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-220Sw-1-N
Caliber: .220 Swift
Bullet Type: Sierra BlitzKing
Bullet Weight: 55 Grains
Rounds: 20 per Box
Muzzle Velocity: 3484 fps
Bullet Diameter: .224
Muzzle Energy: 1483 ft/lbs
Jacket Material: Copper
Core Material: Lead
Tip Material: Polymer
Sectional Density: .157
Ballistic Coefficient: .271
Casing: Brass

Uses: Varmints, Predators