Swift A-Frame Heavy Rifle Bullets 9.3Mm .366" 286 Gr Afss 50/Ct

The Swift A-Frame Heavy Rifle Bullets in 9.3mm (.366") 286 grain are premium rifle bullets engineered for hunters who demand deep penetration and reliable performance on big game. Built on Swift's proven A-Frame design, these bullets combine a bonded core with a unique cross-member copper jacket to deliver consistent expansion and energy transfer across a wide velocity range—essential characteristics for hunting at distance or in demanding conditions.

What sets the A-Frame apart is its construction philosophy: a soft-semi-Spitzer nose that expands predictably without excessive fragmentation, a tapered jacket that controls the rate of expansion, and a wraparound base jacket that maintains structural integrity through bone and heavy muscle. This architecture has earned respect among hunters pursuing dangerous game and premium big-game species where a bullet that retains weight and penetrates deep is non-negotiable.

Each box contains 50 bullets, making these a practical choice for handloaders building precision rifle ammunition. The 286-grain weight and .366" diameter suit larger-bore rifle cartridges where controlled, deep-driving performance matters. Swift's uncoated construction means straightforward handloading without special considerations.

Key Features

• Bonded core with cross-member copper jacket for consistent performance
• Soft-semi-Spitzer nose design for controlled expansion
• Tapered jacket controls expansion rate across velocity ranges
• Wraparound base jacket maximizes structural integrity
• 95 percent weight retention for deep penetration
• 50 bullets per box

Specifications

Frequently Asked Questions

What rifles can I use these bullets in?

The 9.3mm (.366") 286-grain bullet suits large-bore rifle cartridges in that caliber. Verify your specific rifle's chamber and consult reloading data for your intended cartridge before loading.

What game are these bullets designed for?

The A-Frame's deep penetration and weight retention make it suitable for big-game hunting, particularly larger species where bullet toughness and follow-through are priorities.

Do I need special equipment to reload these?

These are uncoated bullets, so no special coating-removal steps are needed. You'll use standard reloading equipment and published load data for your specific cartridge and rifle.

How much weight do these bullets retain on impact?

Swift's A-Frame design achieves approximately 95 percent weight retention, meaning the bullet stays largely intact through the target for deep, consistent penetration.