Search:

Those 24mm dot stickers that make great targets for zeroing can be put on a suppressor to make it rainproof. Available in tactical black.
...

It’s one of those things that is so simple, but so damn good! Takes a little bit of time to get the lengths of webbing right, but after that, it’s good to go. One extra tip, when setting it up, do it...

I think the single best (and cheapest!) thing I've ever done in hunting is make a DIY "Z Aim" sling.

I've just used it for three days in the bush and it was awesome.
...