my grandpa is letting me borrow his old .308 for this deer season. i believe he got it at a job back in the 60's for $40. so i brought it home and was a little iffy because the bolt was suuuuuuper stiff and i need to put a new scope on it and the barrel had a rust spot or two and it was all around just dirty. so i spend about a little over and hour cleanin it up and now its real nice. my question is the engraving on the side has worn out so i cant tell what company gun it is. on the back of the actionit says mark II. it has a tang safety on the bolt side of the action. its a mauser action and its "springloaded" so whenever you open it the bolt flies back. my other question was i bought some winchester 150 grain powerpoints. will these work for deer. sorry for the long post but im full of questions. any replies or anything about the .308 will be aprreciated. thanks