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February 10, 2015, 11:51 PM | #1 |
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Join Date: August 15, 2009
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Plastic vials for pre-measured charges - project
My last trip to friendship I picked up a wooden box that housed 20 plastic vials and stoppers used for holding pre-measured charges. I really liked the concept and it proved useful in my timed fire relays and targets. I thought that I could also use them to hold various pre-measured charges for testing - measure them all out at home and carry them to the range to shoot. So I ordered 100 extra vials from a source on eBay for $15 and change - shipping and all.
When they came in they were too long to close the lid to the box! So I thought I'd trim them down to proper length.... All 100 of em! I wanted to use a scroll saw but I dont own one and didn't find one to borrow. I used a coping saw instead and had to hold the vials snug in a jig. These saw left the lengths inconsistent and rough. I found that the vials fit nicely into a .45 colt casing and chucked the two into a case trimmer and uniformed the lengths of the vials. To clean up the edges where shaved plastic was still flakey and intact I used a chamfering tool. The vials came out clean cut and uniform in the proper length as if they came that way from the factory. |
February 11, 2015, 07:02 AM | #2 |
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Join Date: August 21, 2008
Location: Kansas City
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Here is what I use. They will hold up to 25 grains
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February 11, 2015, 07:46 AM | #3 |
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Join Date: July 26, 2006
Location: Southern Minnesota
Posts: 9,333
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FIL always used those glass vials that held water for single roses... ( I think he bought his wife flowers just to get the vials )
they have a rubber cap with a hole for the stem, but he put a tight fit card stock disk inside the cap... they seemed to work well...
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February 11, 2015, 08:20 AM | #4 |
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Join Date: April 22, 2014
Location: Washington
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I have used vacutainers. Jiust put em in a small cardboard box.
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February 11, 2015, 08:20 AM | #5 |
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Join Date: August 15, 2009
Posts: 212
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Kwhi43 that's exactly what I'm going to be using but the vials were all way too long. I didn't think they'd be as long as they were when I ordered them. When I'm done I'll have two boxes of 50 each. I'm using a box suited for .410 to .30-06 casings. Not sure how many grains they hold but I'm sure plenty for rifle or pistol.
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February 11, 2015, 08:52 AM | #6 |
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Join Date: November 2, 1998
Location: Colorado
Posts: 21,833
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Kwhi43 - those vials reminds me of some of the fancier Whitworth glass tubes that held premeasured powder charges.
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February 11, 2015, 11:55 AM | #7 |
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Join Date: August 30, 2010
Posts: 1,635
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Here is what folks generally use for N-SSA competition:
http://www.ssfirearms.com/proddetail.asp?prod=A-2R Fill with powder, stick bullet in the opening nose-first to cork it off. To use, extract bullet, pour powder, then insert bullet in barrel. I store them in this: http://www.ssfirearms.com/proddetail.asp?prod=SA210 Though you have to trim the lip off the cartridge tubes to make them fit well in the pockets. They have similar things for .69 cal and revolvers. Steve |
February 11, 2015, 11:58 AM | #8 |
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Join Date: July 26, 2006
Location: Southern Minnesota
Posts: 9,333
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cool... I've never seen those before... thanks for posting...
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