Gold Medal Sierra MatchKing

Gold Medal Sierra MatchKing

Part #: GM300WM
Long range isn’t just a distance. It’s a state of mind. A dedication to push further. And it’s why Federal Premium® builds Gold Medal® rifle loads. The exclusive primer design provides the best sensitivity and most consistent ballistics in the industry. The precision-built Sierra® MatchKing® bullet is shot to win more matches than any other rifle bullet. It's the only choice for the world’s most elite shooters.
  • Caliber: 300 Win Magnum
  • Bullet Weight (grains): 190
  • Bullet Style: Sierra MatchKing Boat-Tail Hollow Point
  • Muzzle Velocity: 2900
  • Ballistic Coefficient: .533
  • Package Quantity: 20
  • Use: Target Shooting
  • MSRP: $56.95

Features

Performance

Velocity in feet per second
Muzzle 100 Y 200 Y 300 Y 400 Y 500 Y
2900 2725 2557 2395 2239 2089
Energy in Foot Pounds
Muzzle 100 Y 200 Y 300 Y 400 Y 500 Y
3548 3133 2758 2420 2115 1841
Wind Drift in Inches (at 10 mph)
Muzzle 100 Y 200 Y 300 Y 400 Y 500 Y
0 0.6 2.4 5.5 10.1 16.4
Wind Drift in Inches (at 10 MPH Crosswind)
Average Range
50 Y 100 Y 200 Y 300 Y
-0.2 -3.2 -11.6
Height of bullet trajectory in inches above or below line of sight if zeroed at 100 yards. Sights 1.5 inches above bore line.
Long Range
50 Y 100 Y 200 Y 300 Y 400 Y 500 Y
0.6 1.6 -6.9 -19.9 -39.9
Height of bullet trajectory in inches above or below line of sight if zeroed at 200 yards. Sights 1.5 inches above bore line.

Downloads

Rated 5 out of 5 by from Very Accurate!! Very accurate for factory ammo. Choreographed 20 shots. Standard Deviation less than 8. 0.50 MOA groups. If your running short on time to reload, this is your ammo.
Date published: 2017-11-28
Rated 5 out of 5 by from Go to standard Read Byran Litz's Weapon Employment Zone Analysis it highlights this round and the other two I shoot in my 300WM 5R. This GMM round has excellent muzzle velocity consistency and is my standard when using the detachable magazine because it is loaded within SAAMI max COAL. The other two are longer then SAAMI COAL and can only be used using loose round hand feed. That is why I call this my standard, it has full functional utility. The report shows this round with 1033 meter 90% hit percentage against a IPSC silhouette target.
Date published: 2017-04-24
Rated 5 out of 5 by from 760 yards sub moa awesomeness!!! I've put 500 rds of this ammo through my Remington 700 Long Range. From the start my groups have been great. 500 rds later my skill level has drastically improved and my 100 yard groups are 5/8" MOA or less. Best ammo I've used...ever.
Date published: 2017-04-14
Rated 5 out of 5 by from Hard to beat 20rd chrono avg was 3,014fps from 24" barrel. Groups sub-1/2moa every time to 600yd, (5-rd groups), and opens a little beyond, (likely ME, not the ammo or rifle). I've tried to reduce with handloads and found it not to be worth the effort as this factory ammo outshoots my ability all day long every day. Great ammo!
Date published: 2017-02-08
Rated 5 out of 5 by from Accurate!!!! Accurate.... this groups from 100 to 500 yards every box. Federal is hands down great ammunition..
Date published: 2015-12-09
Rated 5 out of 5 by from ONLY AMMO I USE THE ONLY AMMO I USE ON MY REMINGTON PSS 308 WIN, 300 WIN MAG.
Date published: 2013-09-15
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