The M24 is heavier than a Heavy Palma so the recoil although almost immeasurable would normally be less on your M24 and it is only lighter because you picked an extremely short barrel.Altus was pretty quick with my 18" m24 6.5 creed "shouldered prefit" also shoots sub 1/2 moa. Local smith that is very reputable lives here so i had him do me a 6creedmoor. He had my tl3 in hand and it shoots a touch tighter but its a 26" heavy palma and a 6 so it tames recoil a lil better. Both were done in around 2 weeks.