Out of stock. and the paint or anodized work is terrible, it scratches a storm.This lower is a waste of money and I have worked with many lowers, this lower was my worst. Its design lends to compatibility with most AR-15 parts. Tactical Machining has been manufacturing firearms parts and accessories since 2008. Yeah, I suspect the dozens of 4473’s I’ve already filled out have tipped off the gubmint that I own guns. So I’ll spare you an explanation of the purpose(s) of an eighty percent lower. And plenty of people are looking to create a non-serialized firearm that they will never sell…enough to warrant an entire market of competitors, as you noted. At the very least, it’s a great way to further your continued learning about the mechanics and maintenance of firearms. This side does not authorize the use of images unless provided or expressly approved by MajorPandemic.com and its ownership. Tactical Machining has been in the 80% receiver business since 2008, and have AR-10, AR-15, and 10/22 receivers as well as a 1911 frame on the market. Sale! To the people of 5D Tactical, your jig is awesome!!! I do have a Tennessee Arms polymer 80 lower, but I haven’t milled it yet so it’s not like I’ve even fired it. And the same would apply to any gun, given that person had a block of acceptable material and the tools to machine it into a receiver, frame, and other parts. WishList. JMT’s Gen2 AR-15 Eighty-percent Lower is a rock-solid product that will appeal to experienced and novice builders alike. 80% Lower Receivers, AR15 80 percent lower Jig, AR 15 complete uppers, Rifle and Pistol Kits. James Madison Tactical’s Gen2 AR-15 Eighty-percent Composite/Polymer Lower is an excellent balance of technical, functional and aesthetic considerations. Mating the lower to its 7.5″ Spinta Precision/Trinity Force/Cross Machine Tool .223 Wylde upper was rewarding. WHO WE ARE. Finding no play at the pivot pin, I removed a minute amount of material from the sides of the CMT upper’s takedown pin hole post (mostly coating). Since then we’ve expanded our product line to include products for the home gun smith and the TM-10 platform. Price - $88 Material - 7075 forged aluminum Finish - anodized Color - black Rear pocket - not completed (gen2 version is completed) Trigger guard - none Engravings - none Notable features - safety … A downside: you can easily cut through the jig, permanently removing critical material from the lower. Design: * * * * Though Juggernaut Tactical used to make one of the worst products I’ve ever reviewed, I still had a high opinion of the rest of their line.In what appears to be no exception to that, their new Ultimate AR Jig looks awesome. Buy today … Tactical Machining was the original manufacturer of 80 lowers for the AR platform. The magazine well is sculpted to match Magpul magazines, flows well with the other lines of the design, and … Sounds like the ‘surprises’ are the kind of thing I wouldn’t want to deal with, although someone eager to make their own might not be put off. 80 Lower 10 Pack Jig Kit . Tactical Machining AR-15 Custom Build Complete ... Mad Man Review - Duration: 12:22. Specifications: JMT AR-15 80% Polymer Lower (Gen2), Price as reviewed (Gen2): $99.95 MSRP The takedown and pivot pin holes are slightly oversized, allowing the pins to wobble more than I’d like when they’re in the “out” position (no issues when assembled). Click on the brand name in the chart to see the complete review for that lower. Because yeah, steel and wood was how you made rifles. So instead of threading the buffer tube mount post-molding, they simply unscrew the buffer tube thread portion of the mold once it cools. In fact, I have an old “Lemon … It’s a drill jig kit designed to help you turn an 80% AR-15 or AR-10 lower receiver into a 100% lower receiver . InRange TV makes this same argument in their “What Would Stoner Do” series. I completely agree on your findings about their quality! Quick View ; AR-15 80% Lowers, AR-15 Uppers. Aligning the buffer tube thread mold to the overall mold helps to ensure more precise placement of the threads. Pinterest. Buy Now! The included jig and nearly dummy-proof instructions allow completion of the lower in minimal time with basic tools. CODES (5 days ago) Tactical Machining 80% AR-15 lower receiver review . Legally built 80% AR-15 firearms. Really? After much research in polymer 80 lower receivers, James Madison Tactical has created its own formula of hybrid polymers and fibers with additional reinforcements in high stress areas to bring you the best AR-15 lower receiver on the market today. Mission First Tactical One Point Sling Mount OPSM ... PRI GENIII Forearm Handguard Forend Review, CRKT James Williams Shinbu Hisshou Review. Angled buttons may require the removal of a small amount of material from the frame of the lower in order to function reliably. . While there are other options such as steel, titanium, and polymer, we’ll only focus on the three ways aluminum is made into an AR-15 receiver. There are little to no gas pressures entering the lower receiver. I would like to see an article on TTAG that “rounds up” the more popular Aluminum 80% lower kits/jigs available and describes the tools and know-how needed to get the job done. Search. 80 Lower (3PK Jig Kit) ... $149.00. Completed Tactical Machining 1911, minus sights Finding a 1911 80%. Jigs do not come with tooling. Add to Wish List Add to Compare. Perhaps I might have to pick up one of their AR uppers and a 10/22 receiver for a future review. Theme images by, Tactical Machining AR-15 Complete Lower Review. I've been a customer of theirs for a while. . You provide the router and drill, and we supply the rest. Find out why our toolkits are the best in the industry. No surprises, fumbles, or stumbles and the. I understand the appeal of “building your own”, but if you’re doing all that labor, shouldn’t it be less expensive? Gun grabbers have stopped trying to ban guns and now have > buy a laminate router and 80% Arms easy jig. It is the picky-er manufactures of receivers such as Tactical Machining who take the time to fully mill all surfaces of the forged receivers. Your writing taste has been surprised me. The included finishing jig is more than adequate for completing the “twenty-percent tasks.” While the jig can be flexed, I never found the jig to actually flex in the vice or create any issues. And if you built it, your DNA is on it. Log In. Add to wishlist. 5 Reviews. The operations left to be completed are as follows: fire control group; trigger pin; hammer pin; trigger slot; safety selector hole. Sign in or Register; Shop Menu. I bought a JMT lower a couple of years back, no complaints whatsoever. Gear Review: JMT AR-15 80% Composite / Polymer Lower. I will say, however, that if you’re not making at least a portion of your (where legally permitted) DIY firearms each year you should strongly consider doing so. Save my name, email, and website in this browser for the next time I comment. Their jigs just came out July and I was able to snag one with the help of a Chrome extension called Page Monitor. Lower is now a necessary fact of life…. I removed material from the magazine release trough to allow a Mil-spec magazine catch to fit properly, then removed a little more to make an ambidextrous magazine catch fit perfectly. JMT ‘s AR-15 80% Polymer Lower (Gen2) is a prime example of intelligent humans thinking critically to produce a solid product. I mean I get the ‘difference’ in intent, but how would the law differentiate? The Tactical Machining Complete Lower is very high quality, adds in some nice touches from a quality and feature perspective all while being priced below the usual suspects. It’s all about the serial number and the ATF 4473, or the lack thereof. The standard complete lower includes a high quality Mil-Spec parts and trigger kit, Mil-Spec 6-position stock tube, M4 stock and grip, and standard buffer. Most likely I am like you, looking for the best deal on lower receivers as I fill my Liberty Safe and assemble an arsenal of ARs. A receiver will work just fine as long as a receiver is in spec as it is kicked out of the forging, and after the internal areas have been milled. The quality of the Tactical Machining lower was great and I'd recommend them to anyone...anyone willing to take a little time to google blueprints or instructions that is. Years in business 40+ Years. No splintering, cracking or melting. Zombie Green Cerakote AR-15 Upper and 80% Lower Receiver Set Zombie Green Cerakote AR-15 Upper and 80% Lower Receiver Set $ 290.94 $ 169.99 $ 290.94 $ 169.99 Read more. milling a 80% lower with fairly common tools, first vid of two parts showing the build of a AR15. But I’m sure it will be perfectly fine. Kevin has made improvements over the original style 80% AR15 lowers. Pass by pass, I removed the unwanted material from the two main cut areas, then finally pushed through to create the trigger slot. 80% AR-15 Lower receivers are machined from 7075-T6 forgings. The design is well thought out, the idea of two cutouts to guide the pins on the router and only requiring 2 pilot holes, makes this the easiest to use and fastest jig to date. AR15 80 Lower; 9mm AR9 80 Lower; 308 & AR10 80 Lower… I encountered zero issues across a selection of drop-in triggers, anti-rotation pin sets, selectors, end plates (standard and QD) and buffer tubes (with and without ears). The magazine well is sculpted to match Magpul magazines, flows well with the other lines of the design, and will appeal strongly to PMAG fans. The following table compares various brands of 80% lowers in terms of material, price and features. The composite / polymer material is forgiving and produces a smooth finish. The material cuts cleanly. Copyright 2016 - All rights reserved MajorPandemic.com. For that I can get a fancy engraved aluminum 80% (free pickup too thanks to being local). Titanium Blue AR-15 Upper and 80% Lower Receiver Set Titanium Blue AR-15 Upper and 80% Lower Receiver Set $ 290.94 $ … Designs, develops and manufactures the 80% Generation 2 AR15 and .308 Equalizer polymer lower receivers, as well as selling specific parts and accessories. CREATE ACCOUNT. All of our parts use 7075 T6 aircraft-grade aluminum that will stand up to the toughest tests on the range or in the field. It isn’t made of silicone. Add to Wish List Add to Compare. These 308 80% lowers are based off of the DPMS LR-308 platform. While most aftermarket components I tried fit well with the Gen2 lower, I was disappointed that the design inhibited the use of several popular ambidextrous magazine catches. That attention to detail can be seen throughout the Type III Hard coat anodized lower with the fit of the final assembled parts kit.