Accuracy improving match grade crimp dies for reloading pistol & handgun ammo shrinks groups. Make more accurate handloaded ammunition for bullseye and target competition shooting.

Constant Force Products
P. O. Box 45226
L. A., Cal., 90045 - 0226
310 / 641 - 1430

All in favor of gun control
raise your right hand!

version - 30 July 2001

CONSTANT FORCE PRODUCTS
is proud to announce the first MAJOR improvement in crimping dies since the developement of metallic cartridges.

The significant features of our match grade crimp die include:

1. It uses gravity to apply the exact same force to crimp each round which helps make 'bullet pull' more uniform and that improves ammo accuracy.

2. Its design compensates for dimensional and hardness differences of brass and bullets.

3. The force used can be measured, recorded, and repeated exactly, months or years later.

4. It helps detect "odd" rounds which may become FLYERS or even worse, malfunctions.
5. The die disassembles quickly for easy cleaning with no readjustment needed afterward. (The new Dillon dies are built this way.)

Let's face it, no two casings or bullets are identical (if you don't believe it, measure a few with a micrometer). Crimping them in a one piece crimp die results in a different crimp on each round. The worse the brass and bullets, the more the crimps will vary. Those varying crimps cause different pressures and different sets of vibrations throughout the firearm (including the muzzle). That all happens before the bullet ever leaves the barrel and it causes part of your group dispersion, and sometimes even FLYERS. Our new constant force crimp die solves this problem.

Interested? Want smaller groups? Goose your mouse on the navigation bars on the left or the following links for greater details, etc:

1. Sounds like I might want one, show me some CAD drawings of it. (36050 bytes)
2. Looks unusual, can you show me a scanned picture of it in operation? I like to see what I'm getting! (45013 bytes)
3. I like boring, technical details, show me a write up on it. (Its not so bad!)
4. Dirty Harry said you have to know your limitations. What are this product's limitations?
5. I would like to see some test data.
6. Just which calibers are available and how much are they?
7. I think I know what I saw and I think I want one! How do I place an order?
8. Are these dies available in gun stores? Show me a list of your dealers.
9. I still have some questions, how do I email Constant Force Products?
10. Who the heck thought up this stuff anyway?
11. I'll bet you have some other data for reloaders that might be interesting.
12. I would like to visit some other reloading & shooting related web sites that you recommend.
13. Still have questions? Please feel free to email me or give me a call at 310-641-1430, I have about 45 years of very competitive shooting experience and would be happy to answer any questions you may have in the fields of rifle & pistol competition, and handloading for both of them. Best of all, if I don't know the answer I'll tell you so! (in that case the answer will be duh?) Or just email me using the above link. If you are a new shooter I am particularly interested in helping you because you are the future of shooting!.

Back to the CFP main page.