Quick Mount Release Shell Catcher Brass Catcher with Detachable Picatinny H*eh

The bag has a zipper at the bottom, so you don't need to remove the catcher from the rifle to empty the bag. Larger opening: The opening is large and will not affect the ejection of the used brass case.

Shell catcher, adjustable rail QD type Eagle

Ideagle Brass Catcher, Heat Resistant Mesh Catcher

Quick Mount Release Shell Catcher Brass Catcher with Detachable

Caldwell Pic Rail Brass Catcher with Picatinny Mount

Marmot Brass Catcher Tactical Cartridge Quick Release Shell

CVLIFE Brass Catcher Picatinny Mountable Tactical Shell Catcher

Quick Mount Release Shell Catcher Brass Catcher with Detachable Picatinny H*eh

Tinahiking Brass Catcher Quick Release Shell Catcher Heat

Brass Catcher Spare Mount, Durable Picatinny Mount

Marmot Brass Catcher Shell Catcher Zippered Bottom

Shell catcher, adjustable rail QD type Eagle