5.56 Inert Round Brass

5.56 NATO in US GI Stripper Clip - Snap Caps Dummy Rounds

St Action Pro Pack of 10 Inert .223 REM Remington

Inert 5.56x45mm NATO - Inert Ammunition - DMZ

ST Action Pro Inc, .223 Cal (5.56mm) Dummy Rounds - Montreal Firearms Recreational Center

6 Dummy Trainer NATO 5.56x45 and .223 Remington Ammo Rounds - $9.95 : Cool F/X, stuff that's too cool

Dummy Rounds Collection - eHobbyAsia Airsoft

Bullet Belt 5.56 mm - Brass Casings & Nickel Links - Hero Outdoors

223 Remington 5.56 Nato Dummy Rifle Real Once Fired Casings New

20 x INERT 5.56mm/.223 FMJ Round Boxed - DWSUK