thanks hydrogen sulphide .really appriciated man.i request you to send recent information about that on my mail frm sajha .plz yar dont post here just send to me . thanks for ur comment cleopatra dear ,but what you know about shooting ??ask me the caliber and range(mass target ,point target) of most of the weapons nepal army and US army using now and firing drills,trigger operation techniques and quality of markmanship ,firing mechanism ....what else..