Brass Catchers for the AR-15 & Others

Ideagle Brass Catcher, Heat Resistant Mesh Catcher for Rifle Range, with Pic Rail Mount : Sports & Outdoors

Need an AR15 Brass Catcher That Works? Meet the Brass Goat

AR Brass Catcher — Great Accessory for Under Ten Bucks « Daily Bulletin

Caldwell AR-15 Brass Catcher Review

XAEGIS UNIVERSAL BRASS CATCHER HEAT RESISTANT MESH PIC RAIL MOUNT ZIPPER CLOSURE on eBid United States

a decent rifle rest is a tool you can buy or fabricate

Caldwell AR Pic Rail Brass Catcher

AR 15 Brass Casing Catchers Casing Attachment For AR 15s

AR15/AR10 Brass Catcher - Operator STD

a bit of common sense storing loaded firearm magazines