An ultra-compact, ultra-light .22LR rimfire suppressor from Defense Safety Solutions. Just 2.15 ounces and 2.77 inches — with proprietary baffle technology that punches well above its size. Backed by a limited lifetime warranty.
Don't let the size and materials fool you. The QUARK packs proprietary baffle technology into a body machined from aluminum and high-strength ABS — delivering impressive sound reduction on any .22LR rimfire platform, at a weight you'll forget is even there.
Designed and built by Defense Safety Solutions in Kouts, Indiana — serialized and engraved in-house.
At just 2.15 oz and 2.77 inches, the QUARK barely changes your rifle's balance or handling.
If the polymer body is ever damaged outside the warranty, it can be replaced and returned to you.
Every QUARK is transferred the right way — through a licensed FFL/SOT dealer with full ATF paperwork.
Defense Safety Solutions converts licensed HK MP5 clones from Umarex into registered Short Barreled Rifles — topped with the SD Faker suppressor for that iconic MP5 SD silhouette. The SD Faker is built from ABS filament and stainless steel on FDM printers, so no two look exactly the same.
The SD FAKER featured on the Military Arms Channel — hear it for yourself.
