kamikaze1a Posted April 13, 2016 Share Posted April 13, 2016 Some manufacturers list a different sku for 140mm STI 40 vs 38 mag springs. Other manufacturers have one number for both. Any idea what the diff? The length and number of coils is not relevant as I am using ten limit blocks in 140mm mags. Link to comment Share on other sites More sharing options...
Tino2212 Posted April 14, 2016 Share Posted April 14, 2016 Mag springs are normaly the same , and by some even the followers are the same . Link to comment Share on other sites More sharing options...
kamikaze1a Posted April 14, 2016 Author Share Posted April 14, 2016 Thanks! I guess only one way to find out for sure, install em and go to the range... Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now