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  FMK Firearms Firearms AR1EXTREME AR-15 Mil-Spec Stripped Lower Receiver

   26 Reviews
| 3 Questions & Answers
Model: FMKGAR1E
 
Condition: Factory New
 
Bud's Item Number: 90315
 
UPC: 850979004338
 

FMK Firearms Firearms AR1EXTREME AR-15 Mil-Spec Stripped Lower Receiver  -  Maximum Quantity: 2


FMK Firearms Firearms AR1EXTREME AR-15 Mil-Spec Stripped Lower Receiver
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Multi-Caliber, Mil-Spec, AR15 Lower Receiver, manufactured in the USA of a high impact proprietary composite polymer. This state of the art polymer allows for superior strength, unmatched durability and is extremely lightweight only 4.3oz. The AR1 eXtreme is by far the strongest composite polymer lower on the market today. The key to any good project is the foundation and on an AR15, that is the lower receiver. The Ar1 eXtreme comes with a lifetime warranty; and of course, it’s Proudly American.

Specifications:

  • Superior strength – Built with proprietary composite polymer to withstand extreme conditions.
  • Unmatched durability – When most lowers dent or break the AR1 eXtreme bounces back to shape.
  • Extremely lightweight – 4.3oz • Accepts all standard MIL SPEC uppers up to .50 Beowulf
  • Compatible with most current AR15 lower parts kits, grips and stocks.


58.86 $58.86*
$57.15*
*Cash discount
$ 57.15
$58.86
Retail Price
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Retail Store Availability
In-Store Purchase Only
Lexington, KY Not in store
Greenville, KY Not in store
Sevierville, TN Not in store
*Please Note!! Many of our pictures are stock photo\'s provided to us by the manufacturer and do not necessarily represent the actual item being purchased. Please verify this picture accurately reflects the product described by the title and description on this page before you place your order.

***This is a special order item which may cause a slight increase from our standard processing and shipping times.

FMK Firearms Firearms AR1EXTREME AR-15 Mil-Spec Stripped Lower Receiver

Model
FMKGAR1E
Condition
Factory New
Bud's Item #
90315
UPC
850979004338
Manufacturer
FMK Firearms

Multi-Caliber, Mil-Spec, AR15 Lower Receiver, manufactured in the USA of a high impact proprietary composite polymer. This state of the art polymer allows for superior strength, unmatched durability and is extremely lightweight only 4.3oz. The AR1 eXtreme is by far the strongest composite polymer lower on the market today. The key to any good project is the foundation and on an AR15, that is the lower receiver. The Ar1 eXtreme comes with a lifetime warranty; and of course, it’s Proudly American.

Specifications:

  • Superior strength – Built with proprietary composite polymer to withstand extreme conditions.
  • Unmatched durability – When most lowers dent or break the AR1 eXtreme bounces back to shape.
  • Extremely lightweight – 4.3oz • Accepts all standard MIL SPEC uppers up to .50 Beowulf
  • Compatible with most current AR15 lower parts kits, grips and stocks.

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Product Reviews

26 Reviews. 4.7 out of 5 Stars!

5 Stars:
85% (22 of 26)
4 Stars:
8% (2 of 26)
3 Stars:
0% ( of 26)
2 Stars:
7% (2 of 26)
1 Stars:
0% ( of 26)
Display All Reviews
Write Review
Reviewed By: on 09/13/2021
Rating:     4 of 5 Stars!

Extremely lightweight and also a little on the flimsy side. It would not drop any or accept any 30 rd hex mags without slapping them into the gun. I put a PSA build kit on this lower and ran around 500 rounds of .223 through it. it didn't get hot and zero signs of wear.
Reviewed By: on 07/02/2020
Rating:     5 of 5 Stars!

Very good lower for the price. The proprietary composite polymer seems extremely sturdy. I do not doubt the strength of the product. Lower parts kit went in smooth and tight as any other lower.
Reviewed By: on 08/07/2019
Rating:     5 of 5 Stars!

Fast shipping from buds! The lower receiver is very light weight and work great for building a light weight ar15 pistol. Everything assembled easily.
Reviewed By: on 03/21/2019
Rating:     5 of 5 Stars!

Light weight well cut will buy again
Reviewed By: on 02/22/2019
Rating:     5 of 5 Stars!

Easy purchase and shipping as stated. Will buy from Buds again.
Reviewed By: on 11/15/2018
Rating:     5 of 5 Stars!

As good as any other stripped receiver I have purchased at this price point. Compares to the Anderson lowers Classic sells and is about the same price. You won't be disappointed using this lower for your next build.
Reviewed By: on 07/25/2018
Rating:     2 of 5 Stars!

I bought this lower with high hopes that it would be a good product for my AR pistol build. Initially I had thought this lower would be sturdy and lightweight, perfect for a pistol build. But upon attaching the buffer tube, I noticed that the rear takedown pin was almost impossible to push to the side (in order to attach the upper receiver). I also noticed that the detent that holds the takedown pin in place was bulging outwards and pushing on the takedown pin so hard it couldn't hardly move. It seems likely that there was too much room in the space where the spring and detent go and the detent went in slightly sideways. The lower also flexed a great deal to the side when I was screwing down the castle nut. The whole thing is rather flimsy. Buy at your own risk
Reviewed By: on 07/09/2018
Rating:     4 of 5 Stars!

This is a polymer receiver, which I somehow missed when ordering. Oh well, built it up anyways, everything fit as it should. Interesting concept and I like it. Clean no frills lower with a nice finish. There is some flex near buffer tube area, not much, but when compared with aluminum one - where there is no flex, hard to ignore it. So far so good, hope it holds up.
Reviewed By: on 05/25/2018
Rating:     5 of 5 Stars!

Haven't used it yet ? It'll be OK though
Reviewed By: on 04/17/2018
Rating:     5 of 5 Stars!

Love it really lightweight gets the job done no complaints


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