yeah those caliper types are normally the ones i see fraying the d loopI have seen this several times over the years with caliper style releases (duel jaws) I convinced several friends to switch to a hook style release & it usually fixes this issue also a good rule of thumb after 2 to 3 thousand shots replace it weather it needs it or not.
Pine Ridge Archery--Nitro is the best for "no stretch", and it really doesn't stretch. Cir-cut or Gibbs Superloop, stretches some, but once you learn how to adjust it on installation, it will outlast any bowstring made. Superloop in 2.4mm is my favorite. Some people like their smaller diameter, but it's hard to find now. Neither brand of those materials would ever do what the OP's did, with any release made.Hopefully you don’t mind me butting in but what does everyone use for d-loop material? Mine looks similar to yours but that’s because I may have accidentally let go of my hand release...oops.
Along with replaceing the loop have your release fixed. That's what caused the failure.
I'm not saying my experience is normal by any means. My brother shoots with me and has never frayed a loop. Alphateam above may be onto something about caliper releases - none of the guys I hunt with have the issue as often as I do. I like the release I use enough to deal with replacing the loops every couple of months. I've done the whole Q-tip test on mine and cannot find a burr that would be causing it.OK I'm start to feel better I shoot daily morning and night In between 50 to 70 arrows each time period.
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So if I am reading everybody else's usage right I should be replacing my D loop about once a month...
My best guess as to why the calipers do that is probably because for a split second the d loop has to squeeze through the middle where the calipers meet. I read somewhere that the more let off the bow has, the less likely this is to occur because of the forces on the d loop at full draw and release.I'm not saying my experience is normal by any means. My brother shoots with me and has never frayed a loop. Alphateam above may be onto something about caliper releases - none of the guys I hunt with have the issue as often as I do. I like the release I use enough to deal with replacing the loops every couple of months. I've done the whole Q-tip test on mine and cannot find a burr that would be causing it.
i would say the loop was frayed enough to slip out of a not completely closed caliper. some of the less expensive calipers don't close all the way when they have a load on them. it's one of the reasons it pays toby a good brand of wrist release. they aren't all made the same !. it is said that the "single caliper" type releases (where only one side of the caliper moves) are famous for this.Maybe just the pic - but although frayed - that loop doesn't look broken - so wondering how you injured yourself in the manner you say?
Thanks - FYI caliper releases in general were never designed to shoot from a D Loop - they were designed to shoot off the bow string - the only specifically designed D loop releases have the hook...i would say the loop was frayed enough to slip out of a not completely closed caliper. some of the less expensive calipers don't close all the way when they have a load on them. it's one of the reasons it pays toby a good brand of wrist release. they aren't all made the same !. it is said that the "single caliper" type releases (where only one side of the caliper moves) are famous for this.