What are the differences between these glock terms: AS, FS, NS, TNS
Join FirearmsTalk.com Today - It's Free!
Are you a firearms enthusiast? Then we hope you will join the community. You will gain access to post, create threads, private message, upload images, join groups and more.
Firearms Talk is owned and operated by fellow firearms enthusiasts. We strive to offer a non-commercial community to learn and share information.
Join FirearmsTalk.com Today! - Click Here
AS= Adjustable Sights
FS= Fixed sights
NS= Night sights
TNS probably equals Trijicon Night sights.
good one ranger as soon as I read your reply I got it, But I had no idea from the OP.
Smith & Wesson New 520