Description

Black Hills produces factory new ammunition equal to some of the best handloads and is quickly becoming one of most popular manufacturers of ammunition. Used primarily by all branches of the United State military, this ammunition is also used by competitive shooters and hunters.
MatchKing bullets have very thin jackets and are held to exacting tolerances in diameter and weight. Their accuracy has been acclaimed worldwide and they have been used to win more target competitions than all target bullets from other manufacturers combined. Sierra has enhanced a segment of the MatchKing line by adding the acetal resin tip, thus crowning the Tipped MatchKing (TMK) bullet line. The major advantage of adding a tip to the bullet is the reduction of drag, producing a more favorable ballistic coefficient.  Another benefit is reliable feeding in magazine fed firearms. This ammunition is new production, in non-corrosive, in boxer-primed, reloadable brass cases.
Please Note: While the 5.56x45mm  will fit in a .223 Remington chamber, the 5.56 is a military round that runs at higher pressures than its .223 counterpart and is not recommended to be fired in a .223 Remington chamber.
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to – www.P65Warnings.ca.gov.
Specifications
Product Information
Cartridge
5.56x45mm NATO
Grain Weight
77 Grains
Quantity
500 Round
Muzzle Velocity
2750 Feet Per Second
Muzzle Energy
1293 Foot Pounds
Bullet Style
Polymer Tip
Bullet Brand And Model
Sierra Tipped Match King
Lead Free
No
Case Type
Brass
Primer
Boxer
Corrosive
No
Reloadable
Yes
G1 Ballistic Coefficient
0.42
Sectional Density
0.219
Velocity Rating
Supersonic