Dead Air Armament Front Cap, Dead Air Sandman, .24-.27, Black Finish DA205

The Dead Air Armament Sandman Front Cap (.24-.27 Caliber) is a precision caliber-specific accessory designed to optimize your Sandman silencer's acoustic performance. If you're running a centerfire rifle in the .24 to .27 caliber range—whether that's a 6mm ARC, .243 Winchester, or similar platform—this front cap swap lets you match your suppressor's exit geometry to your actual bore diameter. The result is measurable: reduced first-round pop and a quieter report at the shooter's position.

Dead Air engineered these caliber-specific caps because a one-size-fits-all design leaves acoustic efficiency on the table. When the front cap opening is larger than necessary for your cartridge, sound energy escapes around the bullet, defeating some of the suppressor's core function. This black-finished steel cap replaces the standard Sandman front cap to tighten that acoustic envelope, giving you performance that matches what you actually shoot.

Installation is straightforward—it's a direct swap on your existing Sandman silencer. If you're building a precision rifle, hunting rifle, or range gun in a mid-caliber cartridge and you already own a Sandman suppressor, this is a practical upgrade that costs far less than a second suppressor but delivers noticeable gains in sound reduction.

Key Features

• Caliber-optimized front cap for .24–.27 bore diameter cartridges
• Reduces first-round pop and muzzle blast signature
• Sound reduction of approximately 1–3 dB at the shooter's position
• Black finish steel construction
• Direct-fit replacement for Sandman suppressors

Specifications

Frequently Asked Questions

What calibers does this front cap fit?

This cap is sized for centerfire rifles in the .24 to .27 caliber range, including cartridges like 6mm ARC, .243 Winchester, and similar platforms within that bore diameter window.

Will this fit my Sandman suppressor?

Yes—this is a direct-fit front cap replacement for Dead Air Sandman silencers. It swaps in place of the standard front cap.

How much sound reduction should I expect?

By optimizing the cap opening to your caliber, you can expect sound reduction of approximately 1 to 3 dB at the shooter's position, along with reduced first-round pop.

Do I need a different cap for a different caliber?

Yes. Dead Air offers caliber-specific front caps for different bore ranges. This one is tuned for .24–.27 caliber; if you run a different cartridge, you'd want the cap matched to that bore diameter for optimal performance.