To preserve target practice and hunting.?..
The 2nd amendment was to make revolution LEGAL, not to insure hunting and target practice rights..
Who in America would ENACT the 2nd amendment for its intended purpose.?.
Not many, I think.. Would screw up the football season and positively cancel Oprah and Dr. Phil.. not to speak of Jerry Springer.. when MsM TV stations were ugh dealt with..
Pick up a copy of the NRA's American Rifleman magazine and educate yourself.