Lehigh .429 cal 125gr Xtr Defense LF Hunting & Defense Handgun Bullets 50/rd

That makes the durability angle easy to see here. The bullet is a monolithic copper design, so there is no jacket to separate, and the nose geometry is meant to hold its shape through heavy clothing or drywall before reaching the target. Lehigh lists it for hunting and defense handgun use.

MPN: 09429125SP
UPC: 810025507756

Specifications

• Caliber: .429
• Bullet weight: 125 grains
• Bullet type: Xtr Defense LF
• Construction: solid copper, monolithic
• Use: hunting and defense handgun bullets
• Quantity: 50 rounds
• Brand: Lehigh Defense LLC
• Condition: New