RARE BREED FRT 15 E3 Introducing the FRT 15 E3 Enhanced Trigger. A revolution in firearm technology. The FRT 15 E3, which builds on the robust design of Wide Open Triggers (WOT), offers improved control and versatility with three selectable positions: Safe, Semi, and Hard Reset. This advanced feature set provides the ultimate in safety and precisi

This chapter is restricted to a description of the chemistry of arsenic compounds which have prospective environmental significance. An index of these compounds is given in Desk two-1. Arsenic is the twentieth most abundant component on earth and it is pretty ubiquitous in residing units — As a result arsenic poisoning poses a real risk to Man