Some of the finest BRASS CASE 7.62x39 you've ever seen. Made in Serbia, the Belom 7.62x39mm 123 Grain is a Full Metal Jacket round. These are packed in an ingenious polymer tower with the Belom crest moulded on the top, 20 rounds to the box. Due to market conditions, strict limit of 3 cases per order. CARTRIDGE 7.62 x 39 mm, BALL, 123 gr Description Full metal jacket bullet, lead/antimony core. For military and law enforcementapplications, training and target shooting. UN transport classification UN0012, 1.4S. Round length , maximum [mm] 55.8 Bullet lengt h, maximum [mm] 22.5 Case length, maximum 38.7 Round weight [g] approx. 17.0 Bullet weight [g] 8.0A 0.10 Type spherical double base propellant Weight [g] 1.60 - 1.70 Velocity at 24m, 21A 2AdegC,standard proof barrel of 600 mm length [m/s] 700A 10 Maximum pressure, average, 21A 2AdegC, standardproof barrel by CIP [bar] ::.2800 Precision, target at 100m, standard proof barrelof 600 mm length average mean radius [mm] ::.40 Operating temperature [QC] -54 to +52 Storage temperature [QC] -15 to +35 Bullet extraction force, average [N] min 300 Waterproofness Cartridges are waterproof(bubbles test) Functioning Cartridges function all specifiedweapons without casualty at ambient temperatures, at -54AdegCand +52AdegC Shelf life under storage conditions, minimum, years 15 Case Material Brass 70/30 Bulletjacket Material Brass 90/10 (gilding metal) Core Material Lead/Antimony alloy Primercup Type, model Boxer type, non-corrosive, (1)5.5 LR Packaging (suggested, can vary according to the specific requirements) Type 20 rounds in small plastic waterproof box, 24 plastic boxes (480 rounds) inthe UN certified shipment carton box, 80 shipment carton boxes on the pallet (38.400 rounds) Case/box dimensions [mm] shipment carton box: 270x150x190pallet: 1200x1000x910 Case/box gross weight [kg] shipment carton box: approx. 10pallet: approx.833 Case/box volume [dm 3] shipment carton box: 7.7pallet: 874