Sylvan ArmsSA9QDL QD Muzzle Device - 1/2x28
Muzzle Device · attaches to 1/2x28 · presents Sylvan SAQD · fits 605 suppressors in the catalog
length
2.45″
weight
4.2 oz
thread
1/2x28
material
Steel
standard
Sylvan SAQD
MSRP
$79
A barrel adapter screws onto your rifle's threaded muzzle and stays there. It gives the muzzle a mounting interface, so the suppressor attaches to the adapter instead of the bare barrel threads. One adapter per rifle lets you move one suppressor between them. Many are quick-detach designs, and some also work as a muzzle brake or flash hider.
This one fits barrels threaded 1/2x28 and presents the Sylvan SAQD interface. A suppressor with a matching Sylvan SAQD mount attaches to it.
How mounting systems work →- Type
- Muzzle Device
- Overall length
- 2.45″
- Weight
- 4.2 oz
- Material
- Steel
- Finish / treatment
- Black Nitride
- Attaches to
- 1/2x28
- Presents
- Sylvan SAQD
- MSRP
- $79
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
605 suppressors in the catalog take this part, across 92 manufacturers including AAC, AB Suppressor, Abel Co. You aren't locked into one manufacturer's suppressors.
- Sylvan Arms SA223P
- AAC 300-SD
- AB Suppressor A-10 5.56
- …and 602 more.
Which ones fit your barrel and host?
See all 605 in the Builder- The SAQD muzzle devices are available for .30 caliber (threaded 5/8" x 24 or M14 x 1 LH), .223/5.56 caliber (threaded 1/2" x 28), and 9mm (threaded either 5/8" 24 or 1/2" x 28).
- These devices are engineered for exceptional durability and long-lasting performance. Designed for easy installation, they seamlessly integrate with their corresponding suppressors in the expanding Sylvan Arms Suppressor Line.
- Length: 2.45in. Weight: 4.2 oz.
- Proudly manufactured in the USA.
- Material: Steel, with a Nitride Black surface treatment.
- Functioning as a flash hider on its own, simply screw this muzzle device onto the appropriate barrel thread and tighten with an armorer's wrench - no crush washer or spacers required.