2240 12g not piercing

[cooki]

My monies on the hammer spring being compressed for too long and has held the reduced shape from what you say. 

Understood mate and possible but why didn't my other hammer spring off my standard 2250b solve the problem in that case. I'm lost.

[NorthStaR]

AH, the plot thickens!  I missed that part... I'm back under my rock again. Sorry. 

[cooki]

AH, the plot thickens!  I missed that part... I'm back under my rock again. Sorry. 

I apretiate your info&help mate thanks but yes you must have missed that post lol. Tuck the hammer spring out my 2250b but still nothing.

[hotshot]

cooki i hope you get this sorted soon, I can only think its not puncturing because the puncturer is failing i make it sound simple but things never are. good luck strip it down and inspect.