GROVTEC G-NITE FLASH SUPPRESSOR 9MM 1/2X28

G-Nite Flash Suppressor 9mm 1/2×28 – GTHM353 – Designed To Cool Down Propellant Gases And Mitigate Flash Signature – Available in 1/2 X 28 or 1/2 x 36 Thread Pitch – Includes Crush Washer – Machined Steel w/Black Nitride Finish