Chopping problem and bolt problem

[Alien]

Hi, I have tried many options with my Mr2 since I have it, but it still chopping . First of all when I shoot on full-auto the bolt stop working at the 3/4 of is movement and I need to recock (I have the alamo city bolt) What could cause that ? .Second , when im chopping I note that I always have paint in the feedneck and around the bolt . What should I do....

My setup is alamo city bolt,
timmy detent ,
empire reloader b

I use Xball bronze

Thank

p.s sorry for my english I speak french usually .

[ViperX]

Is the reloader b a force fed hopper??

Did you check that the Alamo city bolt was milled to the same length as the stock bolt? Just compare it to the stock bolt, make sure the tip to the striker pin is the same length just to be sue it's not a problem with the bolt.

Sounds like you are definately chopping paint and the balls are not settling in the chamber before the bolt closes back on it. My guess would be excessive blowback. Usually a force fed hopper will over come that. But I know it's a pricey upgrade. But I had the same problem.

Do you have the buttstock on or removed?

[Alien]

buttstock on and I the relaoder b is a force feed hopper .