Federal GM223M3 Gold Medal Rifle .223 Rem 77gr Sierra MatchKing BTHP, 20/Box, 10/Case

Federal Gold Medal Rifle Ammo in .223 Remington caliber with a 77 grain Sierra MatchKing Boat-Tail Hollow Point (BTHP) bullet is designed for precision target shooting, competition, and long-range applications. This ammunition combines Federal's exclusive primer technology with Sierra's precision-built bullets to deliver consistent ballistics and match-grade accuracy favored by competitive shooters and elite marksmen.

Product Overview

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.

• Boat-tail hollow-point bullet provides the extra margin of ballistic performance match shooters need
• Uniform match jacket ensures consistent, long-range accuracy
• Federal® brass casing
• Specially formulated propellant
• Benchrest-quality Gold Medal® primer

Key Features and Specifications

• Caliber: 223 Remington
• Bullet Weight: 77 grains
• Bullet Style: Sierra MatchKing Boat-Tail Hollow Point (BTHP)
• Muzzle Velocity: 2720 feet per second
• Ballistic Coefficient (G1): 0.372
• Ballistic Coefficient (G7): 0.188
• Bullet Length: 0.982 in / 24.94 mm
• Case Type: Brass
• Primer Type: Benchrest-quality Gold Medal primer
• Package Quantity: 20 rounds per box
• Usage: Ideal for competition, long range, and target shooting
• Reloadable: Yes, with brass casing and Boxer primer
• Not Lead-Free

Ballistics

The ammunition delivers a consistent ballistic performance, with velocity and energy suitable for precision shooting:

• Muzzle velocity of 2720 fps with muzzle energy of 1265 ft-lbs
• Velocity at 100 yards: 2481 fps; at 500 yards: 1652 fps
• Energy at 100 yards: 1053 ft-lbs; at 500 yards: 466 ft-lbs
• Wind drift (10 mph crosswind): increases from 0.9 inches at 100 yards to 27.9 inches at 500 yards

Overview and Usage

Federal Gold Medal .223 Remington 77 grain Sierra MatchKing ammo is engineered for extreme accuracy in match and competitive shooting environments. The MatchKing bullets feature a thin jacket and are manufactured to exacting tolerances for diameter and weight, making this ammunition one of the most accurate in the world. It is the ammunition of choice for serious shooters, military marksmen, and law enforcement professionals.

This ammo is reloadable up to seven times with the included brass casings and Boxer primers. It is well-suited for target shooting, training, and competition, offering superior consistency and reliable performance on the range.

Additional Technical Details