Federal Premium P300WSMF 300 WSM 180gr Barnes TSX 20rd

Federal Premium P300WSMF 300 WSM 180gr Barnes TSX 20rd

Federal Ammunition’s Premium P300WSMF loads pair the .300 Winchester Short Magnum cartridge with a 180-grain Barnes Triple-Shock X (TSX) monolithic copper bullet, engineered for consistent expansion and high weight retention. This load uses nickel-plated brass cases and is rated at a published muzzle velocity of 2980 fps. Barrel length is not specified in the supplied product data. This listing is for factory-packed ammunition supplied in 20-count boxes; cases contain 10 boxes (200 rounds) where available.

Key Features

• Caliber: .300 Winchester Short Magnum (WSM)
• Barrel length: not specified in supplied data
• Finish / Material: Nickel-plated brass cases
• Capacity / Magazine: 20 rounds per box
• Grains / Bullet Weight: 180 gr
• Bullet Type: Barnes TSX (one-piece monolithic copper, hollow-point)
• Muzzle Velocity: 2980 fps (as supplied)
• Muzzle Energy: 3549 ft lbs (as supplied)
• Boxes Per Case: 10 (200 rounds per case where sold by case)
• Application: Hunting
• Special Feature: Monolithic Barnes TSX design for high weight retention and consistent expansion; grooved shank to reduce fouling (as described by manufacturer)

Why Choose Federal Ammunition

• Federal Ammunition is a long-established manufacturer known for consistent production standards and quality control of primers, powders, and cartridge components.
• The P300WSMF load uses the Barnes TSX one-piece copper bullet, noted for near-total weight retention and controlled expansion, and a grooved shank intended to support accuracy and reduce fouling.
• Purchasing factory-packed Federal Premium ammo provides documented specifications from the manufacturer and is suitable for users seeking consistent performance in .300 WSM loads.

Packaging

What you receive: one factory-sealed box containing 20 rounds of Federal Premium P300WSMF ammunition (180 gr Barnes TSX). Cases are supplied as 10 boxes per case when sold by case. Product is packaged in manufacturer-labeled boxes. Please inspect packaging and product upon receipt and follow all local, state, and federal regulations for storage and transport of ammunition.

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!