Tarheelpwr

Thanks for all the feedback. Seems like there is a lot of personal preference with the 2 lengths. I figured there would be a more objective answer. I think I'm going to get my current 18" upper running right and try out some matches. I can decide from there.

I don’t understand the physics of shooting flatter from a 13.5”.

Thanks. I know you can optimize based on matches. Just curious on feedback which ones multi tasks better.

I'm looking to test the waters in 3Gun, so this seems like a logical upper to start. I can read ballistics, but I was hoping for some real world feedback on how much the short barrel hurts long range shooting in a 3-gun setting. Has it actually cost you, or is it the same ole same ole once you know your drops? Basically, looking for input on which one is the better length to start with assuming only 1. Would you rather maneuver obstacles with an 18" barrel, or would you rather shoot at distance with a 13.5: barrel?