As part of the US Army's modular handgun system contract, Streamlight built the TLR-VIR II for the M17 and M18 handgun. While a competitor eventually won the Army handgun light contract, Streamlight has turned the Army's loss into civilian shooters' gain.
The Streamlight TLR-VIR II weapon light | GearScout Guide
Have we changed our minds about the .22 cal. Glock 44? | GearScout Down Lowe
Red Dot sights on Handguns--Part 3--Advantages
Long-range shooting with the Leupold Mark 5 HD 7-35 scope | GearScout Guide
A second look at the Archon Type-B | GearScout Down Lowe