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Product: Feyachi RS-30 Reflex Sight, Multiple Reticle System Red Dot Sight with Picatinny Rail Mount, Absolute Co-Witness Tubeless design with 40mm reflex lens aperture provides quick target acquisition, also a wider field of view to maintain situational awarenes.
4 Selectable reticles and 5 brightness settings. Low power consumption for long battery life.
Integrated mount for standard 20mm Picatinny or Weaver rails which will not loose, made to last.
Parallax corrected & unlimited eye-relief. Fully adjustable height, brightness, windage and elevation. Where the dot goes, so does the bullet!
Made of high grade aluminum alloy which makes the red dot sight durable and light weight. Feyachi Red Dot

Product: GlobalPioneer RED Laser .223 REM 223 Bore Sight Boresighter Laser Boresight 5.56 NATO Class IIIa 635nM Less Than 5mW, Avoid Direct Eye Exposure to Beam. Precision Laser Optics GlobalPioneer Official Product, 2 Year Warranty From GlobalPioneer!. Quality grade Aluminum 6061 T6 Casing
Class IIIa 635nM Less Than 5mW, Avoid Direct Eye Exposure to Beam. Precision Laser Optics
Minimum Range for Sighting: 15 yds ; Maximum Range for Sighting: 100 yds
Operation: On/Off End Cap ; Laser Type:Visible Red Laser
Battery: Included GlobalPioneer®

Product: Recover Tactical SHR9 Compatible with The Smith & Wesson Shield 9mm and SW40 Picatinny Rail - Easy Installation, No Modifications Required to Your Firearm, no Need for a Gunsmith The SHR9 provides your SMITH AND WESSON SHIELD 9MM AND SW40 with a compact picatinny rail, installation is simple, requires no permanent modifications to your firearm and takes minutes to install without the need for a gunsmith.
Safety check your firearm, lock your slide back and follow the instructions provided while mounting to your frame with the supplied hardware. It's that simple.
Features
Gives your pistol a rail
Compatible with smaller pistol accessories such as compact lights and lasers
Simple installation
Won't damage your firearm
Glass reinforced polymer

WILL NOT FIT ON A SHIELD 45 Designed for the Smith & Wesson Shield
Won't Damage your Firearm
Made Out Of Glass Reinforced Nylon
Goes on and off in under 3 minutes
Least expensive solution on the market and the only one that is 100% reversible without needing to modify your pistol Recover Tactical