7.62mm ammunition flexible chute 8712501, by Standard Armament. Sold by the foot. Box end and gun end connectors are available, but not included. Current inventory is factory new, in coated stainless steel. For use with the ANM2 (7.62mm), M37E1, MK21 Mod 0 (M1919A4), M60, M240 and M134. US GI, New Condition.