S&W Model 52-2 trigger adjust

[cobo]

I would like a little heavier trigger pull on my 52 was wondering
if it is adjustable or will i need a heavier spring.

 

[armorer951]

model 52

check this link for additional info (previous post)

http://smith-wessonforum.com/smith-wesson-semi-auto-pistols/171764-model-52-1-trigger-adjust.html