Stealth Arms, AR-15, 80 Lower Receiver Forged Kit

Item # WX2-593053

  • Google+
  • Pinterest
Non-Member $149.99 Buyer's Club $134.99
Canada/International Shopping Info

In Stock

Add to Wish List

Shipping restrictions apply to this product under some jurisdictions. Known age, state and local shipping requirements are applied at checkout and may result in changes to an order.

This item cannot ship to Canada.

This item cannot ship internationally.

Details & Specs

A solid foundation for your next AR build.

The opportunities are endless... and it all starts right here, with this Forged Lower and Jig Kit from Stealth Arms International. Includes a factory-new Jig and matching 80% Lower Receiver to start your AR-15 style masterpiece right. AR-15 Lower Receiver starts as a 7075-T6 forging, fully machined to mil.-spec tolerances. You won't find a better value in AR-15 Kits anywhere.

  • Includes the lower receiver, jig, and drill bits
  • No requirement for licensing or any paperwork since it meets BATF guidelines
  • Lower receiver starts as a 7075-T6 forging with a lead forge; fully-machined to mil.-spec tolerances
  • Each piece maps out the exact spots in your partial lower receiver for milling and drilling
  • Every piece on the jig is replaceable
  • Interchangeable 3 top plates for milling of fire control group
  • Side plates are precision machined to properly drill trigger / firing pin
  • Aluminum oxide bead-blasted
It's always better when you build it yourself. Order today and get started! 

Spec Chart:

  • Item number: 593053 
  • Condition: Factory new, 80% finished
  • Manufacturer: Stealth Arms International
  • Country of Origin: U.S.A.
Stealth Arms, AR-15, 80 Lower Receiver Forged Kit is rated 4.0227 out of 5 by 44.
Rated 1 out of 5 by from plan to be disappointed at first glance this looks like a good "project" helper.but, sadly, it is not. Instructions are not good and, in fact, inaccurate. If you follow the directions you are guaranteed a failure. And I wonder why?when one purchases a receiver AND a jig one would expect better than what was, having said that I will give my unsolicited advise: prior to your homework and research first. Then research some more. If this advise is followed you might have a 50 / 50 chance of success with this.If you have some experience with machine work the chance of success improves.
Date published: 2015-06-26
Rated 4 out of 5 by from very complete kit This kit provides instructions for two different methods to complete the machining process. One method is to use a drill press (I used this one) and the other is to use a milling machine. I noticed the guides for each process did not match exactly when compared to one another by about .050". The drill press method removed about .050" additional material from the width of the back cutout, exposing the edge of the selector detent pin bore. This condition may affect the longevity of the mechanism. Time will tell. After assembly, it works fine. I would recommend the milling method. Also be advised that this kit does not include a trigger guard and the drill press method instructions were not complete.
Date published: 2015-06-15
Rated 5 out of 5 by from Great part great price finally get to do my first ar15 build im so excited
Date published: 2015-05-22
Rated 5 out of 5 by from Stealth Arms, AR-15, 80% Lower Receiver Foirged Kit - Excellent Item The 80% forged lower receiver is a great project and relatively simple to complete. It really helps to have a neighbor with a milling machine to help professionally complete the project. The drill jig locates the part well once the locating pin is polished enough to fit in the intended cross hole. I was able to drill the cross holes without any problems on an inexpensive drill press by carefully drilling and frequently clearing and lubricating the bits. I think that using the drilling method for opening the pockets might be more challenging which is why we elected to mill them. It takes about 8 passes to clear out the pockets but the end result was great. Having done it once it would be much easier to do a second one and having an original Colt receiver for reference was very helpful.We found the instructions included with the kit could have been a bit more clear but again having a reference part is very helpful. Also, we found that having the lower component parts was helpful for judging tolerances in regard to pocket width and depth.Upon completion, the lower was assembled with the lower parts kit from Sportsman's Guide and it went together without any problems and functions perfectly.Machining the pockets could be more challenging, but not impossible, without access to a milling machine
Date published: 2015-05-20
Rated 1 out of 5 by from stealth arms 80% rear take down pin hole would not line up on any upper. useless
Date published: 2015-04-13
Rated 5 out of 5 by from Incredible price! I haven't finished milling yet, since I have to put my drill press (bench top) back together after having the motor rebuilt, but this is a great set for the money! I'd been told that other brands charge my total cost or above, before shipping! ~$140-175, while I got it shipped for just under $152! I ordered this for the cool factor, and to save the warranty on my ATI Omni Hybrid lower by using the 80% unit to finish my .300 Fireball/Blackout rifle build.. I may check on the cost of CeraKote, otherwise, it's going to get a multi-stage OD Green w/Satin black tiger stripe camo paint job.
Date published: 2015-03-27
Rated 5 out of 5 by from Good documentation etc The casting was good quality and the machining instructions were complete enough to get the job done. I used the jigs for milling vs drilling.
Date published: 2015-03-14
Rated 5 out of 5 by from Great combination a lower *0% with the jig was the perfect combination to getting me started building my own ar15. worked perfectly with my drill press. Thanks Sportsman's Guide.
Date published: 2015-02-26
  • 2015-09-04T09:24CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.6
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_44
  • loc_en_US, sid_593053, PRD, sort_mostRecent
  • clientName_sportmansguide
Q & A
<!--begin-bvseo-questions--> <!--begin-questions--> <div id="bvseo-questionsSection"> <div class="bvseo-question-answer" data-questionid="1568220"> <h2 class="bvseo-question"> Can you order just the jig kit where 80% receivers cannot be shipped? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: rich</div> <div class="bvseo-answer" data-answerid="1839999"> Unfortunately, this item can not be separated for shipment. <div class="bvseo-author">Answered by: CUSTOMER SERVICE</div> <div class="bvseo-pubdate">Date published: 2015-08-26</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1557828"> <h2 class="bvseo-question"> Is the jig steel or aluminum? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Bill3</div> <div class="bvseo-answer" data-answerid="1830512"> This is aluminum oxide bead-blasted. <div class="bvseo-author">Answered by: CUSTOMER SERVICE</div> <div class="bvseo-pubdate">Date published: 2015-08-11</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1554744"> <h2 class="bvseo-question"> Is this jig reusable? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: fordtough</div> <div class="bvseo-answer" data-answerid="1828037"> Yes. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-08-06</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1387567"> <h2 class="bvseo-question"> Does it come with full instuctions or DVD, Can I use a table top drill presss to complete. </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Babwaj</div> <div class="bvseo-answer" data-answerid="1809895"> There are youtube videos on how to complete this <div class="bvseo-author">Answered by: keymanhh</div> <div class="bvseo-pubdate">Date published: 2015-07-13</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1527249"> <h2 class="bvseo-question"> What size are the end mills?  What size are the drill bits?  Include length and width.  Photos are nice but not without a description.  Are they carbide?  I&apos;ve already ordered but may want additional drill/mill bits. </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: WillB</div> <div class="bvseo-answer" data-answerid="1806503"> We would like to work with you one on this issue. Please contact us at 1-800-888-5222 M-F 7am-7pm CST, or email us at, and we will respond as soon as possible. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-07-31</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1442199"> <h2 class="bvseo-question"> What alloy is this manufactured from ? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Fred</div> <div class="bvseo-answer" data-answerid="1804800"> 7075-T6 Aluminum, this is a very strong and rigid alloy of Aluminum. 7075 tends to fracture before it will bend where as 6061 Aluminum will tend to bend a little before complete failure. You want 7075 in a Lower Receiver so that it maintains all necessary tolerances. <div class="bvseo-author">Answered by: Mi5Jason</div> <div class="bvseo-pubdate">Date published: 2015-07-31</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1459289"> <h2 class="bvseo-question"> Does this item ship to california </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: joecool</div> <div class="bvseo-answer" data-answerid="1718475"> We would like to check the specific shipping restrictions for you based on your zip code. Please contact us at or 1-800-888-5222 and we will respond as soon as possible. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-06-23</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1434456"> <h2 class="bvseo-question"> I got my jig kit as a birthday present and it doesn&apos;t have any instructions.  Can you email them to me? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Sean</div> <div class="bvseo-answer" data-answerid="1695297"> We would like to work with you one on one with this issue. Please contact us at 1-800-888-5222 M-F 7am-7pm CST, or email us at, and we will respond as soon as possible. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-07-31</div> </div> </div> </div> <script type="text/javascript"> if (document.getElementById('bvseo-questionsSection')) { document.getElementById('bvseo-questionsSection').style.display = 'none'; } </script> <!--end-questions--> <!--begin-pagination--> <ul id="bvseo-paginationSection"> <li class="bvseo-paginationItem"><a class="bvseo-paginationLink" href="">Stealth Arms, AR-15, 80 Lower Receiver Forged Kit Questions - page 2</a></li> </ul> <!--end-pagination--><ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">2015-09-04T11:05CST</li> <li data-bvseo="ps">bvseo_cps, prod_bvqa, vn_cps_3.1.6</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasquestionsanswers, tq_18</li> <li data-bvseo="cf">loc_en_US, sid_593053, PRD, sort_recentAnswersFirst</li> <li data-bvseo="diagnostics">clientName_sportmansguide</li></ul><!--end-bvseo-questions--><!--BVSEO|dz:Main_Site-en_US|sdk:v1.0.7.0-n|msg:timer 15ms -->
Articles & Tips

Don't Forget

You May Also Like

Related Products

ATI 5.56x45mm NATO, AR-15 Parts Kit

Item # WX2-584157

4 stars
Non-Member $529.99 Buyer's Club $476.99

In Stock

Add to Wishlist

You supply the lower receiver. WE supply the parts you need to finish it right. 

Fine quality, includes everything but the lower receiver. Great stuff from American Tactical Imports®, a rising star in the AR game. Add in a lower of your choice (we have a bunch to choose from), and you're ready to rock and roll.

Order yours and get started on your black rifle ASAP!

Spec Chart:

  • Mil-spec certified 4150 chrome-moly vanadium steel M4 contour barrel with 1:7" twist
  • Chambered in 5.56x45mm / .223 Remington®
  • Melonite-coated barrel
  • T-marked forged M4 upper receivers with extended M4 feed ramps
  • Picatinny gas block
  • A2 flash hider installed with Peel washer
  • M4 single heat shield handguard
  • M16 bolt carriers
  • Mil-spec fire control group with .154-diam. pins
  • Mil-spec .154-diam. hammer and trigger pins
  • Mil-spec .250-diam. take-down pins
  • Mil-spec collapsible 6-position ribbed reinforced stock
  • Kit does not come with mag. or trigger guard
  • Weighs 6 1/2 lbs.

...More Details

Mil-Spec AR Carbine Buffer Tube Assembly

Item # WX2-421370

3 stars
Non-Member $49.99 Buyer's Club $44.99

In Stock

Add to Wishlist

AR Carbine Buffer Tube Assemblies.

E-X-T-E-N-D your AR! These Buffer Tube Assemblies are built to exacting OEM standards.

See this:
  • Impact-extruded for extra strength
  • Machined from 7075 T6 aluminum
  • Interior coated with friction-reducing dry lubricant to reduce wear
  • Sandblasted and coated in black finish to reduce reflection
  • Includes carbine locking plate, castle nut, buffer and spring.

Order ONLINE Now!

...More Details

DPMS AR-15 Field Repair Kit

Item # WX2-640082

Non-Member $29.99 Buyer's Club $26.99

In Stock

Add to Wishlist

DPMS® AR-15 Field Repair Kit. SAVE BIG!

Malfunctions and breakdowns happen. Don't let them end your day in the field. Get this ultra-handy Field Repair Kit, loaded with all the essential parts for your AR-15.

Kit includes:

  • LR-22 Trigger Spring
  • BT-07 Extractor
  • BT-08 Extractor Spring Assembly
  • LR-31 Disconnector Spring
  • LR-32 Hammer Spring
  • BT-03 Extractor Pin
  • BT-16 Firing Pin Retaining Pin
  • BT-14 Firing Pin
  • BT-05 Ejector
  • BT-06 Ejector

Don't leave home without this Kit! Order now!

...More Details

DPMS Vented Free-float AR-15 Handguard Tube

Item # WX2-226373

5 stars
Non-Member $49.99 Buyer's Club $44.99

In Stock

Add to Wishlist

DPMS® Vented Free-float AR-15 Handguard Tube sharpens your AR carbine's accuracy!

Get this easy-install AR-15 Handguard Tube and get tighter groups! The Free-float design is the difference, letting your barrel do its thing right. Finely machined aluminum, Black anodized finish. Ribbed, with venting to cool your barrel faster. Carbine length. Does not fit LR308 rifles, does not include barrel nut. Weighs 8 ozs.

Get this AR accuracy upgrade right now!

...More Details

Join or Renew The Sportsman’s Guide Buyer’s Club® Today!

$29.99 per year   • Save up to 10% on purchases every day.
Join Renew More Info