Rifle Scopes NSN For 56mm S&B ARD?

[Wheres-Waldo]

USMC's S&B's are all 50mm objectives, but my S&B is 56mm.

Does anyone have an NSN for an ARD thats 56mm, or would like to trade their 56mm for a 50mm?

 

[Plange]

Re: NSN For 56mm S&B ARD?

You are not going to find an NSN number for the 56mm ARD. NSN's are given to products used by the military and since no S&B with a 56mm objective was used in the US military (to my knowledge at least) there is no NSN.
You can get a 56mm ARD for your S&B through the normal channels such as any S&B dealer or online.
Good Luck,
Paul