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Q BOOMBOX 8.6 Blackout Short Barreled Rifle with 8 Inch Barrel
NFA Item - No Returns

  • Item Number: BOOMBOX-86-8IN-SBR
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Q BOOMBOX 8.6 Blackout Short Barreled Rifle with 8 Inch Barrel
Q BOOMBOX 8.6 Blackout Short Barreled Rifle with 8 Inch Barrel
Q BOOMBOX 8.6 Blackout Short Barreled Rifle with 8 Inch Barrel
$4,500.00

In Stock with FREE shipping
No Returns

Class 3 / NFA Items are not eligible for returns. To learn more about purchasing Class 3 / NFA Items, click here.

Special Promotion

Buy this firearm from Sportsman's Outdoor Superstore and receive this additional item free.

Buy a select Q firearm and get a Q Pork Chop suppressor with purchase.

Offer valid on orders placed between Oct 13, 2026 and Dec 31, 2026 while supplies last. Free items are void where prohibited by law. No substitutions.

This promotion cannot be combined with any other combo deal or offer that includes the same product(s). Sportsman's Outdoor Superstore reserves the right to change or modify this promotion at any time. Offer only valid on items shipped and sold by Sportsman's Outdoor Superstore at the listed price. It does not apply to the same item sold by other sellers labelled as a "Marketplace Deal". If any of the products or content related to this offer are returned, your refund will equal the amount you paid for the product or content, less the full retail value of any product or content related to this offer that is not returned, subject to applicable refund policies.

See all Firearm Combo Deals

Q QUICKIE 8.6 BLACKOUT 1.75` STAINLESS STEEL Q QUICKIE 8.6 BLACKOUT 1.75` STAINLESS STEEL
  • Q QUICKIE 8.6 BLACKOUT 1.75` STAINLESS STEEL

    Q PorQ CHOP 8.6 BLK Quick-Attach Silencer
    $850.00

  • Q SILENCER, SHORT CHOP, REAR END INCLUDED, MELONITE

    Q Short Chop 8.6 Blackout Suppressor
    $850.00

  • Q BOOMBOX 8.6 BLK 12IN SBR

    Q Boombox 8.6 Blackout Short Barreled Rifle with 12 Inch Barrel
    $4,500.00

  • Fort Scott Munitions 8.6 Blackout 285 gr SCS TUI Subsonic 20/Box

    Fort Scott Munitions 8.6 Blackout 285 gr SCS TUI Subsonic 20/Box
    $56.99
    ($2.85 / round)

Product Description

What's in the Box

  • Q BOOMBOX 8.6 Blackout Semi-Auto SBR
  • (1) 20-Round Magazine
  • Cable Lock
  • Owner's Manual

The Q BOOMBOX 8" 8.6 BLK SBR is what happens when you take the power of 8.6 Blackout and build the smallest practical gas-gun host around it. With an 8-inch barrel, 1:3 twist rate, and SR-25 magazine compatibility, the BOOMBOX is designed around the cartridge instead of forcing 8.6 BLK into a platform that was never meant for it.

More importantly, it was built with suppressed shooting in mind from the start. The compact barrel, fast twist, adjustable gas system, and updated operating components work together to create a short, hard-hitting 8.6 BLK rifle that stays manageable with a silencer attached.

A suppressed rifle that isn’t tuned for suppression is just a loud rifle with extra steps. The BOOMBOX skips the extra steps.

Firearm Features

  • Ultra-compact 8" 8.6 BLK SBR configuration
  • 1:3 twist designed around heavy 8.6 BLK projectiles
  • Built for suppressed shooting
  • Uses widely available SR-25 pattern magazines
  • Adjustable gas system for tuning the rifle to your setup
  • Compact enough for packs, vehicles, hunting, and tight spaces

Firearm Specifications

  • Manufacturer: Q
  • Model: BOOMBOX
  • Caliber: 8.6 Blackout
  • Type: SBR
  • Finish: Clear Anodize
  • Thread Pitch: M13.5 x 1LH
  • Muzzle Device: Cherry Bomb XL
  • Barrel Length: 8"
  • NFA Regulation: SBR, NFA Restrictions Apply
  • Weight: 5 lbs
  • Platform: Rifle
  • OAL Extended: 28"
  • OAL Collapsed: 23"
  • Twist Rate: 1:3
  • Action Type: Semi Automatic

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