Pay in 4 interest-free payments of $21.50 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Adjustable rear ghost ring sight and fiber optic front sight
Equipped with a Luminus SST70 LED and an included ARB-L21-5000U battery
so you can secure your mags without a cover or bungee for quick access
5: Anti Stiction Pulse
WE GLOCK 17/18 GBB RETROFIT KIT 97MM/STD TSB Adjustable rear ghost ring sight1. The body of the HOP chamber is designed in one piece and made of alloy precision casting. The rubber covered design has excellent air tightness and the installation steps are simple and fast. 2. The part that is most likely to break on the side of the HOP chamber : the sliding auxiliary positioning bump is replaced by a steel PIN, which is durable and will never break. 3. Change the HOP UP adjustment method to TDC : It can provide the average down
