maxx pro hop accuracy took a dip

[Lima02]

Any ideas? It's abit better now I've swapped nub and bucking. Its all seated well so can't figure out where the issue might be.

 

[Adolf Hamster]

gonna need some more to go on, was anything done to the gun first? or has it just drifted out with use?

 

[RostokMcSpoons]

Got some errant lube getting onto the rubber to lose grip?

 

[Rogerborg]

In before "Saw it when I switched to a new bottle of BBs, but they're the same brand I've always used, so they must be made to the same standards, right?"

 

[Lima02]

gonna need some more to go on, was anything done to the gun first? or has it just drifted out with use?

Click to shrink...

Accuracy dipped with use. Gun was maintained well, barrel clean etc. hop grouping was tight, no wobble. 

In before "Saw it when I switched to a new bottle of BBs, but they're the same brand I've always used, so they must be made to the same standards, right?"

Click to shrink...

lmao, Aint nothing like that but did bring a smile to my face

 

[Adolf Hamster]

Accuracy dipped with use. Gun was maintained well, barrel clean etc. hop grouping was tight, no wobble. 

Click to shrink...

you tried measuring fps consistency with a chrono? especially if it's more vertical dispersion than horizontal could be a leak growing elsewhere in the system.

you might be one step ahead here but cleaning a barrel in-situ with your typical cleaning rod can  end up just pushing crap down the barrel into the hop chamber, good to give em a clean outside the gun when the opportunity presents itself.

lmao, Aint nothing like that but did bring a smile to my face

Click to shrink...

whilst 'borg doth jest bb manufacturers have been known to pull shenanigans turning ol'reliable into absolute garbage in the space of a single batch code.