Hornady Superformance .300 Win Mag 165 gr CX – 20rd

Hornady Superformance .300 Winchester Magnum 165 gr CX

UPC: 090255719987 MPN: 820264

Hornady Superformance ammunition in .300 Winchester Magnum, loaded with 165 grain CX bullets, is designed for consistent external ballistics using Hornady’s Superformance progressive propellants. This load is listed with a muzzle velocity of 3260 fps and uses brass cases and CX (copper solid) bullets; barrel length is not applicable for ammunition. Each factory-sealed box contains 20 rounds, and this item is supplied in configurations of 10 boxes per case for a total of 200 rounds per case.

• Caliber: .300 Winchester Magnum
• Barrel length: Not applicable (ammunition)
• Finish/Material: Brass cases; CX (copper solid) bullets
• Capacity / Magazine: 20 rounds per box (200 rounds per case; 10 boxes)
• Special feature: Superformance progressive propellants for increased muzzle velocity
• Bullet weight: 165 grains (CX)
• Muzzle velocity (listed): 3260 fps
• Muzzle energy (listed): 3893 ft·lbs
• Reloadable: Yes (brass cases)
• Intended application: Hunting / general rifle ammunition

Why Choose Hornady

• Hornady heritage: Hornady is a long-established ammunition manufacturer known for component quality and consistency.
• Model advantage: The Superformance line uses optimized propellants to increase velocity (commonly reported 100–200 fps over conventional loads) while remaining within SAAMI pressure guidelines.
• Condition & handling: Product is supplied factory-sealed in boxes and handled as new ammunition; case quantities and packaging are per manufacturer configuration.

Packaging

What you receive: one factory-sealed box containing 20 rounds of Hornady Superformance .300 Winchester Magnum 165 gr CX ammunition (Manufacturer MFG# 820264). Boxes are packaged per manufacturer specification; when purchased by case, items ship as 10 boxes per case (200 rounds). Manufacturer product literature may be included when supplied by Hornady. For any specific warranty or service information, refer to Hornady’s official documentation.

Why Choose PMA Customs?

• Curated Parts: Every component in a PMA firearm undergoes rigorous inspection and testing. With over a decade of experience, we meticulously select and integrate only quality parts, ensuring unparalleled reliability when it matters most.
• Quality Without Markup: We leverage our manufacturing capabilities and reputable sourcing to deliver exceptional firearms without unnecessary markups. Each product is hand-assembled with stringent quality checks at every stage, guaranteeing superior craftsmanship.
• American Made & Veteran Owned: As a Veteran Owned and Operated business, all PMA Customs firearms are proudly built and assembled in our Georgia facility, utilizing components made here in the USA.

Warranty: All Pickett’s Mill Armory firearms, assemblies, and components are backed by our limited lifetime manufacturer’s warranty!