Good morning Montanan, MT_Sourdough, dpe, Southpaw, Forster, Atlaw, pab1, newstart2k, Skunk, kitchawan kid, lurker, CJ, Bilmac,thxmrgarand, Syncerus, Mcwoodduck, Brennemanj83, Old Shooter,TY22, Canon6, burntmuch, Grimjim, CJ, Bilmac, rparsons934 wis_sharpshooter and BBF.
It's another fabulous Big Sky Country day here this morning, clear blue skies, warm 39 degrees. Not hardly a breath of wind.
After lunch I am headed to Southpaw's for some hobby lobby work...It's actually a counseling session...he is having a difficult time with transitioning from gentleman farmer to RETIRED gentlemen farmer...I'l be gentle with him.
Mt_Sourdough. The Marlin 336A is a good utilitarion hunting rifle. It does have some limited collectibility, but very limited. It is not and probably never will be a high value rifle. I am the type of person who doesn't like to alter old rifles from their original configuration. I would be inclined to leave the rifle alone. But I see no reason to not drill and tap this rifle. Do it and get the kid hunting.
The 30-30 is not a great hunting round for the wide open spaces. But used with in its effective ranges it will be just fine. Using Montanan's archery sneak and peek stalking techniques to get close to undisturbed game and limit shots to 100 yards our less the 30-30 will work just fine. Be sure he has a sharp knife and make sure he does the field dressing from the very first animal and you will make him a lifetime hunter. Good luck.