mag is made of machined alum, (not pressed) measures 4.2L, 1.37W & 4" high; should fit 416 or 300RUM;
has 4 screws for take down, base slides out (like ar)
checked Barrett, Armalite & other sites, so it must be some custom properitey mag;
anyone have a clue who made it; not a mark anywhere, inside or out
last time i saw sumptin like this was on some brass case 7.62 x 39 ammo we shot in the late 70's (on active duty-out of AK's) for
fam fire; found out CIA made it to drop into Cambodia & Laos,,,,no head-stamp, untraceable,,,,rrright,,,
thanks for the help
has 4 screws for take down, base slides out (like ar)
checked Barrett, Armalite & other sites, so it must be some custom properitey mag;
anyone have a clue who made it; not a mark anywhere, inside or out
last time i saw sumptin like this was on some brass case 7.62 x 39 ammo we shot in the late 70's (on active duty-out of AK's) for
fam fire; found out CIA made it to drop into Cambodia & Laos,,,,no head-stamp, untraceable,,,,rrright,,,

thanks for the help