Ai chassis for Surgeon 1581 xl questions

[happyfast79]

I’m looking at possibly getting a used AI chassis for a Surgeon 1581xl and am wondering if they are all made with Cip mags? Also anything else I need to look out for? And what are they selling for? Thanks

 

[happyfast79]

I’m looking at possibly getting a used AI chassis for a Surgeon 1581xl and am wondering if they are all made with Cip mags? Also anything else I need to look out for? And what are they selling for? Thanks

Also I see there are 3 different lengths of 338 AICS mags, will any of them fit the chassis? https://www.brownells.com/magazines...on-5rd-aics-magazine-338-lapua-prod71759.aspx