Sierra MatchKing bullets in .25 caliber, 131 grain hollow point boat tail (Sierra part no. 9631MP) carry the same MatchKing pedigree competitive shooters rely on across Sierra’s other bore sizes: a boat-tail base and hollow point match tip built for consistent, repeatable accuracy at distance rather than hunting-style expansion.

Key Specifications

• Bullet diameter is .257 inch, standard for .25 caliber centerfire cartridges.
• Weighs 131 grains in a hollow point boat tail (HPBT) match profile.
• Boat-tail base is shaped for reduced drag and a flatter trajectory downrange.
• Sold in a 250-count box.

Frequently Asked Questions

Is this a hunting bullet? No, MatchKing bullets are built for competitive target accuracy rather than hunting-style terminal performance.

What does the boat-tail base do? It reduces base drag in flight, helping the bullet retain velocity and resist wind drift at distance.

Buy the Sierra MatchKing Rifle Bullets, .25 Cal .257 in. 131 gr HPBT, 250/box

Order the Sierra MatchKing Rifle Bullets, .25 Cal .257 in. 131 gr HPBT, 250/box from our Lubbock, Texas gun shop for fast, insured shipping straight to your reloading bench. Stock up now so you are never stuck waiting on components mid-session, and browse the rest of our reloading bullets lineup while you are at it — from Sierra and every other maker we carry.