A local source has a Government Tactical (5.56mm) 4-14x40mm for $250 slightly used with box and paperwork and a 3rd Generation Government (7.62mm) 4-14x56mm for $400 slightly used with box and paperwork. My research into these says monetarily this is a decent price. Are these good quality scopes for the money or should I reconsider something different? Any reason I shouldn't buy these? It is my understanding Springfield is no longer making scopes. Will they still honor their warranty? Thanks in advance for any input, I know nothing about quality optics.