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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 ProMag AR-308 .308 Winchester 40 Round Rifle Magazine

This replacement or spare magazine is compatible with your AR-308/308 Cal AR style rifles using LR-308 (DPMS) or SR-25 pattern mags. It is constructed of DuPont Zytel polymer with injection molded mag follower and mag spring formed from chrome silicone wire. NOTE: This item is not compatible with rifle using Armalite pattern magazines.image

Specifications for ProMag AR-308 .308 Winchester 40 Round Rifle Magazine:

Manufacturer: ProMag
Fabric/Material: Polymer
Magazine Capacity: 40 Round
Caliber: .308 Winchester
Gun Make: AR Platform
Gun Model: AR-10
Condition: New

Package Contents:

  • ProMag AR-308 .308 Winchester 40 Round Rifle Magazine

ProMag AR-308 .308 Winchester 40 Round Rifle Magazine Orderable Models

List of Orderable Models

  • ProMag Rifle Magazine, AR-308, .308 Winchester, 40 Round, Black, 1 Pack, DuPont Zytel Polymer, DPMA4-40RD , MPN: DPM-A4 , UPC: 708279013270 , Code: KA0-RM-PRMG0650-DPMA4-40RD
  • ProMag Polymer Rifle Magazine, AR-308, .308, 40-Round, Dark Earth, DPM-A4-FDE-40RD , MPN: DPM-A4-FDE , UPC: 708279016028 , Code: KA0-RM-PRMG0650-DPM-A4-FDE-40RD
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