Sig Sauer Marksman, Sig E556m4-20 Marksman 5.56 77 Otm 20/10

Sig marksman rifle cartridges are engineered to excel in today's precision auto-loading platforms, as well as bolt-action rifles.Utilizing optimized shell case metal-lurgy and premium primers, each round is precision-loaded using state-of-the-art, electromechanical monitoring for geometric conformity, and all are100% inspected.

Caliber: 5.56x45mm NATO
Bullet Type: Open Tip Match
Bullet Weight: 77 gr
Muzzle Energy: 1293 ft lbs
Muzzle Velocity: 2750 fps
Rounds Per Box: 20
Boxes Per Case: 10
Application: Target Shooting
Casing Material: Brass
Hazair: Yes