What about skid pads? I'm looking for one for my DTA, seems to be hard to find in us too.
Skullboy, JSA tactical. THey don't make pump pillows, or atleast I haven't heard of them yet. I have the 3 set of bags already, they aren't really pump pillow material. The large size one is too heavy to have hanging from your belt, and there isn't really a way to tighten the strap so it can't stay where you place it (arm or rifle). It seems to be more of a front support bag, than a pump pillow.
Are you talking about the rubber underneath the chassis?
I don't particularly like the gross grain securing loops on most of those pics... they look easy to rip off from over tightening... I think i would sew in individual loops secured between the layers of the pad. make them continuous from side to side so the cross force isn't going to rip anything. Use some felt between the layers for padding,
Never, ever had an issue or complaint about the side loops ripping off from over tightening. We have military and LEO personnel using these rests.We use the proper industrial sewing machines and appropriate thread.
daisy chain is meant for a vertical load not a horizontal.... its meant to pull against the whole thread line not specifically against a single thread on the side. if you side load a daisy chain its going to pull at the edge, those pads may last... but ultimately the failure point will be at the connecting stitches (either breaking or pulling out) on the gross grain for the lacing.That's how the daisy chain is also attached on my arc'teryx pack, so I think they'd know what would last and would not.