BTX: 12.8" x 10.5" -- Released in 2004 by Intel as a replacement for the ATX form factor, BTX boards brought improvements including better thermals for power-hungry parts such as the Pentium 4.

The Intercept BTX from TruGlo is an economical new riflescope choice for sportsmen located in those jurisdictions that require the use of straight-wall cartridges while rifle hunting. Short for ...