Silverback MDRX Main Control Board
Price: $45.03 — Check retailer availability.
Upgrading the hop-up? The Silverback MDRX Main Control Board uses VSR-pattern hop-up chamber buckings. Compare every compatible bucking and nub, with degree-by-FPS guidance and live prices — VSR / Sniper bucking guide →
Upgrading the inner barrel? The Silverback MDRX Main Control Board uses the VSR-pattern hop-up cut. Compare compatible inner barrels by length and bore, with live prices — VSR / Sniper inner barrel guide →