Magpul MBUS 3 Back-Up Front Sight - Black Full featured spring loaded flip up sight Tool-less elevation adjustment and dual width enhanced front sight post 0.44" high when folded and 1.15" wide...

KRISS USA Vertical Grip with Handstop - Black Polymer Construction Improved Ergonomics Fits all Standard 1913 Picatinny Rails

Holosun H510C Reflex Sight - FDE Multiple Reticle System featuring three reticles Parallax free optical design Shake Awake Technology 32mmx24mm open lens Titanium-alloy hood 65 MOA Circle 2...

Grid Defense Pistol Stabilizing Fin -Constructed from Reinforced Polymer -Increases Weapon Control and Stability -Weighs 5.7oz -Fits Pistol Buffer Tube up to 1.25" (Not Included)