KAC5.56 QDC/CRS-PRT
5.56mm / .223 suppressor · KAC QDC interface · specs and compatibility from the manufacturer and independent testers
Notable features
- PEW Science Reviewed
length
6.25″
weight
19.2oz
length
6.25″
weight
19.2oz
calibers
5.56
material
Inconel
interface
KAC QDC
- Overall length
- 6.25″
- Diameter
- 1.5″
- Weight
- 19.2 oz
- Class
- 5.56mm / .223
- n
- 328
- Range
- 1.7 oz–27 oz
- Median
- 13 oz
- Material
- Inconel
- Max caliber
- 5.56mm NATO
- Base interface
- KAC QDC
- Front cap
- none
Heavier than most 5.56mm / .223 suppressors
medianTHIS SUPPRESSOR · 19.2 oz
1.7 oz27 oz
Weight compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Not published by the manufacturer: MSRP.
- Base interface
- KAC QDC
- Front cap
- none
This suppressor's KAC QDC takes no separate mount. 9 muzzle devices in our catalog attach to it directly.
Which ones fit your barrel and host?
Check in the BuilderPEW Science · independent test
This suppressor has been independently sound-tested by PEW Science.
Manufacturer claim
- KAC publishes a 24 dB sound reduction for the 5.56 QDC/CRS-PRT.
- Overall length 6.25 inches; addition to bare muzzle 5.67 inches; weight 19.2 oz.
- Compatible with all KAC 5.56mm QDC muzzle devices.