Something to know about CMSC:
Empty Chamber Indicators (ECI) must be inserted in the chamber of all cleared firearms during "SAFE" or "COLD" conditions on the Range.This is a photo of the type of target frames (TARGET NOT INCLUDED) which are used at the Cheyenne Mountain Shooting Complex. They fit into a pair of 'U' brackets permanently fixed into the ground. You can build your own very easily. They are constructed using 1" x 4" lumber planks. In order to fit into the 'U' brackets, the outside dimension must be exactly 27", outside edge to outside edge. The height can be as tall as you want (the one shown here is 6'6" tall.) If you do not want to build your own target frame, CMSC will sell you a FRAME for $6.00
