Product Description These high quality magazines are factory replacements for Alexander Arms rifles and upper assemblies. Alexander Arms Magazine AR-15 50 Beowulf 7-Round Steel Matte at MidwayUSA Browse all MidwayUSA deals $22.70 Out of Stock Price verified 3d ago Buy Now at MidwayUSA Secure checkout Easy returns or compare prices Amazon eBay Product Details Category Magazines Brand Alexander Arms MPN M-EB50-7 Magazines Alexander Arms