Q LLC The Lefty Suppressor, 5.56mm, Fast Attach

The Q LLC The Lefty (brand part no. SIL-TL-QUICKIE-556) is a .223 Rem/5.56 NATO suppressor built around Q’s fast-attach Low Blow mounting technology. Q LLC designs the Lefty for shooters who want quick on/off mounting without sacrificing suppression performance. The Lefty favors AR-15 shooters who want a fast-detach suppressor system.

Key Specifications

• Rated for .223 Rem/5.56 NATO ammunition.
• Uses Low Blow fast-attach mounting technology.

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.

How does the mount work? It uses Q’s Low Blow fast-attach system for quick mounting and removal.

Buy the Q LLC The Lefty 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 Q LLC‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.