Holosun HE507K-GR X2 ACSS Vulcan PDP Velocity Mag Extension for Glock

Velocity Mag Extension for Glock 19:

Fits MIL-SPEC carbine receiver extensions (M4/A5/M110K)

Broad Compatible Rail Mount: Features a patented anti-loosening ratchet mounting system

With waterproof housing

Requires an IP20/T20 Torx wrench for installation (not included)

Holosun HE507K-GR X2 ACSS Vulcan PDP Velocity Mag Extension for GlockDETAILS Made as a collaboration between Holosun Optics and Primary Arms Optics, the green illuminated HE507K GR X2 with ACSS Vulcan Dot Reticle brings the revolutionary Vulcan aiming system to a micro reflex footprint. Designed for concealed carry, the HE507K GR X2 ACSS is lightweight, durable, and dependable, with up to a 40,000 hour runtime on medium settings. This sight retains all the core features and technologies of the standard Holosun model,