Hi, I’m looking at getting a Hao industries URGI M Lok rail. But I’m a little confused which thread system to get. I have an AEG MAGPUL PTS receiver, any help would be much appreciated. Thanks.
Depends on the receiver you have but if it's this type https://www.fire-support.co.uk/product-info.php?id=2703 I'd say the 32P1.5 version is your best bet. It's am M32 thread with a pitch of 1.5mm which is the standard "Marui type" receiver threading.