While putting an Aimpoint on the SIG 551 rifle, I noticed the Scalarworks mount kept coming lose at the bench. After a number of tries, we reached out to Scalarworks and asked if there was a known issue with 55x series rails.
They indicated they were not aware of any, so we went ahead and shimmed it with a pop can.

Something like this isn’t unheard of. Especially when dealing with non-standard weapons.

Sincerely,
Marky
www.John1911.com
“Shooting Guns & Having Fun”
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