<https://arlington-arms.com/product/arex-delta-magazine-gen-1-gen-2-m-15-rounds/#product>
<http://schema.org/description>
"Original Arex Delta magazine Holds 20 rounds 9x19 - 9mm Luger Black steel"
<https://arlington-arms.com/product/arex-delta-magazine-gen-1-gen-2-m-15-rounds/>