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March 8, 2020, 01:41 PM | #1 |
Senior Member
Join Date: March 18, 2006
Location: Virginia
Posts: 423
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Homemade Ballistic gel...still experimenting.
I have posted about this before, but I am experimenting with store bought gelatine. For novelty purposes. I bought a new high powered air 22 and I want to see if i can "catch" the round in the gel.
The standard formula for "Knox Blocks" is 4 packets to 1 quart of water. I tried 8 packets with one quart and the rounds went right through. I am now trying 8 packets with 1/2 quart but it gets harder to mix. This is purely for novelty reasons. Every shooter with a podcast or tv show seems to have an endless supply of ballistic gel but when I went to buy some I was shocked at the cost. |
March 8, 2020, 03:16 PM | #2 |
Staff
Join Date: September 25, 2008
Location: CONUS
Posts: 18,467
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The (comparatively) new non-gelatin ballistic gel (IIRC the name is Clear Ballistics) is a bit pricey, but it's not temperature sensitive like the real stuff, and after a few rounds have chewed tracks in it you can melt it down and recast it into a fresh block. So you only buy it once, and then keep recycling it.
https://www.clearballistics.com/
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April 14, 2020, 02:47 PM | #3 |
Senior Member
Join Date: March 18, 2006
Location: Virginia
Posts: 423
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Thanks. I also found out that the regular gelatin will rot and smell horrible
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April 17, 2020, 02:06 PM | #4 |
Senior Member
Join Date: December 29, 2004
Posts: 3,351
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Refrigeration is your friend.
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April 17, 2020, 02:35 PM | #5 | ||
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Join Date: October 21, 1998
Location: Colorado, USA
Posts: 4,308
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Quote:
Most of my testing is with Fackler boxes. IMHO, the easiest and simplest to use. Quote:
I tried bags of ballistic gelatin, glycerin, water with shredded paper, glycerin with shredded paper. For general use, water with shredded paper works really well. Glycerin with shredded paper is really close to ballistic gel, enough so that one can pretty much compare with Ballistic Gel. I made a metal rig that resembled a miniature monkey bars and used clips to suspend the bags over a metal tray that had a screen covered hole and spout to drain the Glycerin back into a bucket. That is more than you probably need, but when I started shooting .308 slugs into my plywood constructed box, it did not take long before I blew it apart. Shooting subsonic pistol rounds, if I wanted to look at bullets, I'd use the number of bags penetrated then hang a heavy sheet of 7 ply rubber at the end above a bucket. I'd just clip in new bags and shoot 10 or so and have a nice pile in the bucket at the end of the box. I've not shot into a Fackler box in about 5 years and it is about time to make a new metal one. |
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April 17, 2020, 02:39 PM | #6 |
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Join Date: September 23, 2013
Location: Alabama
Posts: 2,968
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the clear stuff would be the way to go. pay for it once, easy to use over and over and over....
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