OMPHOBBY M2 EVO feathering shaft copper washer set (OSHM2341) Sale! from 338 /per Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. This is a swashplate guide and ring mounting set for the M2 Evo. Qty available:1 SKU:OSHM2341