Thread: Stupid Question. bare with me please

Case overall length for your rifle will be determined by either your chamber or what will fit in your mag. A rough way I do it is size a case start to seat a projectile then I load it it my rifle and close the bolt on it remove round and that will give you your max chamber length, then you can see if the round fits in your mag. That's how I do it for all my rifles without special measuring gear.