I took apart the lower half and sent all the parts to robar for np3 plus.I think I lost part #30 the cocking piece spring so I'm going to order another. Should I replace any other parts considering I have 2500 rounds through the gun?
Yes, there is. It's called Elbow Spring for Hammer (209275). All the P-Series have the cocking piece spring.
But don't know why you want to replace any of the parts when the gun only had 2,500 rds thru it.
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