Got my 90 degree locking piece in for Siggy (AP-5) today and got it installed. AND it increased my bolt headspace from a loose 0.025 to 0.035mm. which is good. Min is 25 and max is 45.
Last edited by SkunkHunter; 12/10/2509:03 PM.
If you’re not Paranoid, You’re not paying attention Be a Sheepdog JYD#105
which is good. Min is 25 and max is 45. 
