I recently put a 20” Shaw barrel on one of my Ar15’s. At the same time a Geissele ssa-e x trigger. I am very pleased with the accuracy and light recoil. Only using store bought ammo 32 grain. I have killed 7 coyotes with it recently and even 200 plus yard shots. I like it much better than the 18” 556 ba barrel that was on it. Now I am addicted to night hunting and go out almost every night.
262 yards. That’s a record for me. I know that’s not a big deal to lots of folks. I also got a sturdy tripod and am doing much better.