Search query: 5.56 dummy rounds

Product: Feyachi Bore Sight .223 Rem 5.56mm NATO Red Laser Boresighter for Cal 223 556 with 3 Sets of Batteries
Brand: Feyachi
Relevance: Exact
Features

Adjust and zero-in your optic or iron sights without ever firing a round.

High accuracy to reduce cartridges and shells wasted.

Sturdy brass construction. Easy to sit perfectly in the bore.

Specification

Construction: Brass

Length: 44.5mm; Tail width: 9.5mm; Head width: 6.3mm

Laser Wave length (nm:) 632 to 650

Power: <5 mW

Sighting Range: 15 - 100 yards

Dot Size: 2" at 100 yards

Temperature: -10℃ to 40℃

Battery Type:9 x AG3 (Included)
Class IIIA, less than 5mW 632-650nm red laser
Made to fit the .223 chamber, caliber specific.
3 sets (9 total) batteries. Each set lasts up to an hour.
Fastest gun zeroing and sighting system and reduce wasted cartridges and shells.
Easy to sit perfectly in the bore. Sturdy brass construction.

Product: Steelworx .223 Snap Caps Dummy Rounds (5 Pack)
Brand: Steelworx
Relevance: Substitute
17-4 Stainless Steel for long life with hard rubber core to protect firing pin.
Practice safe loading, firing, misfiring.
Protect firing mechanism when storing gun.
Dimensions and feel of real ammunition.
Precision Stainless Steel construction with rubber core.
Includes 5 stainless steel rounds.