12.7 x 99 mm cartridge M33 with bullet type ball (FMJ)- 4 cartridges and 12.7 x 99 mm cartridge M17 with bullet type Tracer -1 cartridge – Arcon partners ltd
Cal. 12.7 x 99 mm M33 Ball - Hughes Precision Manufacturing Pvt. Ltd. - Bangalore,
Federal Lake City M33 M17 50 BMG FMJ / TRACER 4:1 100 rnd/can [LAKEBELT50-100] - $299.99 : Ammo Supply Warehouse
100 Round Can - 50 BMG M33 Ball 624 Grain FMJ Ammo on M9 Links By CBC / Magtech | SGAmmo.com