Silverback MDRX Replacement O-ring set for V1/V2

O-rings set for the MDRX , including each o-ring inside the gun and the gearbox. 2×1 70° NBR, 1 piece 8×1.8 FKM, 1 piece 8×2 70° NBR, 2 pieces 8×2.2 PU, 1 piece 22×2 FKM, 1 piece 25×1 70° NBR, 1 piece