try this https:// Regardless, Winslett’s conversion is the first case we’ve seen of one being made legally and legitimately. Before you start thinking about becoming an SOT “just to build machineguns,” bear in mind you have to be an actual firearms manufacturer, obtain a Federal Firearms License, Taxpayer ID Number, apply for an SOT status, pay all the appropriate fees, including a couple grand to the State Department for ITAR compliance, and be in the business full time. Using one in a modern rifle requires some tuning and other work. As it moves forward again, the carrier catches the top of the sear in the DIAS assembly and releases the hammer. Unlike the recent bump stock fiasco, BATF grandfathered unregistered sears made prior to November 1, 1981. Remember the recall on the IWI Galil ACEs? These prices are escalating in step with everything else full auto as there are only a finite amount in the NFA registry. The only thing holding the hammer in the cocked position is the disconnector. Jig is made for properly aligning and drilling the third hole for a full auto sear in an AR-15 style lower receiver. Essentially, this rule makes possessing a Pre-81 DIAS useless. Rationale and ignorance is not something the ATF takes kindly. In 1981, BATF issued a formal ruling that these sears (“AR-15 Auto Sear,” “Drop-In Auto Sear,” and “Auto Sear II,”) were considered machinegun conversion parts and any sears made after November 1, 1981, had to be registered as a machinegun. When the trigger is released, the hammer moves from under the disconnector hook and is caught by the trigger sear in the hammer sear notch, making it necessary to pull the trigger for each shot. What separates a registered receiver has a third pin hole to house the auto sear. Save my name & email in this browser for the next time I comment. You are not denying having the autosear, you’d be claiming that you can legally possess it. They were recalled for having a third pin hole in their receivers even though you could not simply drop a full auto sear in them either, ATF still considers them a machine gun and must be dealt with accordingly. The issue with ambi burst packs is that there isn't room to drill the semi auto elbow spring pivot hole so the conversion sear has to ride on the factory HK full auto pin hole location. Rob Manley’s directive to the `square hole drilling’ video, is well worth watching, but I haven’t worked out how the drill can be fully inserted in the round hole immediately. They more or less flew under the radar as ARs were still not a very common rifle; there was no internet, and there weren’t legions of firearms owners writing letters to ATF’s Tech Branch for clarification on what was and wasn’t legal. A DIAS doesn’t require a third pin hole, though some receivers will require some milling. This was posted in a Facebook group and the ignorance is astounding. See (Fig. Thirty years later, they’re going past $15K. The jig and pins are made to exact tolerances. M16 Third Hole Jig Bayou Gun Runner. Also IANAL, but thats how I've learned it tyeo098, Mar 8, 2011 #2. The jig … With the cost of a transferable M-16 being more than $20,000 these days, this article is intended as a guide to what you’re buying if you’re considering a registered conversion part over a dedicated machinegun. M-16 fire control parts are legal to purchase and own, though we nary see a point unless you have an M-16. Questions remain as to whether the shooter actually made the device and used it, or if it was the image of a prototype found on his computer. can you elaborate on this claim since in every other legal situation the burden of proof is on the prosecution. Sign Up today for our FREE Newsletter and get the latest articles and news delivered right to your inbox. The Swift Link and the Coat Hanger Machinegun work on a principle similar to the Lightning Link, but in reverse. On the one hand, you need to use a screwdriver to depress the automatic sear spring below the hammer axis pin’s hole. Apart from enlisting in the military, becoming a SWAT officer, or signing up as a private security contractor where you may be issued an M-16 for an extended loan period, your sole recourse for obtaining an M-16 is buying one. Once it’s installed, the rifle is full-auto only. The other challenging part is that the Lightning Link only works with Colt SP-1 bolt carriers. New Frontier Armory’s M-16 Drilling Jig is made for properly aligning and drilling the third hole for a full auto sear in an AR-15 style lower receiver. Many of these methods were conceived pre-1986, because contrary to popular belief, M-16s weren’t exactly the staple of every gun shop as some revisionists might have you believe. LANTAC Brings Black Nitride To E-BCG Series. Pushing asatmblp. This is like putting Ferrari badges on a Pontiac Fiero. Most lower receivers need to be modified by drilling a third hole to fit the auto sear. The upright portion sits between the rear takedown pin post of the upper and the bolt carrier. Weight: 0.05 lbs M-16 Drilling Jig is made for properly aligning and drilling the third hole for a full auto sear in an AR-15 style lower receiver. 1998). As soon as i get this hole location I for sure am going to share it to all. If you prefer to machine shelf pin holes with a plunge router instead of a drill, this is the jig for you. Transferable DIAS are referred to as Registered Drop-In Auto Sears or RDIAS. The only way to make it accept an auto sear is to drill a hole, and THAT is construction of a F/A weapon. What separates a registered receiver has a third pin hole to house the auto sear. That may sound crazy, but that's the law. Fasten one end of the %-inch cable to the coil spring on the lifting bail, using the special cable clamp. But re-running and closer inspection of the video shows that the workpiece already has a square hole in it, and the drill chuck is designed to slide freely in any direction at right angles to the drill axis. However, before you start searching for one on the various auction sites or local gun shows, there’s a catch. AR-15 to M-16 Class II Drilling Fixture with Detailed Instructions: The fixture is a drilling template made of machined stainless steel that properly places the hole above the selector for the GI auto sear pin. CMG West, LLC fitting. Drill holes in fire control area: Drill the (37) 1/8 diameter holes to a depth of 1.249 from the top surface of the receiver. Firearms & Survivalists Lifestyle 1990) cited by U.S. v. Cash, 149 F.3d 706 (7th Cir. While hearing, you may wish to have three heads and six hands to do this job. Not a lawyer, but it appears that it is because it’s what’s called an affirmative defense? It doesn’t give the shooter select-fire capability. The DIAS requires an M-16 hammer, selector, and bolt installed in the rifle. It showed up on a few internet forums and appears to have an origin as the result of a Freedom of Information Act request submitted to the ATF with regard to the October 2017 shooting at Mandalay Bay in Las Vegas. Building a machinegun in the United States is illegal unless the builder happens to be a Special Occupation Taxpayer and manufacturer. Joined: Oct 14, 2010 Messages: 433. Another insert (with an additional drilling bushing) has been added for the drilling of the trigger through the bottom (80% mil.spec. The M-16 Third Hole Drilling Jig is made for properly aligning and drilling the third hole for a full auto sear in an AR-15 style lower receiver. U.S. v. Bradley, 892 F.2d 634 (7th Cir. Also, for the drop-in auto-sear to work in the AR-15you need an M-16 hammer, disconnector, trigger, selector switch, and bolt carrier. Inspired by images of the Swift Link, Winslett was searching for suitable materials in order to make a version of his own. ATF says that an AR-15 lower receiver with the hole for the auto sear pin drilled in it is a machine gun. Legal Warning: The following article is for educational and informational purposes only. When the trigger is held rearward, the sear is below the arc of the hammer notch. As such you’d need to demonstrate that you can, legally. 1) Setup milling adapter plate: Bolt … If you have a commercial bolt carrier, or even an M-16 carrier, these will need to be milled to work with the Lightning Link. This is a drop-in part to convert a commercial AR-15 into a fully automatic firearm. The drill hole . These also boast the layout for the auto-sear holes for conversion by Class II manufacturers into their select-fire counterparts. A router makes an exceptionally clean... Kreg Jig Pocket Hole System-R3 - The Home Depot FFL & Class III License from $54.99 at FFL123.com. Yes, that is a bent-up coat hanger, properly registered as a post-sample machinegun. your statement in this article says the burden of proof is on the defence. Minimum recommended concave surface radius is 1 x the drill diameter (to ensure the centre of the drill tip enters the workpiece first) Stable conditions; Use shortest possible drill But to deliberately drill a hole for “aesthetics”  seems like a waste of time. Bolt catches and selectors are made by the same contractor that supplies BM. The issue is that the pre-81 exemption applies to the original taxation, it does not apply to post -81 transfers. The drill hole is reinforced with a steel drill bushing to prevent wear and be able to use the jig over and over without any issues with tolerance. This makes the possession of this little part akin to owning an unregistered machinegun. It looks like it would work much like the Lightning Link by depressing the disconnector when the bolt closes and releasing the hammer to enable full-auto fire. Buy AR15 M16 Class II Drilling Jig Fixture Auto Sear: GunBroker is the largest seller of Class 3 Parts & Accessories Class 3 Firearms, NFA & Destructive Devices All Survival Skills Drill Door Handles Florida Accessories Drill Press The Florida Hole Punch Drills The closeness of the sear hole to the top of the receiver is an issue with the bushings, may need to install the bushing offset to the bottom of the hole, and drill the sear pin hole near the top edge of the bushing instead of centered. The drill hole is reinforced with a steel drill bushing to prevent wear and be able to use the jig over and over without any issues with tolerance. Please do not break the law. All rights reserved. Which he intends to weld a pin inside. The drill hole is reinforced with a steel drill bushing to prevent wear and be able to use the jig over and over without any issues with tolerance. An interesting variation of the Swift Link is one that was made by Ben Winslett (a firearms manufacturer and SOT) out of a coat hanger. This type of device has been talked about in NFA circles for years, with some referring to it as the “Afghan Coat Hanger Conversion,” presumably because some Afghani fighter got tired of firing AKs and happened upon an AR that he converted using this method; or perhaps it was a PMC that was issued an AR. Another fantastic invention that came about in the 1980s was the “Lightning Link.” Properly known as the S.W.D., Inc. Auto Connector, fewer than 900 of these were manufactured and in the NFA registry prior to May 1986. It’s not uncommon for these to break on extended use, and once they break, you’ve just destroyed an over $15,000 machinegun. I have access to a … The Lightning Link lays flat in the lower receiver, with the forward opening fitting over the disconnector’s hook. M 16 Drilling Jig New Frontier Armory. Factory sears are designed to work via pivoting on via the full auto sear pin hole location. While some of these registered conversions may sound a little wonky when it comes to timing them, fitting them to a receiver, and in some cases, their fragility, finding one may be the only route to legally obtaining a full-auto AR for under $20,000. If you hold the trigger after a shot is fired, the sear will not catch in the hammer’s sear notch when the hammer cocks because the sear is depressed below the arc of the hammer notch. Remove the drilling adapter plate and drill the (14) 3/8 diameter holes and the (1) 7/16 hole to the same depth. Pre-81 DIAS useless DIAS assembly and releases the hammer in the rifle is full-auto only suitable in. 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