Q Mini Fix, Short Barreled Rifle, 300 Blackout, 8″ Threaded Barrel, 10 Rounds

Product Description

“`html

The Q Mini Fix SBR in .300 Blackout represents the pinnacle of modern precision rifle design in a compact 8″ package. This is not a compromise rifle—it’s a purpose-built suppressed rifle platform that combines AR ergonomics with bolt-action accuracy, magazine-fed efficiency with legendary Q engineering. If you want a rifle that shoots like a match gun, handles like a carbine, and was designed from the ground up for subsonic .300 BLK performance, the Mini Fix is the answer.

About Q LLC

Q was founded by Kevin Brittingham, the visionary engineer behind Advanced Armament Corp and Remington Defense. Based in Claremont, New Hampshire, Q LLC is known for uncompromising engineering, premium materials, and a suppressor-first design philosophy that has earned respect across professional and civilian shooting communities. Every Q product—from the Honey Badger to the Sugar Weasel to The Fix—is built on the principle that suppressors and firearms should be designed together, not bolted together as an afterthought.

Key Specifications

Why the Mini Fix Platform

The Mini Fix is a scaled-down version of Q’s flagship The Fix rifle, engineered for .300 Blackout and other compact cartridges without sacrificing any of the core innovation. Unlike traditional precision rifles, the Mini Fix features full AR-pattern ergonomics—charging handle, safety selector, and controls are instantly familiar to any modern shooter. The proprietary single-stage trigger delivers crisp, predictable breaks. The AICS-pattern magazine compatibility gives you magazine commonality with thousands of other precision rifles while keeping your platform light and simple. At just 5.3 lbs unloaded, this rifle begs to be suppressed; the 8″ barrel is optimized for subsonic loads where .300 BLK truly shines.

What separates this from budget “precision” platforms is engineering heritage and materials. Q doesn’t cut corners. Every Mini Fix comes from a company that developed the Honey Badger for SOCOM requirements and continues to innovate without compromise. The folding aluminum chassis stock provides structural rigidity without adding weight, and the clear anodize finish is durable and professional. This is a rifle designed for shooters who understand that suppressed .300 BLK at 1,000 yards is more practical than a .308 that sounds like a cannon.

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: What makes the Q Mini Fix different from other .300 BLK rifles?

A: The Mini Fix combines AR-pattern ergonomics with bolt-action accuracy, AICS magazine compatibility, a proprietary single-stage trigger, and a folding aluminum chassis—all engineered by Q LLC, a company founded by Kevin Brittingham (formerly of AAC and Remington Defense). It’s a precision platform designed from the ground up for suppressed .300 Blackout performance, not a compromise.

Q: Do I need an NFA tax stamp to own this SBR, and what does it cost?

A: Yes, this 8″ barrel qualifies as a Short-Barreled Rifle and requires ATF Form 4 registration. The standard federal tax stamp is $200, but Western Sport is an SOT dealer—which means your tax stamp is $0. You still wait for ATF approval (current times vary — see our NFA wait times guide) and complete all paperwork, but you save $200.

Q: What magazine does the Mini Fix use?

A: The Mini Fix uses 10-round AICS-pattern detachable box magazines, offering magazine commonality with many other precision rifle platforms and simplifying logistics without sacrificing capacity.

Q: How long is the NFA approval process, and what happens after I buy from Western Sport?

A: After purchase, Western Sport completes your ATF Form 4, collects fingerprints, and submits to the ATF. Approval varies — see our NFA wait times guide for current figures. Once approved, you take legal possession of your registered SBR. Western Sport handles the paperwork; you just need to be a legal resident of a state where SBRs are permitted.

First NFA purchase? Here is how buying one works now.

Additional information