Processing times are now between 3-5 business days. Youve probably seen all the videos and web pages that are dedicated to 80% builds for Polymer 80 and other Glock clones, or the AR-15 platform. AFAIK, the only .45 ACP grip modules out there are the original SIG OEM P320 models in various sizes. Ive measured a few different OEM SIG Fire Control Units and come up with slightly different numbers. Overall, all of these stock handguns are great options and the choice of which one to buy would be based on individual preferences, needs, and budget. If you would like to know all of the tools that I used, please visit the article, If you do an internet search on P320 80% you will find multiple sites that sell the MUP-1 (80% P320 FCU) frame and jig kit from. I like to line up the bit first, and then carefully squirt a few drops directly from the bottle onto the bit, allowing it to drip into the hole youre about to cut. It's not about the size of the tool but rather how you use it. You might have heard that the P320 in .45 ACP has some differences from the same gun chambered in 9 mm, .40 S&W or .357 SIG. Add to Cart. Even the Springfield XD is a popular polymer-framed handgun that is known for its Frankenstein design and affordable price point. Thats what I personally use, and what I recommend. What We have all been waiting for. Also, since setting up the drilling operation for the 9 mm holes requires moving the work table, I do those holes first, then all the remaining holes can be drilled with minimal change to the setup. JSD is out, but I paid the extra for the ABprototype resale they have. This makes me so happy to hear. If youre super slow and careful, they might work for one build. Register to Get Free Shipping Over $80. Its an area that has a lot of questions that, without the correct answers, could have some serious implications. Then you need an 80% lower jig. The P320 is built around a simple stamped steel chassis. I would say you probably could but would not recommend it. In addition to MGBs tool list, I suggest adding a narrow cut 4 file that has two safe sides, and if you dont already have one, a Nicholson universal file handle to go with it. Out of stock Build an AR-15, AR-10, 1911, Sig P320, or Glock-compatible handgun with your own tools and know-how? Also, the frame does not have the pin holes drilled out for the fire control group and takedown lever. Like Thomas Paine, hes a journalist by profession and a propagandist by inclination. Exercise caution and follow all safety precautions. $879.99. SIG Sauer Forum. But if you want a beautiful, quality pistol that is as safe as a factory build, cycles like butter, shoots accurately (perhaps more accurately than an off-the-shelf model), and runs reliably for thousands upon thousands of rounds, its going to take a little time and a commitment to doing things properly. It was a little annoying to make the lower mainly because of the slotted #40 holes. Install the trigger assembly, safety selector, and magazine release. The design was also an instant success with law enforcement and private shooters. Industry News, I found that the 9mm and #40 drill bits are too large for the holes in the Jig. X-Change kits are available in a variety of chamberings in compact, subcompact and full-size configurations. A few pieces of advice when milling out your 80% lower kit. SIG P320 80% mup-1 PISTOL FRAME INSERT Sale! A SIG Sauer P320 handgun is shown at a store in Florida on Jan. 31. . I would say you probably could but would not recommend it. Save Share. To my surprise, I got an answer from JSD Supply 3 minutes later. Just forget all that. Concealed Carry, It does not allow me to manufacture a firearm for resale. And after a quick dialog, they offered to replace the jig when the next batch was ready in 4 days. I did this once, and ended up knocking the work table off level by about 3-4 degrees, and didnt notice until after drilling all the holes. Since you advocate using cobalt bits vs. the ones supplied by JSD, what are the appropriate bits to use in lieu of the JSD ones? The P320 is battle-tested, and that is why it is a go-to firearm for the U.S military and other law enforcement agencies around the globe. I havent done the 80% AR, but I have assembled several from parts. Awesome, you have come to the right place. Some fixtures, tools and/or jigs that I may talk about or show in a video series may be owned personally and not by my company (, Since the video series went live, Jordan from, I am sure you are reading this article wondering how much this build cost. If you are having problems finding your Sig p320 80% kit, drop by ABprototype.com and see what Alex can do for you. I had to disassemble the slide when it was stuck on the frame, just to get it off the frame. Some people have asked me if this build can be done with a hand drill instead of a drill press. No one else is even close. But this one is perfectly acceptable as long as you take care to tighten up the slack in the adjustment screws from time to time. Always wear safety goggles to protect your eyes from debris. The rest of the gun is completely interchangeable. The CADOJ insinuates that converting such a firearm from that roster-exempt state is manufacturing an unsafe handgun. When they start selling the kit they will also list a jig set and the other parts and tools necessary to build it into a functioning firearm. Products manufactured by 80% Arms carry a lifetime warranty against manufacturing defects. Buzz, Photo Source: Sig Sauer Configurator Tool. I had no trouble building a P320 9mm. Appreciate your time. The main reason I purchased the JSD 320 was to make it a 45. Happy building! Jason also does some interesting work on several other firearms platforms. The 1911 jig provides a carbide cutting tool for completing the slide rails and barrel seat by hand, while the P320 and Polymer80 jigs provide a template for cutting the frame with a Dremel and cutting wheel. The rest of the gun is completely interchangeable. Because there was no intention of writing this article, I missed the opportunity to get pictures of the jig when I took it out of the box. No restocking fee on new and unopened items! So my preference is to try to tune the rails to the specific slide and maximize performance. I mean if my goal was to win some kind of race to build something capable of firing off a single shot for some illicit purpose, and I wasnt worried at all about quality, workmanship or safety, then yeah, I could probably just skip the whole 80% parts market and whip up something in a few minutes with some common parts from the local hardware store. Also the slide stop from the 9mm -.40 works just fine. One thing to understand about Drill Press, you need to operate them at different speeds for the different drill sizes. I have everything except the for the 2 45 specific parts. Here's a couple of YouTube videos that give some great tips for the part time gunsmith. If you are not interested in building the MUP-1 (80% P320 FCU) P320 80% pistol but would like to know more about this firearm, visit our P320 Field Strip, Slide Disassembly, Slide Reassembly, FCU Disassembly/reassembly, as well as our Fire Control Unit Removal and Grip Module videos. One common issue Ive noticed specifically with the .45 ACP P320 build using the MUP 1 is related to magazine fitment. 80% P320 FCG on its way | SIG Talk. . My 80% P320 is the best gun I've owned, I love the thing. Ghost Guns has an introduction page for the P320 80 percent kit on the company website. For your first build, once you have gathered all the parts and tools and fully set up your work area, I would plan on at least 6-8 hours of workpreferably spread over a weekend or a couple of eveningsjust to get the basic build working. I found that your recommendation on the article actually works a little better for me and was backward compatible in a P320 9mm, whereas the OEM 45 FCU was not. Thanks to switchpod on the Full30 Forum for helping me understand how to come up with the correct speeds. I would polish the frame a bit more in this area. Add to Cart. The price on their site is the same as any other site but with free shipping, I saved a few dollars. Join the club. If you would like to know more about the tools that we used on the Sig P320 videos visit https://trb.fyi/tools-used-in-the-p320-disassembly-and-reassembly-videos and visit our troubleshooting guides at https://trb.fyi/troubleshooting/while you are at our page. Heres a chart that might help. I am sure you are reading this article wondering how much this build cost. So you might ask what you are getting yourself into if you decide to build a SIG P320 from an 80% FCU. And since this is the only Sig P320 aftermarket frame, why not buy it directly from JSD? The build went well and was fairly easy to do. I use the JSD Supply 80% insert, plus their LPK (from Sig with the updated parts), along with a caliber xchange kit to make it a 9mm compact in black. I guess if I could only afford one or two guns, maybe that would slightly steer me away from building the .45 ACP version of the P320. Amateur Radio @N4GN/NP4TT/OH4GN/@4F1GN; Pres. The Polymer80 PF320PTEX Grip Module is P80's first polymer grip designed for compatibility with SIG SAUER components for P320. Its less than one-fourth the price ($87.37, as I type this in early 2021). All 80% firearms that I build are for personal use only and are not for sale. I really enjoy the P320 in .45! To resolve this, you can simply file down the corresponding corners on the MUP 1, as shown below. Photo Source: Sig Sauer Configurator Tool. Hard metals like steel, as well as, larger drill bits require slower speeds than soft material like wood and smaller bits. (Ill admit Ive never actually built a P320 with a manual safety.). There really isnt a good direct correlation between bit sizes. Once you do get the magazine out, youll notice that the two two back corners were scraping at the top, against the MUP 1. Sig Sauer P320 Manual Thumb Safety Lever Parts Set $ 59.99 $ 52.99 OUT OF STOCK Sig Sauer P320 Standard Capacity Magazines - USED $ 30.00 Select options SALE! Other than these two items, there are no other things that I would do differently. Tough, Efficient, Reliable Tools at a GREAT PRICE! I am going to walk you through the adventures that I had when making the Sig P320 80% video. First Time Quality! The use of GLOCK on this page is merely to advertise the sale of GLOCK pistols, parts, or components. The P320s modularity is what makes this kit so interesting and promising. But when youre building your own gun, you have an opportunity to do better than just OK or acceptable! The revenant is 9mm, ump like PDW that looks and operates like a $3000 operating system. Just consider that the P320 is now the U.S. militarys pistol of choicein the M17 variant for the Army, and the M18 version for Marines, Air Force, Coast Guard and Navy. Focusing in on the Scope of your Tooling Needs for the AR Multi-Platform JIGs & the Sig P-Series MUP JIGs. The Sig Sauer P320 is a versatile and reliable handgun that is popular among law enforcement and civilian shooters. But bottom line, you just need to get the correct # sizes. In the meantime, if youre eager to take on a home gunsmithing project right away Ghost Guns has other pistol and rifle receivers right now. If JSD Supply built the jig with some hardened steel inserts I would say you might get away with a hand drill. Jump in the comments below and let me know! Its a great place to ask questions and share information. Hes the best. All rights reserved. If youve made your way to this post, I probably dont need to try to convince you of that. I was hoping I could accomplish this without having to invest in an full drill-press but seeing as how I havent gotten anywhere with a normal drill and the bits that came with the MUP Ill have to try out those cobalt tips. Finally, MGB recommends Forney Tap Magic cutting fluid, and Im sure that works great. In our email chains, I learned a little about why some of these kits may be so expensive other than the P320 is a relatively new gun on the market and parts are still scarce. Experts are confident that the number and . @SouthGain; former Wireless Architect @UPS; gun nut; lover of #liberty and #Bitcoin The 4208 has now been replaced by the 4208T, which seems to be available on reputable sites at prices closer to $120 these days.]. I found that the 9mm and #40 drill bits are too large for the holes in the Jig. Sig P320 80% COMPLETION JIG Sale! What I can surmise is that someone torqued the screw so tight that I stripped the head when trying to remove it. The perfect dimension would really be nice so I know when to stop banging on the jig. However, I did run into some minor issues early on this build which prompted me to write this. Ready to fabricate your first or next AR-15 80% lower? Building a firearm in your garage is easy with help from JSD Supply. You'll need the Polymer80 PF9SS Jig Kit, made for the PF9SS 80% Frame. Hello Tim. Second, I would round off the edges of the frame. The cost of the Sig Sauer P320 can vary depending on the model and customization options, but typically ranges from $500 to $1000. If you are having problems finding your Sig p320 80% kit, drop by ABprototype.com and see what Alex can do for you. Hi Tim, thanks for the information, super helpful. You'll need the Polymer80 PF45 Jig Kit, made for the PF45 80% Frame. Ive done the AK 15 years ago. Awesome, you have come to the right place. When you are ready to install them, visit ourP320 80% Parts Kit Install Videoto learn how to install them into the FCU after you have finished your frame. P320 - 80% Frames & Jigs - SigSauerParts. Thank you so much!! It provides high-quality, all-metal plates and guides for easier, faster cutting and drilling. Unfortunately, Im living in Puerto Rico now, where building your own unserialized guns is illegal (at least as I write this). While it takes a little customization to fit this table onto your WEN 4208 drill press (trust meyou can figure it out!) Excellent info the best Ive seen on any website so far. MGB recommends the WEN 4214 12-inch drill press, which runs a bit over $400.