Hi all,
I am wondering if anyone has any experience using a sling for supported shooting from prone, kneeling, or sitting, using Blue Force Gear's Universal Wire Loop (UWL)? I am, after more than 2 years, having my AR-10's handguard returned to its original A2 glory. I just got tired of how the free float tube acted like a heat sink with the receiver, got too cold in the winter, and added 19 ounces to the overall weight of the rifle. I shoot NRA High Power, and I had never used a sling for support on the AR-10 until I got the free float, and being able to use the sling to steady the rifle helped my aim tremendously. I doubt, however, that the free floated barrel made that much of a difference, as I also shot a 375/500 with a Bulgarian AK-74, using military surplus ammo, by wrapping the sling, and the attachment point on that thing is that extension off of the barrel band / handguard end cap.
Am I correct in assuming that the POI shift would be less if the sling is attached to the handguard (M14/M1 Garand-style), than directly to the barrel via the front sight tower? I know some folks set up their sling with the UWL this way;
Is it safe to say that this would cause more of a POI shift than a stock attachment?
I have one of the UWL (short one), and I was thinking first that attaching the sling to the A2 handguard would make the possible POI shift less, and I was wondering about setting it up by looping it through one of these handguard adapter (using the UWL instead of a noisy HK hook), like this:
If anybody has tried this, would this be a good option for a support sling? I don't apply huge pressure to the sling, but I do work out a lot and would be afraid I might damage the handguards.
In the alternative, I was wondering whether setting it up with a QD sling swivel would be suitable. I sure do like the looks of the QD, but I worry about noise, and whether the QD attachment is tough enough for extended periods of using the sling to steady the rifle. I would use a QD setup like this one:
Both of these attachments are from Impact Weapons and get great reviews, but I was just wondering if anyone has any firsthand experience with using any of these options for NRA High Power sling support.