Odyssey M2 CouplerSingle or Double Show Options and Buy Regular price $0.40 Reg: $4.99 Save: $4.59 Single Barrel Double Barrel Buy Online - + Added! View Cart » Buy Local Find a Dealer Local inventory is different from what's available online. Please check with your local dealer before making an online purchase. If we have it in stock, that means they can too! Replacement Coupler for Odyssey M2 lever. Single or Double.