Hatsan SwingLoad High Capacity Magazine, .30 cal

Would have given five stars if not for the belt and tool. Other than that in my limited experience it has been completely reliable.

Pros
Sturdy solid construction. Reliable (so far. Only reloaded twice so far) cycling. No miss feeds.

Cons
The winding of the magazine feed belt is strained at the anchor position. No problems as yet. I suspect that will be the week link. Though feed belt is made of a sturdy flexible plastic. The only other thing is the winding tool supplied by Hatsan has a strong will to slip off winding nut without great care being taken to ensure that it doesn't slip off.

Very hard to load

Pros
The size

Cons
It should be metal

Use slugs. They work like a charm. No more jamming.

Pros
I like the larger mag.

Cons
I have had a difficult time using pellets. It always jammed and I was very discussed with the gun.

Better buy a lot of ammo.

Pros
I like the ability to have the extra rounds, but I have a real hard time with the pellets loading in the gun. it doesn't matter which pellet I used. So I tried using slugs. No more problems.

Cons
Very hard to us pellets on this gun. You have to use slugs.

I have not yet been able to get pellets to inter the chamber of my rifle. I have to push the first pellet in with my hand and every pellet there after. Air gun depot is working with me and having me test all 6 I purchased again. I did and they will not allow them to chamber. I think if they are working for others it must be my guns spring is not strong enough to chamber them. Sending them by last test results with hopes they can get me working.

Pros
I like the fact the hold 33 rounds, they fit into the gun well.

Cons
needs to have its own device to turn the magazine spring and make it easier to turn because it is a very strong spring!!!