SIG Sauer SIG AIR Micro Reflex Dot Sight PK250 They still require a hydro

They still require a hydro test every 5 year for safety but there is no limit and this bottle can truly last a lifetime

Dual Quick Disconnect has a male quick disconnect fitting on one end and a female quick disconnect fitting on the other end

Manufacturer: Krytac

Metal notch spacer: slide the inside of the metal parts is receiving the burden at the time of the slide open

and manual lock for an extra level of retention

SIG Sauer SIG AIR Micro Reflex Dot Sight PK250 They still require a hydroFor airsoft use only! Features Compact design ideal for use with pistols Battery life up to 2,000 hours! (at minimum brightness) Precise and crisp 3 MOA dot Designed to fit SIG M17 series Airsoft pistols Fits many other popular Airsoft pistol models with proper adapter plates (adapter plates not included with SIG sight) Lightweight, durable aluminum sight body Designed to fit the SIG AIR M17 pellet pistol and ProForce M17 airsoft pistol, this low