Related Clues:

• Shells, but not ziti
• Second Amendment word
• Weapons
• Shots
• BBs and .22s, e.g.
• Limbs
• Ordnance
• General requirement?
• Pieces hiding in 20, 33, 42 and 57-Across
• They may embrace you
• Second Amendment concern
• Colt's feed
• Two of all fours
• Magazine filler
• Topic of talks