Precision Dynamic MH1 style red dot sight (black) KJ Works (KJW) Echo1 PSR 10* (CYLINDER IS

Echo1 PSR 10* (CYLINDER IS REQUIRED)

Double O-ring design ensures a tight seal against the cylinder

Calculates muzzle kinetic energy from 0

Optic not included

The Mini SFR has the exact same performance and features as the class leading standard SFR regulator

Precision Dynamic MH1 style red dot sight (black) KJ Works (KJW) Echo1 PSR 10* (CYLINDER ISHartman MH1 style red dot sight The MH1 is an advanced tactical red dot reflex sight. It has the largest field of view through the sight which greatly improves target acquisition and situational awareness in day & night (NVD) scenarios. The MH1 uses a shooter designed reticle which helps to maintain the weapon on a vertical plane for more accurate shooting using balancing lines at 3 & 9 oclock and a centered red dot. Unique functions such as a USB