i have a 336 sdt with a 16" barrel and a nikon monarch 1.5-4.5x20 on talley extra lows. it is a sweet rig. so sweet in fact that my son has claimed it. when i went to buy another one, i found that people now want $2k for them. i paid $500. it is good out to 100 with factory corelokt 170's. not a target gun but it doesn't claim to be.