Precision redefined the first dedicated 6mm Flow-Through suppressor from HUXWRX Safety Co. to fit all applications. The FLOW 6k suppressor delivers superior toxic fume exposure mitigation sound reduction recoil reduction accuracy and repeatability. The integrated GEOFLASH cap geometry effectively reduces flash signature without negatively impacting cycling or service life. The FLOW 6k is DMLS printed in 17-4 Stainless Steel. It is full-auto rated and compatible with 17 HMR 5.56 5.7 and 6mm platforms. - Compatible with Muzzle Brake-QD556 QD6 and Flash Hider-QD 556 QD6 in multiple thread patterns.