17 Design Integrated Folding AR-15 Billet Lower Receiver

Manufactured by 17 Design & Mfg.
SKU: 17-D-IFL-MULTI
MPN: 17-D-IFL-MULTI
Manufactured by 17 Design & Mfg.
10 Reviews
$299.99

Out of Stock

NOTE: Limit 20 per household. Quantities exceeding 20 will not allow checkout.

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal-Firearm License holder.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to ffl@primaryarms.com.

Details

Details

Everything you know about folding rifles is being disrupted by the price and value of this new AR-15 stripped lower receiver from 17 Design and Manufacturing. 

This 17 Design Integrated Folding AR-15 Billet Lower Receiver will take any standard Mil-spec upper, giving you a range of calibers available in a rifle that can quickly fold away for easy and discrete storage. It's as easy as snapping it straight when you're ready for action.

Features:
  • Billet 7075 aluminum
  • Integrated folding buffer tube mechanism
  • Black hardcoat anodized
  • Mil-Spec dimensions
  • Includes proprietary buffer
  • Threaded bolt catch roll pin

Based in Oklahoma City, OK, 17 Design and Manufacturing does contract manufacturing for military and law enforcement. But now they are making products the public can buy. This side-folding AR-15 receiver is precision machined with razor-thin tolerance levels. 17 Design and Manufacturing personally oversees the development, design, and machining of every part that comes off the line. They're not like every other manufacturer.

Save money by building your own rifle from parts. Learn about how the firearm functions by assembling it yourself. Handpick each component to suit your precise needs. 

Whether you're stocking up for a rainy day or looking to get started on your next build, grab one of these folding stripped lowers while supplies last!
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Specifications

AssemblyStripped
Brand17 Design & Mfg.
Caliber MarkingMulti-Caliber
Receiver Material7075-T6 Aluminum
Trigger Pin DiameterMIL-SPEC .154

Ratings & Reviews

10 reviews

4.6
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

17 design rocks

by

For less than a law tactical folding adapter you can get the entire lower receiver with integrated folding ability. Sick!

Built like a tank

by

Solid build from a solid Company in my home state of Oklahoma. Definitely would recommend.

Best lower on the market

by

I’ve bought 5 of these they are awesome I’m converting all my other lowers over to these and will be selling the others best folding Mech I’ve seen on any lower, or chassis system yet

Great Product

by

ITs a wonderful and thoughtful design very sturdy folding mechanism,
<br>just one flaw and that is that the BCG starts to wear down the buffer that they provide but 17 design seems to know about it just get in contact with them and they will send the newly updated buffer.

So far so good

by

Seems to be well made. I like the fact that the whole buffer sits in the tube, unlike the other folding stock adaptors, have a piece that fits in the end of your BCG, which could fall out. My only digs are, it seems strange they put the rear take down pivot pin under the grip. Also the mags do not just drop out like my other ARs. It did seem to losses up after firing the gun. All and all good purchase.

Great lower!

by

Loving this lower so far! Was going to buy a law folder or two until I came across these. Grabbed 2 of them. The fit and finish is great. No complaints so far.

Solid folder

by

The folder itself works great as intended. My one main complaint is the proprietary buffer. It really limits you when you start trying to tune your rifle to work with suppressors, etc. For this reason, I still very much prefer to use my Law Tactical folder so I can still run the buffer I want, which is usually a JP SCS.
<br>Pros: Lightweight (compared to a similar lower running a Law.
<br> Good finish
<br> A little more compact than running a Law.
<br>Cons: Proprietary buffer
<br> Not crazy about the buffer retainer pin (also proprietary)
<br> Very tight fit on PMags. To the point they are hard to seat fully and
<br> take some tugging to drop out of the magwell.
<br>
<br>I was hoping to use this on my "go-to" 6.8 spc upper but for the reasons above I will just put this on a spare rifle to throw in the truck, utv, etc.

4 Stars...

by -

I didn't do a ton of research on this lower. I like the idea of an integrated folding lower over an add on component. Honestly, the price was more than right and I have no regrets.
<br>
<br>I particularly like that I didn't install the folding mechanism, I just built a lower as per usual. My only issue with the lower is that I'm a BAD Lever kinda guy, but the lever doesn't function correctly because the billet lower has around an extra 1/8 inch of addition billet contour material around the bolt catch and magazine areas. This prevents the BAD lever from freely moving to lock the bolt to the rear on an empty magazine. The lever does work to manually lock the bolt back and release it.
<br>
<br>So my 17 Design folding lower is BAD Leverless and I'm OK with it.

Very well made

by -

Great receiver. Threaded bolt catch pin, threaded buffer detent.

Works Great!!

by

We went on a camping trip over labor day weekend. Having the integrated folding stock made it extremely easy to stow the rifle in the truck with everything else. I have had mine since March 2021. After running over 700 rounds through this rifle, it is still tight and works great. I highly recommend this lower it you want to have a folding stock on your AR15.