Categories: Select a Category .50cal 12.7mm 25mm Bushmaster 3D printed replica small arms bullet inserts .50cal 12.7mm | 25mm Bushmaster | Replica .50cal BMG (12.7mm) inserts for empty brass casing. 3D printed. from £13.00 25mm x 137 Bushmaster replicas - 3d printed from £8.00 Replica RESIN 7.92 cal inserts for empty brass casing. 3D printed. from £6.00 Replica RESIN 7.62 cal inserts for empty brass casing. 3D printed. from £6.00 Replica RESIN MG151/15 (German) inserts for empty brass casing. 3D printed. from £13.00 Replica RESIN 14.5 x 114 (Russian) inserts for empty brass casing. 3D printed. from £13.00 Replica RESIN 12.7x 108 (Russian) inserts for empty brass casing. 3D printed. from £13.00 20mm M56 (HEI) plastic replica in colour. from £6.00 20mm Hispano, plastic replicas. from £4.50