We go over a few more basics in our paper patching discussion. As new designs are ordered, they are numbered and added here. Paper patched or lubricated lead bullets can be swaged in two basic styles, the swc. Nov 19, 2014 thus, for a 45 70 we could use a 350grain singlediameter revolver bullet with a 0. All lyman rifle moulds are available in double cavity only, except those moulds where the size of the bullet necessitates a single. This expanding catalog contains designs that are already on file. These molds are designed to fit lee six cavity handles. The patch lube has but one purpose to prevent tearing the patch when the bullet is seated. Corbin paper patchblackpower bullet tools corbin swaging. I have several of them and they are very well made. The one i chose, and which in the end proved the best for this rifles bore, was to simply cut two narrow strips of paper. Best accuracy is usually accomplished with a much closer.
My first attempt at paper patching 4570 cast lead bullets and i met with a slight issue. Assra forum paper patched bullets smooth or grooved. In schuetzen, the flat point punches out a nicer hole in the paper and seems to shoot very well. Paper patched or lubricated lead bullets can be swaged in two basic styles, the swc shoulder style shown here, and the smooth ogive style shown below. Heavy sprue cutter plate precision ground both sides. Mould blocks are made from durabar 65 45 12 extruded fine grain ductile iron.
Mould blocks are made from durabar 654512 extruded fine grain ductile iron. You would use the skinnier bullet for the rapid fire of the herd shots and the thicker bullet in a regular silhouette shoot when you can run a bore pig and dry patch down the bore. I have used computer paper, tracing paper and bond typing paper. Refining paperpatched loads for smokeless powder load data. The mold cavities are cnc machined for unmatched roundness and size control. This design is available as a basepour fixed weight design only. Lyman bullet moulds are the standard by which all other moulds are judged, regardless of price. I also wipe my own loaded cartridges with a paper towel before boxing, to prevent dust and dirt from accumulating on the bullet. This is my go to boolit in my browning 1885 45 70 in black powder but now im experimenting with paper patching and using unique as a powder charge. Lube grooved bullet on left paper patched without the paper on the right. Designed for a customer who was shooting a 458 and wanted to paper patch. If you use my paper patch lube, make sure that it is as soft as butter when you apply it.
This article is intended for shooters who are currently loading lubed bullets with either black powder. I believe that there is enough interest to have a paper patch board roll your own forum. This is the springfield armory 400gr bullet for the trapdoor. Cast bullet engineering specialises in hand crafted molds. Most other nose shapes just punch on through, even on larger animals. Always wanted to paper patch and the price was right. Anyone know of a paperpatch mould number suitable for the 7x57 and the 8x57. Apr 04, 2010 in this i show my rcbs 500 grain paper patch bullet mould. Nov 21, 2005 so, with your paper, plan on a cast bullet diameter that would give you a. Whitworth block for paper patched bullets show all the details. You will need no other lube when using ppbs and smokeless powder. Important information regarding paper patch bullet molds please read.
Im not a fan of lee molds as they seem a little fragile, but i have had good luck with their 405 grain 4570 bullet. All lee mold blocks are made from aluminum because of the exceptional molding qualities. Please note that this design is a tapered bullet design. I just ordered a perdesoli 1874 sharps snipe rifle. This bullet, for patching with paper, is cast in the cylindrical mould. Paper patch bullet d reamer and shop made casting mold. Most commercial bullet manufacturers use swaging in preference to casting, but bullet casting remains popular with handloaders. A cast bullet is made by allowing molten metal to solidify in a mold.
Due to the variety of casting techniques, temperatures, alloys, etc. In his march 1977 article paper patched bullets come of age, harrison provides a few rules for the shooter using a paper patch to obtain top velocities with poured slugs. For a description of what a top punch is, please see our faq page. Youll only need enough lube to cover the paper patch. Corbin paper patch and blackpowder bullet swagingreloading.
It is currently listed with midway as a special order mould. I can also recommend the buffalo arms paper patch molds. Then use egg whites as a binding glue to seal the tail end of the paper patch to the bullet. This is my go to boolit in my browning 1885 4570 in black powder but now im experimenting with paper patching and using unique as a powder charge. This is a discussion on paper patching 45 70 within the lever action forums, part of the gun forum category. Either the ppcbtype mould casts the core at the desired diameter or we process the normaldiameter cb. Everything seemed to work great except i think i have the patch riding too high up on the bullet nose on the lee 457340 395 gr 2 cavity mold. This is a custom clone of the original 4570 sharps fp.
Matthews has an excellent paper patching book, i would look at it if you really want to get serious about it. Mass produced bullet molds are designed with very conservative, minimal dimensions north of the crimp groove, so that they will chamber in the great variety of firearms out there. One of the issues involved with paper patching is the bullet needs to fit the bore nearly perfectly for best results. Paper patched bullets ppb are probably the most controversial of all lead bullet styles. Hunting with paper patch bullets in sharps 45120 aka 45. Saw an original brass pp 4575 mold, 350gr, for the 76 winchester so made some and they shot very good. Lee paper patch mold for 4570 you need to login or register to view media files and links. I roll by papers on a heavy sheet of glass so that the patch does not dry out while rolling. I got into paper patching because its so expensive to shoot factory ammo. Bullet diameter for 4570 paper patched cartridge shiloh. The paper patch is moistened slightly with water to make it more pliable and slightly sticky. Most bullets from lee molds can be used as cast without sizing. The first three numbers of any ideal or lyman mold are the size to diameter.
I dont presently shoot 4570 but have recently gotten involved with the 50 alaskan cartridge. Their standard offering of proven, popular designs are the widest available. The pcm2 comes with a hardened cannelure wheel with standard. Choose a design from our catalog or submit your own custom design. You may choose from these designs, use one of these as a basis and specify modifications, or submit a completely custom drawing either electronically or by regular mail. Cast bullet engineering cast bullet moulds hand cast lead. May 17, 2016 you can clearly see the paper patch leaves the barrel intact around the bullet at 00. Professional bullet moulds accessories for sale, professional. Handgun bullet molds 80 rifle bullet molds 28 black powder molds. Most cast bullets are made of lead alloyed with tin and antimony. Three hardened dowel pins provide positive alignment in both vertical and horizontal planes. Making the paper patch starts with the paper selection. There is a direct relationship between the bullet casting alloy, the final diameter of the cast slick bullet, the thickness of the patching paper, and how the paper is wrapped on the bullet.
Mar 22, 2015 this article is about using your lathe and milling machine to make a mold to cast bullets suitable for paper patching. I prefer to seat my ppbs right on the lands or even to a slight crush fit, but feel free to experiment. You can also watch as the paper patch comes off the bullet between the muzzle at 00. Refining paperpatched loads for smokeless powder load. I think that buffalo arms is one of the highest quality mold makers out there right now.
I add 2 egg whites per 16 oz of h20 for my wetting solution. Precision cnc lathe bored custom bullet casting molds. A good starter bullet is the accurate molds 45480p in. Please order in the other features drop down box above. Then, rub the paper down with a good patch lube such as precision lube 2000, from muzzleloader originals. This is a discussion on paper patching 4570 within the lever action forums, part of the gun forum category.