Related Clues:

• Gun shop purchase, often
• Bullets, et al.
• Chamber stock
• Magazine supply
• Snapshots, briefly
• Short round?
• Mortar rounds, e.g.
• Guns & __ magazine
• Gun filler
• A round, e.g.
• Some cartridges
• Colt's feed?
• Shells and slugs, e.g.
• Soldier's necessity, briefly
• JPGs and GIFs