But 20+ years in aircraft ind. Traditional wax lubed and identical coated bullets used for accuracy comparison. Compared to our grandfathers and even our fathers, we get to enjoy more choices for bullet design; these choices include polymer-coated bullets. They are regular cast boolits with a coating applied. Now we have ballistic tip ammo and they are not even considered hollow points. Back to KTW, in their initial tests of the ammo, they found that the brass/steel bullets caused significant and rapid barrel well as well as poor accuracy. The Teflon did not affect interior ballistics. In testing, the comparatively hard brass bullets wore out barrels far more quickly than standard solid lead and copper-jacketed lead rounds, since they did not deform to fit the rifling. 2. Teflon coated bullets were an interesting side track on projectile development, but have fallen into the dustbin of history due to an inaccurate hit piece by the mainstream media. Can polymer coated bullets be used in a Glock? . They also have all legally owned guns registered and easily traced. I don't think the article mentions anything about the bullet diameter being a factor in the penetration ability. That is a urban legend brought out by gun grabbers to get rid of the evil Ranger STX rounds, I mean the "EVIL EVIL COP KILLING BLACK TALLON ROUNDS." For self-defense, there are a number of more exotic bullet types available with the jacketed hollow point (JHP) leading the pack with bullet weights of around 165 to 230 grains. gum up your dies, Great for indoor shooting where lead USA Shooting athletes to compete at 2023 International Shooting Sport Federation Shotgun World Cup in Doha, Qatar. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. It's the hard metal core (illegal for civilians in the US) that makes the bullet armor piercing. Ive seen TV programs pushing microstamping. The teflon is used to mitigate this effect, but it does not make a bullet armor piercing. Just add a tumbler. Zylon (or PBO fiber) is a high-strength synthetic polymer whose tensile strength actually exceeds Kevlar, one of the most prominent and recognizable synthetic fibers on the market. These bullets are illegal in NJ even though a quick Google search will tell you that these bullets wont go through body armor and the best bullet to penetrate . Coatings come in a variety of colors. Oddly enough, Second Chance sold KTW ammunition in the 70s. The teflon was meant to actually slow down/catch the bullet in barriers rather than help it penetrate? Enter the mainstream media; in 1992 or 1993, NBC News ran a hit piece on cop killer bullets, which in typical MSM fashion focused not on the projectile itself but rather on the Teflon coating. Molybdenum Disulfide is the most popular bullet coating. (Cop Killer) rounds were shown not only going through body armor like a hot knife through butter, but doing massively more damage to flesh than any known handgun ammo. It took several years for them to come to the attention of the media and other anti-gunners. The polymer coated bullets produced slightly smaller 15-shot groups than the wax lubed bullets. Less than 5 in stock Item #: AM96649 $0.16 per piece. I think the only remotely political statement in that movie is everyones complete disregard for the lives of innocent bystanders. Figure 3. We would like to show you a description here but the site won't allow us. When aimed at the legs, rubber bullets can stop a dangerous person or crowd from getting closer to a police officer, Lazzaro said. Teflon bullets were developed by a coroner, the coroner's special investigator and a police sergeant, who were seeking a round with improved penetration against hardened targets, such as car doors and windshields for law enforcement officer usage. [5] However, many individual states have legislation restricting various kinds of coating materials, for example: Last edited on 16 February 2023, at 20:10, Learn how and when to remove this template message, "Interview with an inventor of the KTW bullet", "Code of Alabama, 13A-11-60: Possession or sale of brass or steel teflon-coated handgun ammunition", "Hawaii Revised Statutes, 134-8: Ownership, etc., of automatic firearms, silencers, etc., prohibited (a)", "Kansas Statutes, Chapter 21, Article 63, 21-6301 (6): Criminal use of weapons", "North Carolina General Statutes, Chapter 14, Article 8 34.3: Manufacture, sale, purchase, or possession of teflon-coated types of bullets", "Oklahoma Statutes: Title 21 1289.19: Restricted bullet and body armor defined", "Oregon Revised Statutes, 166.350(a): Unlawful possession of armor piercing ammunition", "Consolidated Statutes, Title 18 6121. What makes a good armor penetrating bullet is the bullet profile (shape), diameter (the smaller the better), and the construction material. i recalled a different original purpose for the teflon coating. They were probably talking about moly. (a) Offense defined.--It is unlawful for any person to possess, use or attempt to use a KTW teflon-coated bullet or other armor-piercing ammunition while committing or attempting to commit a crime of violence as defined in section 6102 (relating to definitions). The GUN LAWYERS board Free gun related legal advice. cast bullets in a Glock,, will blow up,, so many folks will not load them,, for a Glock, I have shot them in a Mod 21 for years before I heard this,, and i have friends that shoot 9mm 147 fp BB,, lead with no . [4], Several calibers of KTW rounds were proven to penetrate ballistic vests under certain conditions. Its NEVER an accident. Kevlar fiber is used in rope and in cable, where the fibers are kept parallel within a polyethylene sleeve. used to describe someone who manages to avoid criticism and keep a good reputation, even after they have done something wrong: The Teflon President survived the crisis with his reputation intact. I have tested numerous calibers against numerous types of vests, with all the results on youtube. When used with bullets, the coating of Teflon was specifically to help the bullet engage the rifling better and prevent the aggressive barrel wear caused by a naked projectile. Some polymer coatings can reportedly be driven to . The hard-cast bullet is coated with Underwood's Hi-Tek polymer coating that helps cut down on lead fouling, helps the flat-nosed round feed more reliably in semi-autos, and has a Brinell Hardness of 21. . By Marcel in forum Getting Started on Gunsite, By browninghipower in forum Reloading Discussions, By Bundu Ric in forum Reloading Discussions, By 1911 fan in forum Reloading Discussions. At first they limited sales to government agencies but a profiteer sued them for restraint of trade to get some to sell to his survivalist clients. It lubricates the bullet and reduces friction when the bullet travels down the bore. . Some. Blue bullets has been by far the least smoke of the coated options. (.430) 240 Grain SWC Coated Bullet $ 36.00 - $ 70.00 Select options Generally however, all teflon coated bullets are not lead, but instead, tungsten, hardened brass w/steel core, or some other design which is already AP before the teflon is applied. Ronin is an anti-gun screed. Waxy lubes can build-up in dies. U.S.A. - - (Ammoland.com)- In 1982 NBC ran a "Prime Time" special on Teflon-coated bullets labeling them "armored piercing . Pagamenti sicuri; Spedizioni in tutta Italia; Assistenza 035 5293249; Home I have shot 100's of them through a Glock 17, the SR9c & the LC9 without issue & they are very clean. Get all the news and updates from Gun Nuts in your email! Likely the best example of this is in one of my favorite movies, Lethal Weapon 3. In 1982, NBC ran a story on Teflon-coated bullets. If the bore of a firearm is rough due to poor maintenance or poor machining, Hi-Tek will not work as intended. Yes, I'm aware of the warnings in the manual. Big game hunters praise this bullet for its proven precision and immediate knockdown power on the target. Years of research have gone into sophisticated jhp bullet designs that allow for maximum expansion upon impact with a target. [li]Oklahoma - Teflon-coated bullets are illegal in Oklahoma under some circumstances. At close to 3000fps wont your .357 rounds overpenetrate pretty much, well, everything? Perhaps I should reword that statement better. Bear Creek moly coated bullets: no website, phone: 209-874-4322. The federal ban on armor-piercing pistol ammunition uses only the composition of the bullet's core to determine legality. The tip of the bullet is not made of real silver, or even real metal for that matter. After some experimentation with sintered tungsten-alloy Kennertium W-10 projectiles, which were eventually abandoned due to supply and cost concerns, the inventors settled on a bullet consisting mostly of hard brass and some with a steel projectile. Kevlar is sometimes used as a substitute for Teflon in some non-stick frying pans. NONTOXIC No lead on your hands, no lead dust in the air, and no toxic fumes even during long loading sessions or shooting on indoor ranges. They were quickly relegated to police/military only. Finally, it is up to the maker of the bullet to apply coatings correctly for best results. Per 18 United States Code, 921(a)(17)(B). sounds like a screwing to me. Figure 4. The velocity, an average of 15 shots, of the two types of bullets was nearly the same though the coated bullets were a little slower. Jan 28, 2014. One coat is enough with HF RED. Are plate carriers authorized in the army? Before the 5.7 and Glock scares, we had teflon coated ammo . Glocks shouldn't--shoot lead bullets. The inventors, having also noted that the tips of canes were frequently covered with the relatively soft and malleable Teflon to help them grip surfaces, found that the addition of Teflon helped to prevent bullet deflections from vehicle doors and windshields, further improving penetration against those surfaces. All Glocks--except the Glock .45-- use polygonal rifling, so lead bullets can cause buildup---and quick . I dont disagree with you. While hollow points are commonly used by police and civilians, they are banned in international warfare under the 1899 Hague Conventions early laws of war that the United States has followed even though the U.S. government never ratified the agreement. Its the mundane stuff of plastic bags and sandwich boxes, but polyethylene has a more streetwise talent: in the form of dense, high-molecular-weight fibres it can stop a bullet in its tracks. With this design, all the advantages of the tungsten alloy were retained and yet thousands of rounds could be fired through a handgun barrel without excessive wear. decrease in smoke. JavaScript is disabled. .45 ACP 230 Gr. Now if teflon bullets ever come up in conversation, I have something more than, Physics doesnt work that way as a response. Teachers, quite often and unfortunately, plant seeds of 'knowledge' which isn't. ACME 45 (.452) 175gr SWC BULLET NLG COATED 100/BX . The bullets actually look "wet" and are very slippery. That said, there are a few general advantages we can identify. $111.00. Some bullets are coated with Teflon to protect the barrel from excessive wear and fouling. Figure 1. $80.99. Go to Parent Category: 9mm Ammo Filter By: 9mm jacketed hollow point ammo is generally considered the best 9x19 bullet to use for self-defense. Look for bullet weights in these rounds to range from 115-grain to 147-grain. Oregon state law forbids the "[possession of] any handgun ammunition, the bullet or projectile of which is coated with Teflon" while committing or intending to commit a felony. Forgotten was the Remington Golden Saber. Winchester stopped producing the Black Talon round in 2000, and that kind of fed into its mythology and mystique. And most probably, there's a gun store near you that can do an exceptional job with your Glock. 6121: Certain bullets prohibited. Badman Polymer Coated Bullets uses a process that bakes on a This led various US gun control organizations to label these types of bullets with the epithet "cop killers". moly is used very regularly. . Looking at a box of them right now 1 of 100 @ 7.95 per box of 20. A new fiber, made by genetically engineered bacteria is stronger than steel and tougher than Kevlar. The are commercially available rounds in 9mm, .357 magnum, .357 sig, 5.7mm, 7.62mm Tok, .30 carbine, 9x23 and 9x25 that will defeat most if not all level II vests, and some level IIIA's. Only place I could find them was at L. B. CA. Teflon is the nylon-type fabric used for the outside of the vest, while kevlar is the bulletproof material inside. Certain bullets prohibited", "South Carolina Code, Title 16, Chapter 23, Article 5 16-23-520: Use, transportation, manufacture, possession, purchase, or sale of teflon-coated ammunition", "Code of Virginia, Title 18.2, Chapter 7, Article 7 18.2-308.3: Use or attempted use of restricted ammunition in commission or attempted commission of crimes", "The Real Story on 'Cop Killer' Teflon-Coated Bullets", "The Return of a Legislative Legend: Debating 'cop-killers', https://en.wikipedia.org/w/index.php?title=Teflon-coated_bullet&oldid=1139766193, This page was last edited on 16 February 2023, at 20:10. From left field, no great ballistic insight here. Add To Cart. This is meant to facilitate a long string of shots between cleaning without affecting accuracy.