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Duramag AR-15 Stainless Steel 5-Round Magazine – .450 Bushmaster

SKU: 5X45041175CPD

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Orders will Ship within 1 Business Day
C Products Defense offers a 100% replacement guarantee!
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Complete Solution For Geometry & Durability Problems Of Magazines

The Duramag AR-15 Stainless Steel 5-Round Magazine – .450 Bushmaster is a complete solution for geometry and durability problems of putting straight-walled, big-bore rounds in a magazine. It is designed from the ground up to properly support the round in a magazine that fits into the AR15 magazine well.

Better Control Of Round Stack & Prevent Misalignment

While originally intended to fit a standard AR15 magazine, improper geometry and follower design have led to feeding issues and rifle malfunctions. By creating a proprietary internal bracing system and laser-welding it into a 410 stainless-steel body, Duramag .450 Bushmaster is able to control round stack and prevent misalignment when rounds attempt to double stack.

The enhanced system of this AR-15 magazine also ensures the thousandth rounds of feeds just as reliable as the first round.  This .450 Bushmaster-unique development is in addition to the suite of technology DURAMAG fans have come to rely upon.

Specifications:

  • Caliber: .450 Bushmaster
  • Capacity: 5 Rounds
  • Body Material: 400 series stainless steel
  • Spring Material: 17-7 Stainless Steel Wire
  • Follower Material: Polymer
  • Follower Color: Black
  • 17-7 Stainless Steel Wire Spring
  • Anti-Tilt Follower
  • Weight: 4.56 oz
  • Finish: Matte Black

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

C Product Defense Replacement Warranty

C Products Defense offers a 100% replacement guarantee on defective products.

For more details on their warranty information, please contact them directly on the details below.

Contact Details:

  • Telephone: (941) 727-0009
  • Email: sales@dura-mag.com

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 33 reviews
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B
Bill Busby
450 bushmaster mag

Only put a few rounds through it but everything has worked as it should.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!

R
Rick Steele

Good quality

D
Daniel Simmonds
Really good

My 450 had trouble w All Black ago would load 1 and 2nd at 3/4 every first load went to the Hormandy other and its night and day not 1 jam

Hi there! We're so glad to hear that our Duramag AR-15 magazine has improved your shooting experience with your .450 Bushmaster. We take pride in providing reliable and high-quality products, and we're happy to know that it's made a noticeable difference for you. Thanks for taking the time to leave a review and happy shooting!

S
Steve Frank
Baby mag

I like the magazine but come on they need to make 15 to 20 round mags

Thanks for the feedback! We are working on coming out with a 15-round magazine as well.

B
Brandon Maitland
Highly recommend

Although this isn’t my first Duramag, it’s the first from AT3! Great mags, work very well with my BCA 450bm. AT3’s order processing and shipping is fast and on point! I highly recommend these mags from AT3!

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