Blue springs vs JP springs

bulldozerd8t

Member
Joined
Feb 24, 2010
Messages
285
Reaction score
4
Location
Missouri
I sent my M&P back to S&W because it was doubling sometimes tripling. My question is if I take out my blue springs that S&W upgraded in the trigger and install JP springs , will my weapon start doubling again. :confused:
 
Register to hide this ad
Well....

I went to that site and could'nt find anything about trigger jobs....help?
M
 
Thanks...

I've been shooting .223 and .556 for a long time.
I understand, now, after seeing it, what it's going to do.
It's been pounded into my head for a lot of years to never alter the inner workings of a firearm.

I don't know, with .22, is'nt there a chance of too light primer strikes with this mod?

Just wondering......

M
 
I've been shooting .223 and .556 for a long time.
I understand, now, after seeing it, what it's going to do.
It's been pounded into my head for a lot of years to never alter the inner workings of a firearm.

I don't know, with .22, is'nt there a chance of too light primer strikes with this mod?

Just wondering......

M

I have talked to several senior members here and they all said that there is still plenty of hammer strike to set of the primer that mod takes away between 25%-35% roughly force from hammer strike so I think it shoud be just fine . And if you ever did have problems its $10 for a JP spring kit that pretty much is serving the same purpose in my eyes.
 
I have talked to several senior members here and they all said that there is still plenty of hammer strike to set of the primer that mod takes away between 25%-35% roughly force from hammer strike so I think it shoud be just fine . And if you ever did have problems its $10 for a JP spring kit that pretty much is serving the same purpose in my eyes.

I have polished the triggers and installed the JP springs on two 15-22's and Its an AMAZING difference. No issues at all. I just installed the $250 JP competition trigger in my M&P 5.56 Lastnight and have to say my 15-22 feels really close to being just as smooth. The only thing I really feel different is in the the adjustability of the post travel and how little pre travel the full kit gives. Now that I have felt them side by side I can honestly say just the springs will make you happy.
 
Back
Top