I love my TC's. I have a White Mountain Carbine sidelock and the Z5 TH Omega inline... both in .50 cal. Both rifles are exceptional shooters. Especially the Omega. The carbine is good out to 75-100 yrds with a PRB. It is more of a tree stand / blind gun with the compact design. The Omega will easily shoot 1/2" groups @ 100yrds. (bench shooting) I've never had a problem with either one of them. And both hold one hell of a group. I even use my Omega in place of my shotgun for deer firearms season here in Indiana. One shot = one deer down.