Short version: Can you recommend a supporting hand position (while shooting rifles when stationary) for someone with reduced wrist extension ability?
Long version: My rifle shooting has never been particularly impressive. I spent years shooting Bullseye pistol and have a good grasp of sight alignment, breathing control, trigger pull/press, etc. My mind is far too much "SQUIRREL!" and not enough zen, so I don't expect to ever be a great shooter in the be-still-slow-motion type events, but I was competent for the amount of time I put in.
I have never been happy with my rifle shooting. I have been instructed on form by my Marine father, CMP match shooters, and Appleseed. I think I'm clear on what it is that I'm supposed to be doing, but the rifle would always move around A LOT. I chalked it up to never putting in the time to build up the needed muscles. So this summer I committed to putting in the time - over the past two years I've been doing strength training as opposed to just running and this summer I started doing a lot of dry fire practice with my rifles, mostly working on standing. It didn't seem to be getting any better, still much more movement of the gun than acceptable.
So I asked my chiropractor to look at my position and tell me what muscle groups I needed to strengthen. He takes one look and says my muscles are fine but my wrist will never work in that position.
Here are examples of how your supporting hand is allegedly supposed to look:
(From http://www.thecmp.org/Comm/publications/PDFs/TeachingRiflePositions.pdf)
I was trying to do variations of the first one as my default position. Fingers on the left side of the rifle is a bit more natural feeling, but I've played with it both ways. The problem my chiro noticed was that this is how far back my hand wants to go:
Notice that in the first example photo, the palm is flat. The angle between hand and forearm is about 90 degrees. Now look at my hand again. Not nearly that far back. Apparently this makes me a freak once again - women are supposed to be able to bend their hands back well past 90. I can make it go back to nearly 90 degrees without pain by putting the weight of the rifle on my hand, but it doesn't want to be there. The position of my body is then unstable and very quickly leads to a significant tremor.
This does explain why when I shot Attila's AR with the Magpul angled forward grip, it felt positively lovely...it was one of the few times I've shot a rifle and wasn't trying to force my wrist to do something it just isn't set up to do.
I have tried playing around with some of the variations shown in the CMP pictures above with my AR - the outstretched fingers, second from the right seems to work best. However, when I go to the range, a center fire rifle jumps right out of my hand in that position. The first under the mag also works pretty well dry firing, but not so much when the AR is fired. The gun jumps right off my hand and it's actually kind of painful when the mag gets drug across my fingers.
Now for run & gun things I'm fine - I can grasp the mag well and pull towards me which is just dandy (and I have an angled grip inbound), but for an unsupported standing position when I'm trying to be still and really line up a good shot, I'm kind of at a loss. Also, what to do when I don't have an AR with a mag well to hang on to or rails to hang things off of? Or something with big-boy recoil as opposed to my AR? Any suggestions on how to set up a good supporting hand position (in light of my most recently discovered physical abnormality) that minimizes muscle tension and keeps the gun from jumping completely out of my hand when firing?
Thank you
Long version: My rifle shooting has never been particularly impressive. I spent years shooting Bullseye pistol and have a good grasp of sight alignment, breathing control, trigger pull/press, etc. My mind is far too much "SQUIRREL!" and not enough zen, so I don't expect to ever be a great shooter in the be-still-slow-motion type events, but I was competent for the amount of time I put in.
I have never been happy with my rifle shooting. I have been instructed on form by my Marine father, CMP match shooters, and Appleseed. I think I'm clear on what it is that I'm supposed to be doing, but the rifle would always move around A LOT. I chalked it up to never putting in the time to build up the needed muscles. So this summer I committed to putting in the time - over the past two years I've been doing strength training as opposed to just running and this summer I started doing a lot of dry fire practice with my rifles, mostly working on standing. It didn't seem to be getting any better, still much more movement of the gun than acceptable.
So I asked my chiropractor to look at my position and tell me what muscle groups I needed to strengthen. He takes one look and says my muscles are fine but my wrist will never work in that position.
Here are examples of how your supporting hand is allegedly supposed to look:
(From http://www.thecmp.org/Comm/publications/PDFs/TeachingRiflePositions.pdf)
I was trying to do variations of the first one as my default position. Fingers on the left side of the rifle is a bit more natural feeling, but I've played with it both ways. The problem my chiro noticed was that this is how far back my hand wants to go:
Notice that in the first example photo, the palm is flat. The angle between hand and forearm is about 90 degrees. Now look at my hand again. Not nearly that far back. Apparently this makes me a freak once again - women are supposed to be able to bend their hands back well past 90. I can make it go back to nearly 90 degrees without pain by putting the weight of the rifle on my hand, but it doesn't want to be there. The position of my body is then unstable and very quickly leads to a significant tremor.
This does explain why when I shot Attila's AR with the Magpul angled forward grip, it felt positively lovely...it was one of the few times I've shot a rifle and wasn't trying to force my wrist to do something it just isn't set up to do.
I have tried playing around with some of the variations shown in the CMP pictures above with my AR - the outstretched fingers, second from the right seems to work best. However, when I go to the range, a center fire rifle jumps right out of my hand in that position. The first under the mag also works pretty well dry firing, but not so much when the AR is fired. The gun jumps right off my hand and it's actually kind of painful when the mag gets drug across my fingers.
Now for run & gun things I'm fine - I can grasp the mag well and pull towards me which is just dandy (and I have an angled grip inbound), but for an unsupported standing position when I'm trying to be still and really line up a good shot, I'm kind of at a loss. Also, what to do when I don't have an AR with a mag well to hang on to or rails to hang things off of? Or something with big-boy recoil as opposed to my AR? Any suggestions on how to set up a good supporting hand position (in light of my most recently discovered physical abnormality) that minimizes muscle tension and keeps the gun from jumping completely out of my hand when firing?
Thank you