Ok I need to know right now by someone that has used them both to tell me wether i should get a flow groove or a stock m1 i want to get the flow groove but im afraid that i would mess up the sillicone job nad well ya I need help :’(
A silicone job can always be redone. But you live in the US where you don’t have to pay 20 dollar shipping for everything under 1 pound. So you can order pads without having to pay major amounts of money.
you don’t have to do a silicone job on the flow groove, it comes with flow groove pads and you can buy extras.