I had a chance to use the rear bag yesterday but I just can't get a break using this Fed. Prem. HV Match.
In this MKII is is much less workable than the Aguila.
I thought I might rig some kind of a home-made barrel dampener just to see the effect of doing that using this undesirable ammo. At least I'll get trigger time in and be working my cheek weld and sight picture...that's about the best I can do for now.
I do like the rear bag, I need to get a few more of the AirSoft BB's so I can fill it a bit more but it's doable like it is so far.
Every little gadget we use takes some getting used to.