Hint: the maximum allowable distance between the ocular and objective lens housing. Not everyone is enamored with a rail.....
Dumbfhuqk,
A rail doesn't "change" that. Hint.
Fhuqking LAUGHING!...............
Maybe you could enlighten me on the purpose of the slots on the top side of a picattiny rail? And while your at it, maybe you could pontificate on the lowest ring/picatnny rail system. I actually might could learn something.........
