bs, a good bipod lets you get prone, from standing, and hit a 10" circle at 200m in 5 seconds, and that INCLUDES attaching the GI bipod to its foreend mount., or unfolding a folding type bipod. Slinging up AND going prone takes a LOT longer, and is a LOT slower for engaging multiple targets. The carrying handle lets you get up from and go prone with the bipod MUCH faster than anyone can use a sling and do same. What the sling does is TIE your rifle to your arm, making you UNABLE to use that arm to do ANYTHING else (like break your fall, move things aside, rearrange objects as cover, etc.
Bipod is not as good as a sandbag (filled with dirt on site) as a rifle rest, and is only marginally better than a backpack, etc as a rifle rest. What the bipod is GOOD for is FAST movement and shooting, especially on moving, cover using targets, who are trying to KILL you, in the 200-300m range.
Sling use is VERY dependent, POI wise, upon getting the SAME tension each time, in EXACTLY the same way. A TOTALLY bs assumption, in combat. It DOES alter the POI, so you HAVE to use the sling for any precision shot, if you've zeroed a battle rifle (as vs a bs match rifle) with the sling. In other words, the sling, (as an accuracy aid in combat), is every BIT as much of a bs "gamesman" device as is a compensator on a 'combat" pistol.
Bipod is not as good as a sandbag (filled with dirt on site) as a rifle rest, and is only marginally better than a backpack, etc as a rifle rest. What the bipod is GOOD for is FAST movement and shooting, especially on moving, cover using targets, who are trying to KILL you, in the 200-300m range.
Sling use is VERY dependent, POI wise, upon getting the SAME tension each time, in EXACTLY the same way. A TOTALLY bs assumption, in combat. It DOES alter the POI, so you HAVE to use the sling for any precision shot, if you've zeroed a battle rifle (as vs a bs match rifle) with the sling. In other words, the sling, (as an accuracy aid in combat), is every BIT as much of a bs "gamesman" device as is a compensator on a 'combat" pistol.