I've just come second in SFT in Nefta W/L. I use my HFT rig, a ProTarget Carbine and a Viper 10x44 scb ret, Just bracket the targets. I won the last 2 rounds beating some FT shooters, great buzz. If you learn to bracket you can get pretty close to the actual ranges, it's usually the wind that lets me down. Give it a go, you'll love it.