Hsm's match ammunition has been known for not leaving the big-name competitors anywhere close.The best components, time-honored crafting, make the difference.Specifications: 300 blackout/220 gr/sierra matchking bthp (smbthp)/20 per box/10 cs
Caliber: 300 Blackout
Bullet Type: Sierra MatchKing BTHP (SMBTHP)
Bullet Weight: 220 gr
Muzzle Energy: 489 ft lbs
Muzzle Velocity: 1000 fps
Rounds Per Box: 20
Boxes Per Case: 10
Application: Target
Casing Material: Brass
Hazair: Yes
Caliber: 300 Blackout
Bullet Type: Sierra MatchKing BTHP (SMBTHP)
Bullet Weight: 220 gr
Muzzle Energy: 489 ft lbs
Muzzle Velocity: 1000 fps
Rounds Per Box: 20
Boxes Per Case: 10
Application: Target
Casing Material: Brass
Hazair: Yes
