Truck bed liner, you mean that Rhino liner stuff? I never thought of using it on guns. South Africans pioneered its use in the beds of giant open pit mine dump trucks. If it’ll stand up to that, I reckon guns should be an easy day.
Yep ....the key IMO is that line-x is finer that Rhino bed liner which is pretty aggressive grit per se. Kinda like 50 grit sandpaper vs 500 grit paper.
I have a few older surplus rifles that were of no collector value at all......I elected to “make” em good general purpose working guns. I gave a couple to ranchers and local farmers for hunting rights. Good trade !.....LOL !
When someone pulls out their 5k sniper rig with 3k worth of optics I pull one of those old sleepers out from under the seat of the truck , clean off the scope with my T-Shirt and shoot with em.......:o)
All fun !