![KFA_2025_Classic Logo_Red [HIREZ-FINAL01]](https://kfarmory.com/wp-content/uploads/2025/06/KFA_2025_Classic-Logo_Red-HIREZ-FINAL01-1-scaled.png#117002){kind=logo}
B&T SQD-M 9mm Suppressor
The Super Quick Disconnect, or SQD attachment, for our RBS9 suppressor has many features that have yet to be seen in any previous suppressor produced by B&T. The RBS9 SQD is an ingenious fusion of the reduced backpressure system (RBS) technology for which B&T is known for, and a totally new one-hand, 3-lug mounting system. The system is both smooth and fast to use. The new SQD mounting system is perhaps the fastest 3-Lug attachment system of its type. The new RBS SQD suppressor will fit all 9mm weapons featuring a 3-Lug barrel interface. This includes but is not limited to B&T’s APC9, SPC9, GHM9, as well as HK’s MP5, MP5K and variants with in-spec tri-lug barrels.
Quick Specs
Caliber: 9mm
Operation: N/A
Mag Capacity: N/A
Weight: 22 oz / 622g
Out of stock
Email when stock available
SD-SQD-M-9
| Weight | 2 lbs |
|---|---|
| Dimensions | 12.5 × 2.5 × 2.25 in |
| UPC | 840225716320 |
| MPN | SD-SQD-M-9 |
Related products
-
B&T SPR300 Kit
$5,500.00Designed for discreet carry, rapid deployment and maximum accuracy, the SPR300 is the ideal tool for specialized sniping missions. Equipped with a state-of- the-art, full-length, integral sound suppressor, the SPR300 emits Hollywood-quiet sound levels of just 121 dB with subsonic ammunition. Precise Swiss engineering allows the rifle to be broken down for transport and quickly reassembled with no perceivable point-of-impact shift.
Quick SpecsCaliber: 300 BLK
Operation: Bolt Action
Mag Capacity: 10rds
Weight: 6.6lbs / 2.9kg w/suppressor
Barrel Length: 9.8 in / 248mm
-
Surefire SOCOM 4-Prong Flash Hider Suppressor Adapter
The exact flash hider that helped create the SureFire SOCOM legacy
Significantly reduces muzzle flash compared to a bare muzzle
Multiple bearing surfaces provide superior suppressor alignment
Always Choose SureFire. Our FH556RC-1/2-28 SOCOM 4-Prong Flash Hider for 5.56 mm weapon platforms is the exact flash hider that SureFire developed to dominate the most rigorous suppressor trial in military history and earn the USSOCOM suppressor contract, and our FH762RC-5/8-24 delivers the same level of performance and durability for 7.62 mm/.308 caliber rifles. Their four-tine design significantly reduces muzzle flash — typically greater than 99% compared to a bare muzzle — delivering extreme signature reduction and rugged dependability. With multiple bearing surfaces that ensure proper suppressor alignment, these flash hiders also serve as a rock-solid mounting platform for any SureFire SOCOM Fast-Attach® suppressor. Precision-machined from U.S. mill-certified stainless-steel bar stock, and heat-treated for added strength, they are highly resistant to gas and particle erosion, so you can depend on them to provide years of faithful service. SureFire flash hiders are individually inspected to ensure concentricity and alignment and covered by SureFire’s No-Hassle Guarantee. -
KAC 5.56mm QDC/CRS-PRT Suppressor – BLK [NFA]
KAC’s Pressure Reduction Technology (PRT) Signature Reduction Device line blends the proven durability and acoustic performance of the previous generation of KAC suppressors with pressure reduction design.
These suppressors are specifically engineered to release the majority of the pressure contained in the device and bore prior to the operating system beginning extraction, which significantly reduces the negative effects of suppressor integration, and reduces felt recoil compared to a traditional suppressor with the same level of sound reduction.
Muzzle flash, and specifically first-round flash, has also been directly addressed and minimized with the PRT design. The Quick Disconnect (QDC) mounting method ensures reduced carbon-lock, as well as minimal but repeatable point of impact shift when transitioning between suppressed and unsuppressed configurations.
For interval maintenance, the PRT devices can be cleaned with commonly used bore solvents or ultrasonic tank cleaning with a water rinse.
The Knight’s Armament 5.56 QDC/CRS-PRT connects to all 5.56 QDC Muzzle Devices.Addition to Bare Muzzle: 5.67? (14.41cm)
Addition to QDC 3-prong FH: 4.15? (10.55cm)
Overall Length: 6.25? (15.88cm)
Weight: 19.2oz (545g)
Sound Reduction: 24dB
![KAC 5.56mm QDC/CRS-PRT Suppressor - BLK [NFA]](https://kfarmory.com/wp-content/uploads/2024/10/KAC_121567-BLK_556-QDC-CRS-PRT-Suppressor-WEB.jpg)
SUBSCRIBE OUR NEWSLETTER AND GET UNLIMITED PROFITS
Reviews
There are no reviews yet.