Mepro 21:
Meprolight Mepro 21 day and night illuminated reflex weapon sight
12 MOA triangle
Fiber optic and tritium illumination
30mm lens
Unlimited eye relief and field of view
Black finish

MX3 3x Magnifier:
Meprolight Mepro MX3 3x magnifier
Attaches to any standard MIL-STD 1913 Picatinny rail
Compact and lightweight