The Sierra MatchKing Bullets, .22 Caliber, 77 gr, 500 (Sierra part no. 9377G) is a target and competition bullet built to an extremely tight 0.0003-inch jacket concentricity tolerance, with a small hollow-point meplat that keeps ballistic coefficient high and repeatable. Sierra does not recommend MatchKing bullets for most hunting applications. Packed 500, it gives .22 Caliber handloaders a consistent, confirmed-spec component for loading their own ammunition rather than relying on a factory load.

Key Specifications

• Sized for .22 Caliber bore diameter rifles.
• Weighs 77 grains per bullet.
• Sold in a box of 500.
• Uses a boat-tail base to reduce drag and extend effective range.
• Has a cannelure (crimping groove) to lock in a firm case-mouth crimp.
• This box ships at approximately 5.6875 pounds.
• The thin jacket is held to a tight 0.0003-inch concentricity tolerance for match-grade accuracy.
• A small, consistent hollow-point meplat keeps ballistic coefficient high and repeatable.
• The hollow point is a byproduct of the closed-base drawn-jacket manufacturing process, not a functional expansion feature.
• The .22 Caliber bore diameter is shared across .223 Remington, .22-250 Remington, and other .22-caliber rifle cartridges.

Frequently Asked Questions

How many bullets come in a box? This box holds 500.

Is this bullet good for hunting? No — Sierra builds MatchKing bullets for target and competition shooting, and does not recommend them for most hunting applications.

Will this bullet fit my rifle? Bullets are sized by bore diameter, not by cartridge name — this .22 Caliber bullet fits any cartridge sharing that bore diameter, including .223 Remington, .22-250 Remington, and other .22-caliber rifle cartridges.

Buy the Sierra MatchKing Bullets, .22 Caliber, 77 gr, 500

Order the Sierra MatchKing Bullets, .22 Caliber, 77 gr, 500 from our Sierra lineup of reloading bullets and Schaefer Defense will ship it fast from our Lubbock, Texas gun shop.