Was the best mag that’s ever held my rounds. I would recommend it to anyone that has a AR-15 450 bushmaster.
Read All 12 Reviews
Color:
Black Marlube/Black Follower
Finish:
Stainless Steel
Magazine Capacity:
5 Round
Caliber:
.450 Bushmaster
Gun Make:
AR Platform
Gun Model:
AR-15
Quantity:
1

Code: 2O3-RM-ASCRM2-9450SSBMBASC-5RD

MPN: 5-450-SS-BM-B-ASC

UPC: 818805010601

List: $34.99Save $2.00
$32.99

Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.

By continuing with your purchase, you agree to adhere to all applicable laws and regulations.  

Product Info for Ammunition Storage Components AR-15 450 Bushmaster Stainless Steel 5 Round Rifle Magazine

Set your collections apart with Ammunition Storage Components AR-15 450 Bushmaster Stainless Steel Magazine. The .450 Bushmaster caliber is growing in popularity, and these Magazines by Ammunition Storage Components provide a durable option for your weapon with reliable holding capabilities for years to come. Ammunition Storage Components AR-15 450 Bushmaster Stainless Steel Magazines are built from rugged .020in gauge 410 stainless steel alloy that's heat treated for increased durability in the field, and these magazines are chemically treated for corrosion resistance as well. Plus, these magazines have Marlube in black or flat dark earth which is a wear-in, not wear-off, coating that stays in place for years to come, saving you time and energy when reloading. Enhance the durability and longevity of your weapon with the Ammunition Storage Components 450 Bushmaster SS Mag.image

Specifications for Ammunition Storage Components AR-15 450 Bushmaster Stainless Steel 5 Round Rifle Magazine:

Manufacturer: Ammunition Storage Components
Color: Black Marlube/Black Follower
Finish: Stainless Steel
Fabric/Material: 410 Series Stainless Steel
Magazine Capacity: 5 Round
Caliber: .450 Bushmaster
Gun Make: AR Platform
Gun Model: AR-15
Quantity: 1

Features of Ammunition Storage Components AR-15 450 Bushmaster Stainless Steel 5 Round Rifle Magazine

  • Assembly Components:
  • 410 Series Stainless Steel Body, Heat Treated
  • Chrome Silicon Springs
  • Enhanced Anti-Tilt Polymer Followers with PTFE
  • 300 Series SS Floor Plate with Black Oxide Coating for Corrosion Resistance

Package Contents:

  • Ammunition Storage Components AR-15 450 Bushmaster Stainless Steel 5 Round Rifle Magazine

Ammunition Storage Components AR-15 450 Bushmaster Stainless Steel 5 Round Rifle Magazine Orderable Models

List of Orderable Models

  • Ammunition Storage Components AR-15 450 Bushmaster Stainless Steel Magazine, 5 Round, Black Marlube/Black Follower, 5-450-SS-BM-B-ASC , MPN: 5-450-SS-BM-B-ASC , UPC: 818805010601 , Code: 2O3-RM-ASCRM2-9450SSBMBASC-5RD
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