Why it matters: Q's presenters say its Fix SD is reaching dealers now. The company's own first-look video puts three common buyer questions about a shrouded 8.6 Blackout on camera: shroud heat, supersonic noise and subsonic hits at distance.
Q LLC posted a roughly 12-minute video to YouTube on November 4 under the title “NEW 8.6 BLACKOUT FIX SD | ON THE RANGE | Q.” In it, two presenters the description names as Jay and Jordan take the company's Fix SD to a range for first impressions. The rifle is an 8-inch bolt-action 8.6 Blackout with a direct-threaded silencer under a full shroud. The presenters say they spotted it in Q's engineering room and took it for the day, and they describe the format as unscripted.
This is the manufacturer's own video. One presenter says it is “not an ad” and, in the same breath, asks viewers to support their local “Top Shelf dealer.” The description calls the rifle “Lightweight. Compact. Stupid quiet.”
Q's product page lists a 1:3 twist, an M18 x 1.5 direct thread, a weight of 6 lbs 9 oz, and lengths of 33.75 inches extended and 24 inches collapsed. It calls the gun “the shortest 8.6 BLK SD in THE FIX lineup.” The page shows no price and points buyers to a dealer. One dealer, Monadnock Firearms, lists the model at $4,600.
Q 8.6 SD silencer: new baffles and a wrench feature
The presenters say the rifle differs from an earlier special run in two ways. The first is a wrench feature on the front of the silencer, beneath the shroud, so that a can stuck on the barrel can be removed. They say the earlier version had a front end with no such feature, like Q's PorQ Chop and Short Chop.
The second is the silencer itself, which they call the 8.6 SD and describe as having “a totally new baffle design.” They say it belongs to a new line of silencers that goes into both the Fix SD and the Boombox SD. Q's product page gives no baffle details. Rifleconfigurator's coverage of SHOT Show 2026 lists the Boombox SD as a suppressed variant of Q's Boombox.
The presenters also point to the tall top rail, which they say has 20 MOA built in, and one says buyers want that on a short-barreled 8.6.
Subsonic and supersonic 8.6 Blackout from 100 to 300 yards
The first shots go downrange at 100 yards. One presenter says they had not zeroed the rifle before leaving, and the optic on it is a loaner that the presenters say must go back to its owner. They later switch to supersonic ammunition, a 210-grain TSX load from Black Hills, call a hit at 200 yards and move back to 300.
“The shroud test comes with no temperature reading: a presenter holds the outside, then reaches inside.”
J.D. Whitfield, The ReticleOne presenter says the short barrel and a slightly shorter can led them to expect more noise, then says that “for supersonic, I would shoot that all day.” A presenter also tells viewers that “you should wear ears when shooting any supersonic cartridge,” and adds that eye and ear protection are mandatory. These judgments are by ear, and the presenters cite no decibel readings.
For subsonic ammunition, they take up what they call a question they get a lot: whether subs work at distance. They settle it with a game at about 300 yards, five rounds each, with pizza as the stake. The first round ends in a tie, so they move to a dueling tree for a tiebreaker. Hits on the tree are disputed, including a shot one presenter says only nicked a plate. They talk about checking the replay and suggest that both could simply buy the pizza. In the closing recap, one says they tied twice.
Fix SD shroud heat test after 30 to 40 minutes
One presenter says they have historically not been a huge fan of Q's SD guns because of the shroud, but are warming to them, since the shroud lets a shooter grab the front of the gun without burning a hand. The other says they have always liked the futuristic look.
The presenters then test the shroud on camera, saying people want to know whether it does anything. After what they estimate is 30 to 40 minutes of shooting, one holds the outside with smoke visible and says it “actually feels nice” in the chilly air and that the shield “really works.” That presenter then reaches inside the shroud, swears, and reports that the result was “not a fluke.” The video gives no temperature reading.
Fix SD availability and Q's planned range series
The presenters say the rifle should be shipping and at dealers by the time the video posts. They call the video a first in a possible series of first looks and range days, and they mention more silencers and gun variations on the way. They float the Boombox SD for a future episode. They also suggest running shooting standards with AHT, a group they say they work with, in part “to show people that we know how to shoot.”
For context
- 8.6 Blackout is a .338-caliber cartridge designed by Q on a shortened, necked-up 6.5 Creedmoor case, in production since 2022, and its fast twist is meant to improve bullet expansion.
- Q's Fix is a bolt-action rifle with a one-piece aluminum receiver and a 45-degree bolt throw; an earlier 300 Blackout model, the Mini Fix SD, was introduced in December 2022 at a $3,999 MSRP.
- A rail with built-in MOA tilts the optic forward, leaving more elevation adjustment for the steep drop of heavy subsonic bullets.
- ATF's Oct. 9, 2026 open letter says it will not enforce NFA approval and registration requirements for suppressors and short-barreled rifles; Q's page still marks the SD variant “NFA Restrictions Apply,” and state laws still apply.
