The Swift A-Frame Heavy Rifle Bullets in 9.3mm, 300 grain AFSS (brand part no. 363006), are built for hunters chasing dangerous or heavy plains game where controlled expansion and deep, reliable penetration matter more than raw velocity. Swift Bullet constructs the A-Frame around a cross-member copper jacket coupled with a bonded front core, a design proven to deliver controlled expansion, weight retention around 95 percent at all velocities, and deep penetration in one bullet. A soft-semi-spitzer lead nose helps protect against felt recoil while chambered in the magazine, a tapered jacket around a pure lead core controls the expansion rate, and a wraparound jacket on the base holds everything together under pressure. For hunters who need a heavy-for-caliber bullet that performs at close range and at distance alike, this is a proven choice.

Key Specifications

• Built by Swift Bullet with a cross-member copper jacket and bonded front core.
• Retains approximately 95 percent of its original weight across a wide range of impact velocities.
• Features a soft-semi-Spitzer lead nose designed to reduce felt recoil while chambered in the magazine.
• Uses a wraparound jacket on the base to hold the bullet together under heavy impact pressure.
• Weighs 300 grains, sized for heavy-game rifle cartridges.
• Measures 9.3mm (.366 inch) in caliber.
• Sold in a 50-count box for big-game handloading.

Frequently Asked Questions

What is the A-Frame design built for? It combines a cross-member copper jacket with a bonded front core to deliver controlled expansion, high weight retention, and deep penetration on heavy game.

How much weight does this bullet retain after impact? It is built to retain roughly 95 percent of its original weight across a range of impact velocities.

What caliber and weight is this bullet? It is a 9.3mm (.366 inch) bullet weighing 300 grains, built for heavy plains and dangerous-game rifle cartridges.

Buy the Swift A-Frame Heavy Rifle Bullets 9.3mm 300gr AFSS

Load up for heavy or dangerous game with a bullet engineered to hold together and keep driving through tough hide and bone. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and browse more big-game bullets in our reloading bullets category.