jk2paintworx
New member
I am considering a SBR build for hunting coyotes with thermal in tight cover. I have a Silencerco harvester and it gets a bit cumbersome. Thinking around a 12" barrel and a 300blk out using subsonic sound like fun but probably more of a novelty since I don't think it will have the performance needed. Most of the shots are under 100 yards. I currently have a .223. 6.5Grendel. 6.8SPC and I use factory ammo with good results so not wanting to start reloading. I have seen that others are using 12" 6.8spc with better performance than the 300bo so wondering if that makes more sense. Thoughts?