60mm Mortar complete with sight Deactivated Yugo M57

M57 60mm Mortar complete with sight Deactivated copy of US M2



Very good condition, ideal for reactivating with a proper ATF From-1



The Yugoslavian 60mm M57 Mortar was generally based on the design of the US 60mm M2 Mortar.



The breech piece, which is threaded into the barrel, has a ball fitting to mate into a rectangular base plate.



The mortar is a conventional drop-fired mortar with a fixed firing pin.



The bipod has a cross-leveling gear operated by a threaded sleeve between one leg and the elevating gear.



This is attached to the yoke, which carries the traversing screw and the shock-absorbing spring cylinders.



The 60mm M57 is fitted with the NSB-3 sight with Radium night illumination.



Although this mortar has been deactivated, it is a good candidate to reactivate if you file a form 1 with the ATF first and pay the $200.00 tax stamp.



If interested in reactivating it, send me an email and I will explain how to do it legally. It normally only takes a week or two to get a Form-1 from the ATF. I can assist you in getting the Frorm-1 and once you have the Form-1, I can provide you technical help to restore the unit. I can sell you a drop in fix. All you need to do after you have the ATF Form-1 is to remove a small pin in the tube and literally drop in the repair part that has a firring pin in it. No need to repair the de-milling cut at the bottom of the tube, The drop in fix covers the de-milling hole and provides a new firring pin.







60mm M57 Data



Caliber 60.75mm

Barrel Weight 5.5kg

Bipod Weight 4.5kg

Base Plate Wight 8.85kg

Sight 1kg

Projectile 1.35kg

Muzzle Vol. 159m/s

Min. Range 75 meters

Max. Range 2,540 meters

Rate of Fire 25-30 rds/min