The DuraMag SS AR-10/SR25 20-round magazine is a stainless steel .308 magazine for SR25-pattern rifles (DuraMag part no. 2008041178CPD). DuraMag builds the body from 410 stainless steel and finishes it with a T-360 coating for corrosion resistance. It holds 20 rounds of .308 Winchester or 7.62×51 NATO and uses the DPMS-style SR25 magazine pattern. If you run a .308 AR-10 and want a metal magazine instead of polymer, this is the option.

Key Specifications

• The capacity is 20 rounds, the common full-size count for a .308 AR-10 magazine.
• The chambering is .308 Winchester and 7.62×51 NATO, the two cartridges the magazine is listed for.
• The pattern is SR25 (DPMS-style), the magazine interface used by AR-10 and SR-25 rifles.
• The body is 410 stainless steel, which stands up to corrosion and hard use.
• A T-360 coating protects the surface and adds corrosion resistance.

Frequently Asked Questions

Which rifles does the DuraMag SS 20-round magazine fit? It uses the SR25 (DPMS-style) pattern, so it is made for AR-10 and SR-25 rifles chambered in .308 Winchester or 7.62×51 NATO.

What is the magazine made of? The body is 410 stainless steel with a T-360 corrosion-resistant coating.

Buy the DuraMag SS AR-10/SR25 20-Round .308 Magazine, Stainless Steel

For a .308 AR-10 that sees hard use, a stainless magazine is a solid spare. See more rifle magazines or order this one from our Lubbock, Texas gun shop for fast, insured shipping.