One of the things that we find very important in the LE Patrol rifle classes is getting rifles to fit officers. While no one would consider for a moment the idea that the standard and only issue shoe should be a size 9, the uniform jacket a 38 Regular and trousers 30L-32W, management blithely assumes that one pistol will fit them all. And one rifle, as well.
Well… no.
So, in the early days, we saw officers arrive with fixed stocks, and they’d look enviously at the one or two who had telestocks. Now, it’s rare to see a fixed stock, they’re all telestocks. And yet, not all are properly assembled. Or even tightly assembled.
The telestock has a buffer tube, a sliding stock with some sort of latch, and the tube is secured to the lower receiver by being screwed in and then locked in place with what’s called a castle nut. It also holds on to the rear plate that guides the buffer tube and holds in the takedown spring and plunger.
Here’s a quick primer on how