Congrats on the 45-70. I owned an AR with a brake and people around me complained of the noise, but I have to tell you, it didn't even move when you dropped the hammer! I loved shooting it and being able to watch my hits in the scope. Some may feel that the recoil of a 'normal' loaded 45-70 is not bad, but I had an accident a while back and ended up selling my 45-70 Handi because it's recoil hurt me at that time. I did not even think of putting on a brake at the time and I wish I had for I'd still own that gun. But we live and learn. I hope you enjoy your 45-70, it sounds like a really neat shorty! Please post pics when it is done. 44 Man