The Troy Industries Kryptos Bundle (brand part no. SSIL556KRBNBT) is a full-auto-rated, over-the-barrel suppressor for 5.56, finished in black for AR-platform shooters. Troy Industries builds the Kryptos line from aerospace-welded stainless steel with a patented baffle system for superior structural integrity. The Kryptos Bundle favors 5.56-platform shooters who want a full-auto-rated suppressor packaged as a complete bundle.

Key Specifications

• Rated for 5.56 for AR-platform sound suppression.
• Finished in black.
• Rated for full-auto use.
• Built as an over-the-barrel suppressor design.
• Mounts via Troy’s TPRS quick-attach mount.

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.

Is it rated for full-auto fire? Yes, the Kryptos line is full-auto rated.

How does it mount? Troy’s TPRS quick-attach mount. No tools needed to attach or remove once the TPRS muzzle device is installed.

Buy the Troy Industries Kryptos Bundle 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 Troy Industries‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.