Out of stock
ASC .450 Bushmaster 7 Round AR-15 Magazine - 7-450-SS-BM-B-ASC
Out of stock

ASC .450 Bushmaster 7 Round AR-15 Magazine - 7-450-SS-BM-B-ASC

SKU 5165449897
Brand ASC
Model Number 7-450-SS-BM-B-ASC
UPC 5165449897
Customers must read Compliance Information before purchasing.

Product Details


  • Caliber: .450 Bushmaster
  • Capacity:  9 Rounds
  • Body Material: Stainless Steel Alloy
  • Spring Material:  Chrome Silicon
  • Finish: Black Marlube


ASC Stainless Steel 450 BM magazines are new to ASC’s line of magazines, with the highest levels of durability and increased longevity, simply the best in the industry!  ASC magazines are manufactured  100% start to finish in the USA using .020 gauge 410 Stainless Steel Alloy, heat treated for superior strength and lasting endurance.  These magazines are chemically treated for corrosion resistance [ref QQ-P-35] and coated with a proprietary finish, Marlube which is a wear-in not wear-off coating that burnishes into the surface providing self-lubricating properties.  The interior dimensions of OAL 2.316” ± .002 are perfect for reloads.  ASC manufactures the results you demand and need! 



  • Chrome Silicon Springs
  • Enhanced Anti-tilt Polymer Followers
  • 300 Series SS Floor plate- Powder coated Matte Black


Shop Palmetto State Armory for the best selection of Modern Sporting Rifle parts and accessories!


Q & A

Retail Stock


All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
It is the customer’s responsibility for understanding state laws regarding magazine capacities. Palmetto State Armory abides by all state regulations regarding the sale of high capacity magazines. We DO NOT ship high-capacity magazines with firearms to certain states. We WILL NOT replace high capacity magazines with state compliant magazines. We DO NOT offer refunds in place of the magazines. Please see our terms and conditions for a list or restricted states.