SKU: BB300WMM1
UPC: 716876150908
The Barnes Precision Match 300 Winchester Magnum 220-grain ammunition represents a significant step forward in commercially available precision rifle ammunition. Designed for shooters who demand uncompromising accuracy at extended range, this round delivers the ballistic consistency and sub-MOA performance that Barnes has developed through decades of ammunition engineering and supply relationships with elite military units.
The 220-grain projectile weight in the .300 Winchester Magnum platform provides exceptional sectional density and ballistic coefficient, enabling stable flight at distance and consistent terminal performance downrange. This bullet mass also generates measurable recoil management compared to heavier .300 WinMag loads, a practical consideration during extended precision shooting sessions. Each box contains 20 rounds manufactured to Precision Match specifications, ensuring tight velocity spreads and concentricity tolerances that compound over multiple shots into measurable group improvement at 100 yards and beyond.
This ammunition is purpose-built for precision rifle shooters working with bolt-action platforms chambered in .300 Winchester Magnum—long-range competition, precision hunting at extended distances, and dedicated accuracy testing. The Precision Match line addresses shooters who have moved beyond factory hunting loads and seek the velocity consistency and bullet-to-bullet uniformity that separates 0.75-inch groups from 1.5-inch groups at 300 yards. Operators and competitive shooters familiar with Barnes' reputation for supply to military precision units will recognize the same engineering principles applied to a commercial offering.
The .300 Winchester Magnum remains one of the most proven magnum rifle cartridges for long-range precision work, offering flatter trajectories and higher retained energy than standard-length cartridges while maintaining compatibility with widely available bolt-action rifles. Barnes' entry into match-grade ammunition brings manufacturer-level quality control to a segment historically dominated by hand-loaded rounds, offering precision shooters the option to purchase factory ammunition with confidence in its accuracy potential.
WARNING ⚠️
You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Purchasing a Firearm? Click HERE to see our firearm purchasing guide.
