Duramag SS .450 Bushmaster AR-15 Magazine, 5 Round
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Duramag SS .450 Bushmaster AR-15 Magazine, 5 Round

Code: 5X45041175CPD
Ratings Snapshot
4.9
out of 5
5 (13)
4 (1)
3 (0)
2 (0)
1 (0)
Would recommend this product.
85.7%

$22.95

In Stock
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Product Description

•••••

Description: Duramag SS .450 Bushmaster AR-15 Magazine, 5 Round. Laser welded from 410 stainless steel, this Duramag SS magazine holds 5 rounds of .450 Bushmaster ammunition. Utilizing geometric design and problem solving construction, this magazine showcases the Proprietary LipLock design for reliable round placement, Advanced Geometry Follower for smooth feeding, and EverFlex anti-fatigue spring technology, this mag is perfect for providing premium performance for the range, on a mission, or for emergencies.

DURAMAG has solved the geometry and durability problems of putting straight-walled, big-bore rounds in a magazine designed for smaller, tapered cartridges by simply not doing it.  Unlike other stop-gap solutions such as after-market followers or springs, the new DURAMAG .450 Bushmaster is a complete solution designed from the ground up to properly support the round in a magazine that fits into the AR15 magazine well.

Until now the challenge has always been the magazine. While originally intended to fit a standard AR15 magazine, improper geometry and follower design has led to feeding issues and rifle malfunctions. Some home-remedies worked, but the unique stresses caused by this load typically deformed the magazine after just 10-20 cycles.

Thousands of rounds from a single magazine of in-house and third-party testing by firearms manufacturers have confirmed DURAMAG is the answer.  An advancement in magazine design and construction has made this possible. By creating a proprietary internal bracing system and laser-welding it into a 410 stainless-steel body, DURAMAG is able to control round stack and prevent misalignment when rounds attempt to double stack.  DURAMAG's system also ensures the thousandth round feeds just as reliably as the first.  

Features:

  • Proprietary LipLock design assures perfect round placement for unmatched reliability.
  • Advanced Geometry Follower (AFG) remains level for smooth feeding.
  • EverFlex advanced anti-fatigue spring technology engineered for long life and ultimate reliability.
  • T-360 Total coating technology optimizes interior and exterior surfaces to enhance performance, durability, ease of loading and cleaning.
  • Stainless Steel body engineered with Post & Hole strength, durability and robotically-welded precision.

Manufacturer: Duramag

Note: It is the responsibility of the purchaser to check your local laws before ordering products from MidwestgunWorks.com. Please check your State, County and City laws for restrictions before ordering. Please click on the "important information" tab, where you will find information regarding magazine restrictions.

PRODUCT SPECIFICATIONS:

  • Brand: Duramag
  • Caliber: .450 Bushmaster
  • Finish / Color: Black
  • Firearm Type: Pistol,Rifle
  • Magazine Capacity: 5
  • Material: Steel
  • Models Fit: AR-15

Specifications

•••••
  • Brand: Duramag
  • Caliber: .450 Bushmaster
  • Finish / Color: Black
  • Firearm Type: Rifle
  • Magazine Capacity: 5
  • Material: Steel
  • Models Fit: AR-15

Rules & Regulations

•••••

Magazine Restrictions

Midwest Gun Works DOES NOT ship high capacity magazines to the states listed below.

Midwest Gun Works DOES NOT offer refunds in place of the magazines.

It is the customer's responsibility for understanding state and local laws regarding magazine capacities.

Customers ordering magazines that are illegal to own in their state will have their orders cancelled and will be charged a 5% restocking fee.

States with applied magazine restrictions:
  • California - no magazines greater than 10 rounds
  • Colorado - no magazines greater than 15 rounds
  • Connecticut - no magazines greater than 10 rounds (larger with a valid permit.)
  • Delaware - no magazines greater than 17 rounds.
  • Hawaii - no pistol magazines greater than 10 rounds
  • Illinois -
    • No pistol magazines greater than 15 rounds
    • No rifle magazines greater than 10 rounds
    • Chicago, Highland Park, Cook County, Dolton, Homewood & Oak Park- no magazines greater than 10 rounds
  • Maryland - no magazines greater than 10 rounds
  • Massachusetts - no pistol or rifle magazines over 10 rounds and no detachable shotgun magazines over 5 rounds
  • New Jersey - no magazines greater than 10 rounds
  • New York - no pistol or rifle magazines over 10 rounds and no detachable shotgun magazines over 5 rounds
  • Rhode Island - no magazines greater than 10 rounds
  • Vermont - no pistol magazines over 15 rounds and no rifle or shotgun magazines over 10 rounds
  • Washington -
    • No magazines greater than 10 rounds
    • No semi-auto shotgun fixed magazine greater than 7 rounds
  • Washington D.C. - no magazines greater than 10 rounds

Exceptions:

  • L.E.O. must provide both their credentials and a letterhead signed by their department's superior officer stating that the magazine/weapon will either be used in the execution of the L.E.O.'s duties, or off duty
    • o Midwest Gun Works only recognizes City Police Officers, County Sheriff Deputies, and State Police (including Highway Patrol) as L.E.O.'s.

Midwest Gun Works will not disassemble magazines to be sold as magazine parts.

Close

Customer Ratings & Reviews

•••••
14
Ratings Snapshot
4.9
out of 5
5 (13)
4 (1)
3 (0)
2 (0)
1 (0)
Would recommend this product.
85.7%
4.9
out of 5
5 (13)
4 (1)
3 (0)
2 (0)
1 (0)
Would recommend this product.
85.7%
14 Total Reviews
Finally
5 out of 5
Bigtime
Location: Miles City, Montana
Date: July 1, 2024
I have had feeding problems with my bushmaster 450 carbine for a very long time. I tried various "solutions" to no avail. Thought I would give this magazine a shot. Wow! Flawless feeding finally.
Recommended
Duramag's have always been reliable for me
5 out of 5
Steve
Location: Battle Creek
Date: June 5, 2023
Use Duramag's exclusively and have great results shooting and feeding. Great price too.
Recommended
450 mag
5 out of 5
Badgerhank
Location: Oklahoma
Date: Apr24l 26, 2023
Works great, better than just adding a follower to a 556 duramag. Strong spring probably.
Recommended
Good product
5 out of 5
JG
Location: ne
Date: Apr58l 5, 2023
Product as described. Works Good.
Recommended
Best 450 Bushmaster Mag
5 out of 5
Jon
Location: Iowa
Date: Apr1l 1, 2023
Best one on the market. Feeds like a champ.
Recommended
Works as described.
5 out of 5
Wham
Location: South Carolina
Date: August 26, 2022
Magazine works as needed. 5 round max as required for legal hunting.
Recommended
450 bushmaster magazine
5 out of 5
Big E
Location: FL
Date: March 20, 2022
Great product! Zero feeding issues and solid construction. Fast shipping and great service!
Recommended
450 bushmaster 5 round Duramag magazine
5 out of 5
Steve R
Location: Battle Creek, Michigan
Date: March 8, 2022
Fits 450 Bushmaster and 50 Beowulf AR-15's, but the Beowulf is a larger diameter so, it only holds 4 rounds
Recommended
Excellent well made magazine super fast shipping
5 out of 5
Mark
Location: Maryland
Date: March 2, 2022
Perfect mag for the 450 Bushmaster. This is the same brand of mag that Ruger uses and was in my Ruger MPR 450 bushmaster rifle from the factory. The mag was sent from MGW the very next day. This mag runs great with absolutely no feeding problems at all. Excellent price from MGW! I will be buying more mags from them.
Recommended
Good mags
4 out of 5
sandmanrandy
Location: Usa
Date: January 5, 2022
Good magazines works like they should at a good price
450 Bushmaster Duramags
5 out of 5
SG
Location: Arizona
Date: November 15, 2021
I own about 8 of these mags and they are high quality, and work well.
Recommended
Superior .450 bushmaster magazines
5 out of 5
PS
Location: Michigan
Date: October 29, 2021
I purchased these to replace the OEM magazines provided with my MSR which had developed feed issues at approximately 100 rounds (feed lips spreading, not holding cartridge in correct position, related follower issues pretty much junk by 200 rounds) the build quality of the Duramag is visibly better than the OEM and I have had no feed issues with these
Recommended
good product
5 out of 5
Moose
Location: Arkansas
Date: February 8, 2021
works perfect
Best 450 Bushmaster Mag Made
5 out of 5
DDT
Location: Albion, NY
Date: October 15, 2020
I have tried several different manufacturer's 450 Bushmaster mags over the past year. Most are partial to complete failures. The only ones that worked 100% were the Bushmaster brand and the Duramag SS. The Duramag are heavier construction and half the price. Don't waste your money on other brands like I did.
Recommended
14 Total Reviews