Posted by. 80% PF940SC TEXTURED FRAME - G26 POLYMER80. I’d say his “build adventure” / tutorial series is the best one out there if you’re looking to complete a MUP-1 for yourself; it’s detailed, easy to follow, and covers most questions and concerns that potential builders may have. Alas, my parts kit was older and required the spring be installed. After completing my first 80% AR-15 and Polymer80 builds, my thirst for more DIY gun projects only grew deeper. I carefully shaved down each side until the FCU was just able to fit in the slide rails without excessive force, then I filed down any high spots I detected with the use of layout dye. As of writing this article, the MUP-1/P320 is only the second pistol I own after my Polymer80 PF940C/G19 build and as stated prior, my pistol shooting experience is very limited. The prospect of an 80% Sig Sauer P320 greatly piqued my interest, but I was disheartened to see them either out of stock or as unreleased vaporware everywhere I checked. Not a financially smart way to get a hand gun. $99.00. That means this SIG P320 insert is extremely versatile. Would recommend this product. Glad it went well. As parts are in limited supply, I had to buy a parts kit which also cost me about the cost of a new P320 pistol. A complete build kit for a Polymer80 PF940v2/G17, a comparable full-size handgun, goes for $500 over at Rockey Brass. P320 80% Frame Completion – Learn More. Close. We have the most complete coverage of the P320 80% build process on the Internet. Best route for deburring the holes drilled into the mup 1. MUP 1 or p320 small parts assembly. Washington state residents will need to provide a copy or photo of their Drivers License and Concealed Pistol License prior to shipping. The FCU and jig were $250, the FCU parts kit was $230, and the X-Change kit was $400. Custom Field. At some point in time, the engineers over at Sig redesigned the safety lever and determined the spring was unnecessary. Completely Private Firearm Solutions. Now that the “gun” was legally considered complete, it was time to make it work. Required fields are marked *. Is it worth it? Notify Me When Available. Email them to us at, Killer Innovations Velocity Sig P320 Compact Slide, Killer Innovations Velocity Sig P320 Magazine Extension, Killer Innovations Velocity Sig P320C Barrel. 3 months ago . Better Than OEM! $149.99 $99.99. Why Build Your Own Gun? Your email address will not be published. The item you are trying to purchase is currently out of stock.Please enter your name, email, and phone number below. All of our p320 lower parts kits have the upgraded drop safe parts. But as satisfied as I am with this gun, we have to talk about the elephant in the room: the cost. This issue isn’t uncommon from what I heard so I proceeded with a basic function check with and without snap-caps. Email. This is a new JSD 80% frame to build yourself a custom or self-built P320. Your email address will not be published. Eugh. Whether intentional or by mistake, I welcomed this new addition, and the build could once again continue. The Modular Universal Pistol 1 (MUP-1) is a great base for your next build. 80% p320 compatible finishing jig for MUP1. All GEN 3 frames fit the new drop parts (frame tab cut). After fire testing I eventually replaced the old grip module with a full-size X-Series grip module that better fit my hand. Subscribe . report. You can use this insert to make a 9mm, 40 S&W, 357 SIG, and 45acp (with slight modifications). Opening up the hole on the right side to accept the trigger was easy using a Dremel with a carbide bit and a file to finish, following the contours of the jig. MUP 1 JIG INSTRUCTIONS. share. Also, visit our Sig P320 80% Frame Rail Calculator to help you trim the frame rails and our P320 … JSD Supply 80% Jig for P320 Compatible Insert - MUP 1 is a Modular Universal Pistol 1 Completion Jig . 80% AK47 POLISH UNDERFOLDER 7.62 FLAT W/ RAILS. You can use this insert to make a 9mm, 40 S&W, 357 SIG, and 45acp (with slight modifications). Jig; Top Plate; Drill Bits; Out of stock. Mup 1 jig. DISCLAIMER: We do not provide legal advice or legal counsel. Subscribe to our email list to find out of new sales and restocks – Don’t worry, we hate spam as much as you do and will only send you the best deals and reads. This product is to be installed by a competent gunsmith. JSD Supply MUP-1 Frame, manual safety cut $154.00. Out of Stock. Currently trapped in no man's land. MUP 1 Lower Parts Kit install. SIG P320 MUP 1 Lower Parts Kit - LPK quantity Add to cart Category: Sig Sauer Tags: 80% , Frame , INSERT , Lower parts kit , lpk , modular frame , MUP , sauer , Sig , sig 320 , sig lpk Product ID: 3894 That is half the cost of a new gun right there. JSD Supply Jig for 80% Sig Sauer P320 Compatible Insert MUP-1. $99.99. Quick View. The MUP-1 is compatible with Sig Sauer P250, Sig Sauer P320 and the EXO-1 Chassis system. Select options. SIG P320/MUP Upgraded NP3 FCU Parts Kit is Back in Stock at SmallGunParts.com . After passing all these function checks the takedown lever was still stiff, but after field-stripping the gun another 10 or so times, the rubber o-ring on the takedown lever wore in and the lever became much easier to manipulate. Vote. Thanks to the P320’s modular design though, you can choose from several centerfire calibers to create a truly unique piece. They’ll run a background check, and depending on your state, you could wait awhile. In these days of shortage it is nice to find something available. I picked up an 80% P320 “MUP-1” receiver made by JSD Supply for $100. Handguns. Will also work with 45ACP with minor modifications. save. Or Kimbers. Make sure you visit our P320 80% Parts Kit Install and P320 80% Range Testing videos. ), and sailing was smooth from that point forward. Now, in collaboration with SIG Sauer, Wilson unveils a new enhanced version of the P320, the WCP320.Chambered in 9mm, the new gun includes a lot of interesting features. These inserts require milling and possibly fitment of the various parts included. The new 80% Sig Fire Control Unit (Modular Universal Pistol or MUP), is compatible with current P320 upgraded parts, including SIG’s line of “drop safe” firearms. TIA. Would rent one for $50 if anyone is willing to do that. You can use this insert to make a 9mm, 40 S&W, 357 SIG, and 45acp (with slight modifications). Good article and thanks for the shout out and kind words on our build video of the P320. P320. But if you’re someone like me who lives in a place with restrictive laws, likes to build and tinker, supports small businesses, and are interested in the P320, I’d say go for it. I definitely dont want to make any mistakes and up to this point ive done pretty perfect. Being a student at the time I could only afford the 80% FCU and the drilling/bending jig with included drill bits. With this insert, you have a base from which to build your new favorite firearm. First time posting here, come from the knife side of Reddit. All Rights Reserved. Installing the parts kit was straightforward thanks to The Rogue Banshee’s FCU parts installation tutorial, though I did encounter one major hangup in the form of the safety lever and safety lever spring. No liability is expressed or implied for damage or injury which may result from installation or use of this product. 80% P320 Compatible Insert - MUP 1-POST RECALL MUP1 Building a firearm in your garage is easy with help from JSD Supply. $150.00. The X-Change kit came in a Sig Sauer branded hard case, and my parts kit came with an Action Enhancement Trigger from Apex Tactical, as opposed to the OEM curved or X-Series flat trigger from Sig Sauer. Now that that’s out of the way, I’m very satisfied with the MUP-1. Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Telegram (Opens in new window). 80% P320 Compatible Insert - MUP 1. I was worried that the forward rails were messed up due to how they were cut, and that filing down all the rails enough to completely deburr them would lead to undersizing. hide. P320. Norinco’s M305 and T97: Cheap garbage or sweet bargain? That means this SIG P320 insert is extremely versatile. $149.99. The jig to complete it cost $150. Like Remingtons. When I eventually ordered the FCU parts kit and a full-size grip module and slide assembly (referred to as an X-Change kit in Sig nomenclature), I was once again surprised. OEM bolt,... WHO THE HELL ARE YOU PEOPLE AND WHY ARE YOU BUYING... Thnx for posting the review. $0.00 - $111.00; $111.00 - $221.00; $221.00 - $330.00; $330.00 - $440.00; ... JSD Supply MUP-1 Frame. That means this SIG P320 insert is extremely versatile. Tags: 80%buildfirearmsghost gunghost gunsgunsJSDJSD SupplyMUP-1review. Operations Required to Finish: All Holes; Bend Slide Rails; Trim Rails ... SIG SAUER P320 … Quick View. November of 2018 I went to the Split Rock Gun Show in Lake Harmony, PA. After browsing through the rows of booths and making a couple of purchases, I was pleasantly surprised by what I saw; I found my white whale, sold by a company I’d never heard of before. The new 80% Sig Fire Control Unit (Modular Universal Pistol or MUP), is compatible with current P320 upgraded parts, including SIG’s line of “drop safe” firearms. Modular Universal Pistol 1 Operations Required to Finish: All Holes Bend Slide Rails Trim Rails to Size Jig and Tooling Sold Separately Compatible Firearms: Sig Sauer P320 - Full Compatibility Sig Sauer P250 - Grip Modules EXO ONE (X01) - Pending Testing Made from 316 Stainless in the USA 2.1k. Looking for a functional used jig in good condition under 150, anyone? 80% LR308 BILLET LOWER … I’m looking for a JSD MUP-1 jig, ... [WTB] JSD MUP-1 jig for p320 FCU (MN) Close. After rounding out the sharp corners with some emery cloth the fit between the FCU and the slide was butter smooth with negligible play. To finish the insert, you need to complete the following: Complete all of the operations on your MUP insert with a drill press jig (sold separately). There are much worse things to spend your money on. ... Special Forces pulls new pistols (P320) from service after soldier injured in misfire. FCU Full Cost: MUP 1 Frame + MUP1 Jig+ FCU Parts= $437.00 to $527.00 You still need a Grip & Full Slide....Expensive P320...You could almost buy a Legion..definitely a X-Compact RXP BUT 18. share. The MUP-1 is expensive, especially in comparison to the Polymer80. Notify me of follow-up comments by email. In this video,1776 supply co. shows you how finish your 80% SIG p320 insert. $149.99 $99.99 Sale. Drill bits would be a nice added bonus to the kit. On the other hand, opening up the slot for the takedown safety was a pretty tedious task, as I didn’t have the right size Dremel bit and opted to use a set of needle files. Design a SIG P250, a P320, or even put it in the EXO-1 Chassis system. Your MUP-1 can be made into a 9mm, 40 S&W, 357 SIG and 45acp (with slight modification). My build start-to-finish took around 5 hours: 4 hours at work finishing the FCU (with some breaks), and about 1 hour at home installing the parts kit, assembling the finished pistol and function testing. All Rights Reserved. We’re working with metal, so the completion process does require precision and patience, over say a Polymer80 frame that can be completed in under an hour with basic hand tools. 80% P320 Compatible Insert – MUP 1 $ 99.99 Select options Compare; JOIN OUR MAILING LIST for special offers! Your MUP-1 can be completed in a 9mm,.40 S&W,.357 SIG and.45ACP. The only problem was that The Rogue Banshee’s assembly video, while it did show installation of the spring, it didn’t exactly specify where the legs of the springs needed to rest in the safety lever housing. Inserting the FCU into the grip module was simple enough, and inserting the takedown lever itself was a non-issue. We offer a diverse inventory Enter JSD Supply and their MUP-1 (Modular Universal Pistol) 80% fire control unit (FCU). Make sure you visit our P320 80% Frame Completion and P320 80% Range Testing videos. On a slow day where I knew nothing would be done, I finished the FCU. Drilling speeds for the variety of differently sized bits were gleaned from The Rogue Banshee, and the whole drilling process went without a hitch. Jig for 80% P320 Compatible Insert – MUP 1 $ 149.99. I’m looking for a JSD MUP-1 jig, they sell around $150ish but I am flexible. JSD Supply 80% P320 Compatible Insert - MUP 1 The Modular Universal Pistol 1 (MUP-1) is a great base for your next build. by Jack Bauer . Was surprisingly easy for someone with no machining or metal work experience. Quick view Compare Out of stock. In Stock. Sig P320 80% Build Tutorial using JSD Supply MUP-1 and jig 2. Copyright var date = new Date(); document.write(date.getFullYear()); Rockey Brass. The new 80% Sig Fire Control Unit (Modular Universal Pistol or MUP), is compatible with current P320 upgraded parts, including SIG’s line of “drop safe” firearms. Excellent product, well made, easy to use, delivered on time, I'm going to order some more ... Works great top quality fast shipping couldn’t be any better. The Kommando Blog © 2021. It will work with any P320 9mm, 40SW or 357SIG (not manual safety without modification). The MUP-1 is compatible with Sig Sauer P250, Sig Sauer P320 and the EXO-1 Chassis system. JSD SUPPLY, MUP-1 Frame, NEW. 0 comments. All that was left was to size the FCU rails to the slide.