A prepackaged bug gun magazine for a gas powered weapon, comprising: a body, said body adapted to fit within an opening in said gas powered weapon and having a first surface, a second surface and at least one chamber; said at least one chamber having a first length and a first width, said first length extending from said first surface at a first end of said chamber to said second surface at a second end of said chamber; a first frangible sealing membrane, said first sealing membrane being removably affixed to said first surface and sealing said first end of said chamber; a second frangible sealing membrane, said second sealing membrane being removably affixed to said second surface and sealing said second end of said chamber; particulate projectiles, said projectiles being disposed within said chamber and sealed in place by said first and second frangible sealing membranes; an indexing system, said indexing system adapted to align said at least one chamber with a barrel of said gas powered weapon; said indexing system comprising: a first series of uniformly spaced features, said features being disposed at either of said first and second surfaces of said body; and a second series of uniformly spaced features, said features being disposed at a peripheral edge of said body; and wherein discharge of said gas powered weapon will cause pressurized gas to breach said first frangible sealing membrane and impact of said particulate projectiles will breach said second frangible sealing membrane, permitting said projectiles to enter said barrel and be ejected from said gas powered weapon. a body, said body adapted to fit within an opening in said gas powered weapon and having a first surface, a second surface and at least one chamber; said at least one chamber having a first length and a first width, said first length extending from said first surface at a first end of said chamber to said second surface at a second end of said chamber; a first frangible sealing membrane, said first sealing membrane being removably affixed to said first surface and sealing said first end of said chamber; a second frangible sealing membrane, said second sealing membrane being removably affixed to said second surface and sealing said second end of said chamber; particulate projectiles, said projectiles being disposed within said chamber and sealed in place by said first and second frangible sealing membranes; an indexing system, said indexing system adapted to align said at least one chamber with a barrel of said gas powered weapon; said indexing system comprising: a first series of uniformly spaced features, said features being disposed at either of said first and second surfaces of said body; and a second series of uniformly spaced features, said features being disposed at a peripheral edge of said body; and a first series of uniformly spaced features, said features being disposed at either of said first and second surfaces of said body; and a second series of uniformly spaced features, said features being disposed at a peripheral edge of said body; and wherein discharge of said gas powered weapon will cause pressurized gas to breach said first frangible sealing membrane and impact of said particulate projectiles will breach said second frangible sealing membrane, permitting said projectiles to enter said barrel and be ejected from said gas powered weapon.