DoubleTap 10mm Auto 155 gr Barnes TAC-XP Lead-Free Tactical Self Defense Ammo - 20 Rounds/Box

The DoubleTap 10mm Auto 155 gr Barnes TAC-XP Lead-Free Tactical Self Defense Ammo brings serious stopping power to your defensive loadout. Built around Barnes' proven solid copper hollow-point bullet design, this 10mm round is engineered for maximum energy transfer and reliable performance when it matters most. Each box contains 20 rounds of ammunition loaded to DoubleTap's exacting standards — the kind of consistency you demand from a self-defense cartridge.

The lead-free construction makes this round suitable for shooters in lead-sensitive environments and meets range requirements at facilities that prohibit lead ammunition. The solid copper bullet design delivers 100 percent weight retention, meaning the projectile stays intact through the target rather than fragmenting. With demonstrated penetration of 17.25 inches and expansion to .86 inches, this 155-grain load balances barrier-defeating capability with controlled expansion — critical traits for defensive situations where over-penetration or under-penetration both create liability.

Whether you're running a dedicated 10mm platform for home defense, backup carry, or range duty, DoubleTap's TAC-XP load gives you a bullet proven in real-world testing. The hollow-point design initiates rapid expansion on soft targets while the solid copper construction maintains integrity through intermediate barriers. This is ammunition built with the same attention to terminal performance that serious 10mm enthusiasts expect.

Key Features

• Barnes TAC-XP solid copper hollow-point bullet design
• Lead-free construction for range and environmental compliance
• 100 percent bullet weight retention for maximum energy transfer
• Proven expansion to .86" with 17.25" penetration depth
• 20 rounds per box for convenient range and carry quantities

Specifications

Frequently Asked Questions

Is this ammunition suitable for self-defense use?

Yes. DoubleTap designed this load specifically for tactical and self-defense applications. The Barnes TAC-XP bullet delivers reliable expansion and penetration characteristics typical of premium defensive ammunition.

Will this lead-free ammo work in my 10mm handgun?

This is standard 10mm Auto ammunition and will function in any firearm chambered for 10mm Auto. As always, consult your firearm's manual and verify your gun's compatibility with any ammunition before use.

What makes the solid copper bullet better than conventional bullets?

Solid copper construction provides 100 percent weight retention, meaning the bullet stays intact and doesn't shed petals or fragments. This maximizes energy transfer to the target and ensures consistent, predictable expansion and penetration.

How many rounds are in a box?

Each box contains 20 rounds.