NULA makes a two position safety that locks the bolt but still allows it to be operated with the safety on. It looks like a standard Remington two position safety lever except it locks the bolt. But if you push it straight down, you can lift the bolt with the safety on.

I believe that was an aftermarket option for Remington triggers, it's still listed for $36 on their website, but you might give them a call to see if it still fits the latest triggers.

http://www.newultralight.com/HTML/custom-rifles.html


Gunnery, gunnery, gunnery.
Hit the target, all else is twaddle!