Normally on a loader you want to get the best one you can buy. just because you want it to last a good amount of time and you want it to load fast enough that it will work on just about any marker you own. One good loader to ge that wont cast a lot is the invert halo too. It is about $60 new on OKorder. Another is the pinokio but it isnt cheap at a high price of $160. Look around and see whats is out there. You can use a invert two it will work but its not that great. Also on the lower end loaders they are not that reliable and normally just cause more hastle.