Looks like some "Run and Gun" (RnG) (for example: https://westexrun-n-gun.com/) are recognizing the mighty sling! From the above web page:
No bipods. The only assist is the rifle sling.
Now I just gotta be able to walk five miles and still shoot straight... Lots of RnG events in Texas, and nearby colonies.
Like Kool- Aid says : OH !YEAH ! My unsolicited advice is to quit smoking and do dumbbell farmer walks for 5 miles. Farmer walks build strength and endurance. That's what the Internet says anyways.Good Hunting sir ! :beer:
Ha! I quit smoking years ago, thank goodness. My biggest issue, other than the size of my waist, is a weak leg due to nerve damage. My current hike (no weight, no time limit) is up to three miles, but it takes a lot out of me. I haven't been able to build much cardio endurance due to the limited walking bit.