BOE Suppression BOE-IN-556-4 MOD1S Suppressor, 5.56 NATO, Black Titanium/Inconel

The BOE Suppression MOD1S MOD1S (brand part no. BOE-IN-556-4) is a 5.56 NATO-rated suppressor built from a titanium and Inconel construction to balance back pressure, sound suppression, size, and weight for all-around performance. BOE Suppression threads the MOD1S in a 1.375×24 pattern, prioritizing quality and versatility over chasing lightest-or-quietest marketing claims. The MOD1S favors AR-platform shooters who want a mixed-metal can built for genuine field durability.

Key Specifications

• Rated for .223 Rem/5.56 NATO for AR-platform sound suppression.
• Measures 1.75 inches long for a compact footprint.
• Built from titanium and Inconel for a durable, heat-resistant construction.
• Threaded 1.375×24 for attachment to compatible muzzle devices.

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it’s a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What caliber is it rated for? .223 Rem/5.56 NATO.

What is it made of? A titanium and Inconel construction.

Buy the BOE Suppression MOD1S MOD1S Suppressor

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through BOE Suppression‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.