I found a great deal on a Armalite AR-10T in .260 Rem so I bought it. It is shooting season here in AK and 10 mos was to long wait for the GAP-10. I will post pics after I get her set up. I am a big fan of the .260 Rem and agree with LRRPF52 that H4350 and RL17 are the go to powders for the .260...