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Barnes Bullets

Barnes M/Le Tac-Xp 10mm/40 S&W (0.400'''') Bullets - 40 Caliber (0.400'''') 125gr Tac-Xp Flat Base 40/Box

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

100-percent Copper

TAC-XP pistol bullets for law

Meets Requirements

For lead-free practice environments

Maintains Original

Weight after passing through intermediate

Designed Track

Straight through car doors, plywood,

125-grain Tac-xp

Flat base bullets in a

$31.99
List Price: $36.99
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SKU: 100033017

Overview

Built for law enforcement and personal defense use, these 100-percent copper pistol bullets are intended for shooters working in lead-free practice environments. The TAC-XP design is described as maintaining original weight and tracking straight after passing through intermediate barriers such as car doors, plywood, and automobile windshield glass. Offered in a 40-count box, they are a practical option for duty-oriented handgun applications where barrier performance and compliance with range requirements matter.

Why Hunters Choose the Barnes Bullets

100-percent Copper

TAC-XP pistol bullets support lead-free

Law Enforcement

Personal defense applications

Maintains Original

Weight after firing through intermediate

Tracks Straight

Through car doors, plywood, and

Barnes Bullets

Manufacturing

Key Features

  • 100-percent copper TAC-XP pistol bullets for law enforcement and personal defense.
  • Meets requirements for lead-free practice environments.
  • Maintains original weight after passing through intermediate barriers.
  • Designed to track straight through car doors, plywood, and automobile windshield glass.
  • 125-grain TAC-XP flat base bullets in a 40-count box.
  • Made by Barnes Bullets for 10mm and .40 S&W use.

Best Used For

  • Law enforcement users needing lead-free pistol bullets for duty or training environments
  • Personal defense shooters seeking 10mm or .40 S&W bullets for defensive applications
  • Users practicing in lead-free facilities where compliant ammunition components are required
  • Shooters wanting bullets described for barrier use through car doors, plywood, and windshield glass

Specifications

Barrier PerformanceTracks straight after being fired through intermediate barriers like car doors, plywood and automobile windshield glass
Bullet TypeTac-Xp Flat Base
Bullet Weight125gr
Caliber40 Caliber (0.400'''')
Designed ForLaw enforcement and personal defense
Lead FreeYes
Material100-percent copper
Original Weight RetentionMaintains original weight
Practice Environment CompatibilityLead-free practice environments
Quantity40/Box

Pros

  • 100-percent copper TAC-XP pistol bullets support lead-free practice environments.
  • Designed for law enforcement and personal defense applications.
  • Maintains original weight after firing through intermediate barriers.
  • Tracks straight through car doors, plywood, and windshield glass.
  • Barnes Bullets manufacturing.

Considerations & Trade-offs

  • Designed for law enforcement and personal defense use, so it is not a general-purpose hunting bullet.
  • Intended for lead-free practice environments, which may matter if your range or jurisdiction does not require that restriction.
  • The barrier-focused description references car doors, plywood, and windshield glass, but actual results will still depend on the firearm, load, and shooting conditions.
  • Packaged 40 bullets per box, which may be a modest quantity for high-volume practice or load development.

Suggested Comparisons

  • Pistol bullets for law enforcement use
  • Personal defense ammunition components
  • Lead-free practice ammunition components
  • 40 caliber handgun bullets

Suggested Accessories

  • Ammunition storage box
  • Reloading press
  • Bullet puller
  • Caliber-specific reloading dies

Frequently Asked Questions

What is this Barnes TAC-XP bullet designed for?

It is designed for law enforcement and personal defense, and it is also described as meeting the requirements of lead-free practice environments.

Is this a lead-free bullet?

Yes. The product description states that these are 100-percent copper TAC-XP pistol bullets, which are intended for lead-free practice environments.

What caliber and weight is this bullet?

The product title identifies it as a 40 caliber (0.400") bullet in 125 grain weight.

What firearms or chamberings is it listed for?

The title lists 10mm and .40 S&W compatibility. No additional firearm fitment details are provided.

How many bullets are included in the box?

The product title states 40 bullets per box.