Search query: 5.56 dummy rounds

Product: ST Action Pro - 9mm Yellow Action Trainer Dummy Round - 5 Rounds (Original Version)
Brand: ST Action Pro
Relevance: Irrelevant
Brand new, 5 rounds. Originally developed for military and law enforcement use. Bright yellow color makes round highly visible in various training environments from classroom to outdoors. Popular for firearms training, loading/reloading drills, gun handling drills, malfunction drills, firearms repair and maintenance.
5 PACK - metal case with yellow ABS plastic insert makes the round highly visible
INERT - completely safe, dummy rounds used for training and instructional activities
EXCELLENT FOR - classroom training, loading/reloading drills, gun handling drills, malfunction drills and diagnosing shooting problems
NICKEL CASE - no chance of rim breakage
RECESSED PRIMER HOLE - prevents damage to your firing pin

Product: ST Action Pro .223/5.56 Inert Safety Training Round - 5 Count
Brand: FIREARM TRAINING DUMMY ROUNDS
Relevance: Exact
Completely inert dummy training round. Excellent for classroom training, loading/releading drills, gun handling drills, malfunction drills and diagnosing shooting problems. Each round used a solid brass case so there is no chance of rim breakage.
Totally inert .223/5.56mm Dummy Round
Totally inert
Orange ABS plastic insert
Highly visible
Brass case eliminates rim breakage