Harvester Big Bore Omega Hybrid ASR Mount

[Colt 80]

Hello, can anyone help with the size of the adapter?

[VeeDubbinJetta91]

Not perfect but hope it gets you what you are looking for

[Colt 80]

Hello, thank you very much.

[Colt 80]

Hello, can you tell me what thread on the adapter? thread pitch? Thank you.

[Colt 80]

Which of these threads 9/16-24 or 9/16-28 ?

[BigWaylon]

Which of these threads 9/16-24 or 9/16-28 ?

The male threads on the adapter above? If so, neither. 9/16 is way too small for that.

I wanna say it's 1-3/8 x 24 based on something I read in the last week.