300 Remington Ultra Magnum (RUM)
220 Sierra Matchking HPBT (SMK)
$100/Box of 20
Primer: CCI 250
Test Barrel: 26" Remington
G1 BC: .629 @ 2100 fps and above .624 between 2100 and 1700 fps .608 @ 1700 fps and below
G7 BC: NA
Minimum Twist: 1:10"
Minimum Impact Velocity: na
Recommended Game: Sierra recommends this as a target bullet, although some people use it as a long range hunting bullet for its superb flight characteristics. No doubt this bullet will wreak havoc on thin skinned game at long range when launched from the mighty 300 RUM.
MatchKings® are the pride of the Sierra bullet family, unmatched worldwide and truly world class in all respects. Competitive shooters have relied on the consistent accuracy of Sierra’s MatchKings® for decades, resulting in a history of state, national and world records that is the envy of our competitors. Sierra MatchKing® bullets have set the standards worldwide for consistent accuracy in handguns as well as rifles. Sierra’s famous MatchKing® design assures superb accuracy, flat trajectory, and high momentum delivery with low sensitivity to crosswinds at all ranges. While they are recognized around the world for record-setting accuracy, MatchKing® and Tipped MatchKing® bullets are not recommended for most hunting applications. Although MatchKing® and Tipped MatchKing® bullets are commonly used for varmint hunting, their design will not provide the same reliable explosive expansion at equivalent velocities in varmints compared to their lightly jacketed Hornet, Blitz or Varminter counterparts.
We measure each powder charge to within +/- .02 grains on our Autotrickler powder systems. We seat each bullet with Redding competition seat dies on our Forster Co-Ax single stage press. We load them one at a time! Each round is hand measured for consistency and placed into our hard plastic, twenty count boxes. Each box has a foam insert and neoprene strap to keep your rounds secure in the field. This is loaded ammunition.