HSM .300 Winchester Magnum Ammunition 20 Rounds Sierra Gameking SBT 150 Grains HSM-300WinMAG-39-N

HSM Ammunition
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Hunting Shack Munitions is a Montana based ammunition manufacturer that has been providing some of the finest ammunition to shooters, hunters, law enforcement agencies and military units for over 40 years! HSM was founded in 1968 and has grown to become one of the leading manufacturers of specialized ammunition products in the country. Made in the USA, and proud to be Veteran owned and operated.

20 Round Box

Features and Specifications:
Manufacturer Number: HSM-300WinMAG-39-N
Caliber: .300 Winchester Magnum
Bullet Type: Sierra GameKing SBT (Spitzer Boat Tail)
Bullet Weight: 150 Grains
Rounds: 20 per Box
Bullet Diameter: .308
Jacket Material: Copper
Core Material: Lead
Tip Material: Lead
Sectional Density: .226
Ballistic Coefficient: .380
Casing: Brass

Uses: Medium to Large Thin Skinned Game


Item#: AMM-880-115-20