DoubleTap Ammunition Colt Defense .300 Blackout 125 Grain

DoubleTap Ammunition's Colt Defense .300 Blackout 125 grain load is purpose-built for shooters who demand reliable, hard-hitting performance in their .300 Blackout rifles—whether running a suppressor or shooting unsuppressed. This 125 grain .300 Blackout cartridge delivers 2400 fps muzzle velocity and 1599 ft-lbs of energy, making it a capable choice for defensive applications and medium-range shooting where .300 Blackout's subsonic and supersonic versatility shines.

DoubleTap's lead-free projectile construction means you get clean-burning performance without compromising on terminal effectiveness. The consistent velocity and energy figures indicate ammunition engineered for predictable behavior downrange—critical when you're relying on your rifle for duty or home defense. This is ammunition built by shooters who understand that suppressor-compatible loads need to perform with or without that can attached, and this load delivers on both counts.

Whether you're running a 300 Blackout upper on your AR platform rifle or a dedicated bolt-gun chambered in this cartridge, DoubleTap's reputation for quality control and consistency makes this a straightforward option for shooters who want ammunition ready to go without excessive tinkering or load development.

Key Features

• 125 grain lead-free bullet construction
• Delivers 2400 fps velocity and 1599 ft-lbs muzzle energy
• Designed to perform reliably with or without a suppressor
• Purpose-engineered for .300 Blackout rifles

Specifications

Frequently Asked Questions

Will this .300 Blackout ammo work with a suppressor?

Yes. DoubleTap Colt Defense is specifically engineered to function reliably both with and without a suppressor attached to your rifle.

What is the .300 Blackout cartridge used for?

The .300 AAC Blackout (also called .300 BLK) is a versatile intermediate cartridge popular for AR-platform rifles, capable of both subsonic and supersonic velocities, and commonly used for defensive, hunting, and range applications.

What does lead-free ammunition mean?

Lead-free ammunition uses non-lead bullet construction, which reduces airborne lead exposure at indoor ranges and is required by law in certain jurisdictions and hunting areas.