Postell bullet design software

Architectural styles and the design of networkbased software architectures. Commonly used bullet weights typically fall between 500 and 560 grains. This is a powerful and flexible program, but the usual rule applies garbage in, garbage out. Does anyone know anything about the postell bullet lyman 4572. Print out professional, precise drawings in saami or cip specifications. He states its the best killing bullet he ever shot or made for a. The worlds largest selection of lbt design, hand cast, heat treated, wide meplat bullets available. Montana precision swaging makes excellent lead cast bullets in a variety of diameters. Architecture styles and design of network based software uci. This successful bullet design soon found its way into all target competitions. Michael rix and i will be publishing some results in the near future in one of the popular magazines. Our standard offering of proven, popular designs are the widest available. The postell or creedmoorshaped bullets are the most popular, with a few shooters using the lyman 457125 round nose or schmittzer pointed bullet as well.

Take your drawing to a reamer manufacturer and you are ready to go. It consists of the dc1001 tangential ogive calculator, dc1003 paper. Read 12 answers by scientists with 6 recommendations from their colleagues to the question asked by behrad mahboobi on nov 3, 20. Soon, hunters began to pick up the bullet as well once they realized the benefits to accuracy and the effectiveness of bergers hydrostatic shock. What software can be used to simulate a bullet shot from a gun or an.

Each bullet is weighed and micrometer measured as it is produced. Vld bullet design the vld very low drag bullet design was born from a request made by the us 300 meter shooting team. Indicates the bullet is weigh segregated to bullet with a flat nose shot better in the wind than others yet that person is not using any today. Just download the setup package, install it and start editing your first track plan. Cast bullet design and evaluation advanced version 5. Benchrest barrel weight calculation program free download as an. The information developed in quickdesign can be imported by quickload so that the user. Where as with the postell, the postell even in the 4570 did not have the same issues. Some montana precision bullets have very specific applications based on the bullets design. If you are a match shooter, you are going to love how fast, flat and accurate these bullets fly.

This has been one of my favorite bullets for long range bpc shooting and all i know about it is that it is an old design and it works well for me. Quickdesign computer aided cartridge design software, is quick and accurate way to create wildcat cartridges from scratch or from the huge database in the program. Bullet mould designs for black powder long range rifles are 10 a penny. Using the duelchronograph bc calculation technique and a good software program it is also possible to estimate wind deflection reduction from improved bullet design grooveless as well as ogivenose design. Thermal design tool is a graphical drawing application that helps you to design surveillance solution with multiple hikvision thermal products. The best i can find on reloadersnest is 1,500fps with varget for a rolling block. Ed, i just took a look at my midway catalog, and on p. Scarm means simple computer aided railway modeller software for easy and precise design of model train layouts and railroad track plans. My interest in bullet designs started with my interest in accurate benchrest type shooting, primarily at 100 and 200 yards but also on occasion out to 300 yards. Shop lyman for our innovative selection of bullet moulds.

Hammer bullets are custom turned on a cnc lathe, using only the highestquality solid copper appropriate for the desired result. Dimension and resize for use in precision records bullet database view the online help file for the cast bullet design module buy it now at the precision software store. Preferred bpcr bullet mould for silhouettelong range. Also discussed is the only bullet design software im aware of and design considerations i feel are important when designing a bullet.

Both bullets are seated to achieve a coal of about. At 300 yards i have to add a couple of points of elevation with the heavy bullet then at about 700 yards they shoot to the same place with the same sight setting. The lyman and my custom both cast very easily and bullets just drop out. I prefer the lyman postel style bullet at about 535gr for either. It appears though that the selection of any design is based purely on the results obtained in competition. Quickdesign computer aided cartridge design program, neco. My chamber was recut from 4570 to 4590, so all vestiges of the original topography are gone. Precision cast bullet design and evaluation software.

The bullet engineers pack has been completely rewritten and updated for windows. I just ordered a of those postell bullets from a company out west. And later it deepened as i became involved with yard target shooting with. And the saecos are a totally different bullet, the 745 and 645 are accurate bullets and i have used them at long range my first attempt was in 1996 at ratons first creedmoor event. A few grains of unique and you have an inexpensive plinking or centerfire squirrel load.

Experience suggests that smooth projectiles under 20mm diameter are laminarturbulent, and. I shot the postell and creedmore grease groove bullets in my 45120, and they did very well with 2 and 3 fg swiss powder, after my day of knowledge with sharpsguy bill i have learned that for a hunting bullet the flat nose is the way to go, if your rifle likes it. If they do well, im gonna see if swede has any leftover three or four cavity molds of this design. The cast bullet design software version 5 is now available for purchase and download. Specializing in heavy weight for caliber gas checked bullets. Stabilty issues were seen right away in the paper targets past 800 yards. Lyman moulds are made from the highest quality steel and are very durable. Bullets are sized and then lubricated with spg lube, specifically for use in black powder cartridges.

This mould is designed to cast lead bullets for the 4570 government. Free download as an excel file or free download as an. You can search and select a desired product to draw system diagram with product shapes. Ballistics experts use computeraided design software to build and model new types of bullet, then create prototypes using lathes.

Per quickload ballistics program this load produces 34633 psi and estimated. The paper patch bullet is a lot more like regular lead soft the bullet maker stated it will flatten out like a half dollar when it starts to travel into the animal etc. Without a doubt a couple of the key factors in loading accurate ammo includes knowing the chamber and bore dimensions of. This is why instead of stocking a premade line of bullets we prefer instead to work n each order on a custom level. Im convinced your 350 grain rnfpbb lead bullet design is superior to the.

We have five files available as a free download as indicated below. For example, schmittzer and postell describe the bullets shape and contour. Bullets, reloading, spotting scope and more bpcr long. Cast bullet design shooting and reloading software. Some architectural styles are often portrayed as silver bullet solutions for all forms of software. Bullet design software dc1015 bullet engineers pack the bullet engineers pack has been completely rewritten and updated for windows. As long as were talking about the bullets heres my drop tube wvibration to help settle the powder. Both paul jones and buffalo arms produce a version of the postell and from experience id say they are of much better quality although you could buy several lyman moulds. With scarm you can easily create the layout of your dreams. What started as a small dream has become a multimillion dollar international business selling ammunition, reloading supplies and accessories.

Or the images must be photographed or drawn seperately and may then be stored in the bullet databases the images are for reference purposes only, and are not required to calculate a ballistic coefficient. If you stick to a proven bullet like you have and get beat in a match, it probably wont be because somebody is shooting a bullet of a better design. If you dont mine my paraphrasing instead of scanning 4572 this is the special bullet used by some military sharp shooters for long range target work, it was first made for us by george h russell of boston mass and was first used at sea girt by the boston military companies. Here are the saeco 645, 480gr bullet left and the lyman postell, 535gr bullet right loaded over 70 gr of 2f kik by weight. It consists of the dc1001 tangential ogive calculator, dc1003 paper patch bullet design calculator, dc1004 terminal ballistics plotter tplot, dctwist twist rate calculator, and hb9e handbook. Bullet design calculation program available in two formats. Our goal from the beginning was to develop solid copper bullets that were the most accurate, flattest shooting bullet on the market that would have much better terminal performance than any other premium match grade bullet. I would suggest, that it may be beneficial for any proposed bullet design for lr shooting be tested first in a wind tunnel.

In the design mode, you can change design variables including the flight conditions, the engine size, the inlet performance, the turbo machinery compressor and turbine performance, the combustors or burner performance, or the. Scarm the leading design software for model railroad layouts. Shooting software cast bullet design and evaluation advanced version 5 version 5 this cast bullet design advanced version is for private or non commercial use only purchase the professional version here or contact tmt enterprises for information about the professional version. I havent fired any of these bullets from the new mold, but i am hopefull that the 116 mix will control the nose slump in the comparatively shorter ogive of the postell bullet. It is a good bullet design in the same way that the postell and the pj creedmoor are good designs. I need a new postell mold page 2 shiloh rifle forums. Montana precision swaging cast bullets 45 caliber 458 diameter 535 grain lead postell spg. Montana precision swaging cast bullets 45 cal 458 diameter 535. This mould casts a very concentric bullet with a flat base and consistent weight. More than 1200 cartridges more than 230 powders more than 2500 bullets abundance of useful outputs.

The other weid thing is the lighter lyman postell bucks a cross wind better. Berger bullets ballistician bryan litz explains tangent and secant bullet ogive designs in a glossary section of his applied ballistics website, which we reprint below. Bullet drag calculator calculates the drag function for a bullet of a given shape. Im looking mostly for something where i can poke some buttons and turn some knobs to see what effect changing a few parameters of a particular bullet design might have i. Bullet swaging techniques are discussed and illustrated on corbins swaging page.

The focus of todays testing was to add to our growing body of knowledge and experimental results concerning how bullet design affects elevation and windage correction requirements. Since there is hardly any recoil it is perfect for introducing young or new shooters to bigger guns. Bryan then explains how tangent and secant profiles can be combined in a hybrid design. With input from the customer we can determine what design of bullets, hardness of bullet, diameter of bullet and type of lube has the greatest possibility of achieving the level of accuracy that the customer will be completely. This lee 1 grain is a perfect gallery load bullet for any 30 cal but is really really fun in a 3030. Has anyone used any bullet design software that they are fond of. Accurate shooting with cast bullets from 100 to yards. Extremely popular postella classic lyman bulletmould designed and built by noe bullet moulds. It shoots well in my pedersoli, but i dont have the factory chamber. You can also edit the device quantity according to the actual needs.