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Sinterfire

SinterFire Special Duty Lead-Free Frangible .45 ACP Hollow Point 155 Grain 20 Rounds

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

.45 Acp

155 grain hollow point projectiles

Lead-free Frangible

Design disintegrates on impact with

Intended Reduce

Over-penetration compared with conventional ammunition

Positioned Home

Defense and law enforcement use

Packaged 20-round

Box

$15.99
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SKU: WX2*0729495

Overview

Built for defensive use, this .45 ACP load pairs a hollow point projectile with a lead-free frangible design intended to break apart on hard surfaces. That makes it a practical option for home defense and law enforcement applications where reduced over-penetration is a priority. The 155-grain loading comes in a 20-round box and is part of SinterFire’s Special Duty line.

Why Hunters Choose the Sinterfire

Lead-free Frangible

Design helps reduce the risk

Hollow Point

Projectile adds a duty-oriented terminal

Disintegrates Hard

Surfaces for added safety in

Suitable Home

Defense and law enforcement use

Packaged 20-round

Box for controlled use and

Key Features

  • .45 ACP Special Duty ammunition with 155 grain hollow point projectiles
  • Lead-free frangible design disintegrates on impact with hard surfaces
  • Intended to reduce over-penetration compared with conventional ammunition
  • Positioned for home defense and law enforcement use
  • Packaged in a 20-round box

Best Used For

  • Home defense users wanting a lead-free frangible .45 ACP option for reduced over-penetration concerns.
  • Law enforcement personnel needing duty ammunition with hollow point and frangible design features.
  • Shooters seeking a .45 ACP round intended for use around hard surfaces where fragmentation is desired.
  • Users prioritizing a lead-free projectile option in a compact 20-round package for controlled carry or testing.

Specifications

Bullet TypeHollow Point
Bullet Weight155 Grain
Caliber.45 ACP
FrangibleYes
Heat TreatmentProprietary heat treatment process
Lead FreeYes
Projectile MaterialCopper and tin composite material
Round Count20 Rounds
UseHome defense and law enforcement

Pros

  • Lead-free frangible design helps reduce the risk of over-penetration.
  • Hollow point projectile adds a duty-oriented terminal profile.
  • Disintegrates on hard surfaces for added safety in close quarters.
  • Suitable for home defense and law enforcement use.
  • Packaged in a 20-round box for controlled use and storage.

Considerations & Trade-offs

  • Lead-free frangible construction is designed to disintegrate on hard surfaces, so this load is purpose-built for specific defensive and duty roles rather than general-purpose use.
  • The round is described as less likely to over-penetrate, which can be an advantage in close-quarters settings but may not suit every application or preference.
  • This is a 20-round box, so it may be less convenient for high-volume practice or extended range sessions than larger pack sizes.
  • The product description emphasizes duty and home-defense use; hunters looking for field or game-specific ammunition will need to verify fit for their intended application.

Suggested Comparisons

  • Other .45 ACP defensive ammunition
  • Lead-free ammunition
  • Frangible ammunition
  • Home defense handgun ammunition

Suggested Accessories

  • Ammunition storage box
  • Hearing protection
  • Cleaning kit
  • Range bag

Frequently Asked Questions

What type of ammunition is this load intended to be used for?

The product description identifies it as a duty round and says it is ideal for home defense and law enforcement use.

Is this ammunition lead-free?

Yes. The description states that SinterFire Special Duty Ammo uses lead-free, frangible projectiles.

What does "frangible" mean for this round?

According to the description, the projectile disintegrates upon impact with hard surfaces.

Does the product description mention over-penetration?

Yes. It says frangible ammo is significantly less likely to over-penetrate.

What is included in the box?

The product title states 20 rounds of SinterFire Special Duty Lead-Free Frangible .45 ACP Hollow Point 155 Grain ammunition.