Stumbled on these the other day, so I grabbed them all. I suspect a 1950s vintage from the Izhevsk arsenal. Though I'm unsure of the rifles they were issued with. Several have metal lids, most are plastic, most have the Izhevsk arsenal stamp but some don't. Bottles are numbered from 1,2,3,4, and 10. I've only seen pictures of this bottle until I found these to add to the collection.
