12 gauge overshot card factory

Place an overshot card on top of the shot charge just before crimping to improve overall crimp quality and seal in small shot and/or buffer. Excellent for use with BPI Roll Crimpers.

Our testing lab has proven that poor crimps can alter the performance of an otherwise good load. Overshot cards always produce better, more consistent crimps and this consistency is demonstrated in the standard deviation of loads in our lab. Our ballistic lab recommends overshot cards for better crimps in all loads.

Clear Overshot Disks(either plain or printed with shot size) are also offered for great roll crimping options. See pictures in Additional Images or click on this link.

Shotshell size selection: Use the same size gauge as your hull. Smaller diameter cards also work if your particular size is out of stock. For example, a 20ga overshot card works in a 16-gauge shotshell and so on.

Place an overshot card on top of the shot charge just before crimping to improve overall crimp quality and seal in small shot and/or buffer. Excellent for use with BPI Roll Crimpers.

Our testing lab has proven that poor crimps can alter the performance of an otherwise good load. Overshot cards always produce better, more consistent crimps and this consistency is demonstrated in the standard deviation of loads in our lab. Our ballistic lab recommends overshot cards for better crimps in all loads.

Clear Overshot Disks(either plain or printed with shot size) are also offered for great roll crimping options. See pictures in Additional Images or click on this link.

Shotshell size selection:Use the same size gauge as your hull. Smaller diameter cards also work if your particular size is out of stock. For example, a 20ga overshot card works in a 16-gauge shotshell and so on.

Place an overshot card on top of the shot charge just before crimping to improve overall crimp quality and seal in small shot and/or buffer. Excellent for use with BPI Roll Crimpers.

Our testing lab has proven that poor crimps can alter the performance of an otherwise good load. Overshot cards always produce better, more consistent crimps and this consistency is demonstrated in the standard deviation of loads in our lab. Our ballistic lab recommends overshot cards for better crimps in all loads.

Shotshell size selection:Use the same size gauge as your hull. Smaller diameter cards also work if your particular size is out of stock. For example, a 20ga overshot card works in a 16-gauge shotshell and so on.

NOTE: We can no longer accept Paypal for Ammo or Ammo Components as it is against thier new rules. Apparently, they are trying to make us all safer, however this new rule/political statement does absolutely nothing but divide us. You can still pay by credit card, check, or money order. Sorry about that! Please voice your opinion to Paypal 1-888-221-1161

If you’ve been reading my articles for any length of time, you probably know I load a lot of shotgun shells using Lyman and other published data. Over the years I’ve also developed a large number of custom loads, many of which require filler wads or overshot cards to get the correct shot column and a good crimp. Although these aren’t the most expensive components on the market, they still add up, particularly if you need several per shell. To make matters worse, they’re often difficult to find, particularly if your local gun store stops stocking the brands you’re accustomed to.

With this in mind I’ve designed and manufactured my own custom punch for producing 12 gauge filler wads and overshot cards. The model shown in the video above represents my prototype, which I’ve been using and testing for quite a while now.

Operation is likewise extremely simple. If you check out the video above, you’ll see there’s a slot cut in the side to allow a multitude of different materials to be fed. So far I’ve used cardboard and vegetable fiber, in the future I’ll likely try cork as well.

With the material in place it’s a simple matter of operating the press handle, and punching filler wads. Each one comes out the exact internal diameter of a standard 12 gauge shotshell wad. If I need to produce a lot and don’t want to make a mess, I just place a margarine container with a hole in the bottom onto the nozzle at the top of the die, and punch as many as I need.

With a good supply of these on hand, it’s no trouble at all to customize my shot columns by placing them above or below my shot or slugs. Likewise, if I’ve got a difficult load to crimp well, like low-volume birdshot or roundball slugs, adding one to the top as an overshot card makes things a snap.

I’m really happy with how my punch turned out, and already working on designs for a 20G model. If things go well I may try some others like a 410, 16 or 28 gauge.

While reloading shot shells and using roll crimps, overshot cards are placed on top of the shot/buffer media to keep everything in the shell. ...Why buy them when you can print them for about 2 cents each?

This is an overshot/wad card cutting die. Insert this die upside down inside your press using a L-N-L bushing adapter. I"ve made provisions for adding a metal washer or other insert to beef up the cutting area. Reem the metal insert to 18.67mm.

This one is an overshot waterwheel, printed as a flat pack then glued together. ...I have included 2 versions of the paddles a single piece on and a 3 piece on that can be printed flat

This one is an overshot waterwheel, printed as a flat pack then glued together. ...I have included 2 versions of the paddles a single piece on and a 3 piece on that can be printed flat

Overshot water wheels In an overshot water wheel the mill race brings the water to the top of the wheel, where it strikes the paddles or buckets and turns the wheel. This is more efficient because as well as the force of the flowing water, the...

12g (12 gauge) Template for cutting out Overshot Cards for Shotgun Rollcrimp Shot Shells If you like my models please consider supporting me on Patreon : https://www.patreon.com/bigmrtong

Friend wanted to know if I could make business cards for him. After some trial and error this what he got. ...Of corse scaled down to .3 so it will be about the size of your palm.

http://www.thingiverse.com/apps/customizer/run?thing_id=66327 Instructions Using the following options: bottom_text_rotation = 0 Move_Image_Left_Right = 30 card_type = 56 top_text_rotation = 0 build_plate_selector = 3 bottom_text_label =...

Sometimes what you do can"t be put on a business card. Maybe you design custom Oilfield Software for fluid management. Maybe you are a photographer or graphic design artist. Perhaps you write code or film porn. Any way it goes a few samples of your...

Wanted a case for business cards. ...Prints quickly on mk MK2s. Fusion 360. I suggest you slightly size the top up a hair so its a snugger fit. 85mmx55mm business card.

http://www.thingiverse.com/apps/customizer/run?thing_id=66327 Instructions Using the following options: Move_Bottom_Text_Up_Down = 43 build_plate_manual_y = 100 build_plate_manual_x = 100 card_type = 71.1 Move_Image_Up_Down = 40 card_count = 40...

Summary Sometimes what you do can"t be put on a business card. Maybe you design custom Oilfield Software for fluid management. Maybe you are a photographer or graphic design artist. Perhaps you write code or film porn. Any way it goes a few samples...

Sometimes what you do can"t be put on a business card. Maybe you design custom Oilfield Software for fluid management. Maybe you are a photographer or graphic design artist. Perhaps you write code or film porn. Any way it goes a few samples of your...

Place an overshot card on top of the shot charge just before crimping to improve overall crimp quality and seal in small shot and/or buffer. Excellent for use with BPI Roll Crimpers.

Our testing lab has proven that poor crimps can alter the performance of an otherwise good load. Overshot cards always produce better, more consistent crimps and this consistency is demonstrated in the standard deviation of loads in our lab. Our ballistic lab recommends overshot cards for better crimps in all loads.

Clear Overshot Disks (either plain or printed with shot size) are also offered for great roll crimping options. See pictures in Additional Images or click on this link.

Shotshell size selection: Use the same size gauge as your hull. Smaller diameter cards also work if your particular size is out of stock. For example, a 20ga overshot card works in a 16-gauge shotshell and so on.

The NC720 is very dense, tight, and offers some back-pressure that seems to give the shot more power when compared to lighter materials. Now that cards are hard to find, I"m punching my own and am looking for something similar to the Nitro Card (NC20). The description just says it"s made from .125" "specialized industrial board materials." They look a bit like masonite without the textured backing.