FMK Firearms AR-1 eXtreme 5.56 NATO Flat Dark Earth AR-15 Lower Receiver
Specifications
Action Single Action
Finish Flat Dark Earth
Weight 4.3 ounces
Grip Safety No
Caliber / Gauge 5.56 NATO, .223 Remington
Manual Safety Yes
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The FMK Firearms AR-1 eXtreme AR-15 multi-caliber polymer lower receiver is built in the USA from a high impact proprietary composite polymer. It is designed for superior strength and durability while staying extremely lightweight at 4.3 oz. Finished in Flat Dark Earth, this lower receiver is a foundation component for building a 5.56 NATO/.223 Remington AR-15 style rifle project.
Key Features
- Lightweight composite polymer construction at 4.3 oz
- Built in the USA with a lifetime warranty
- Flat Dark Earth finish for a durable, project-ready appearance
- Mil-spec AR-15 lower receiver platform for 5.56 NATO/.223 Remington builds
- Use with your chosen AR-15 upper and magazine for the complete firearm configuration
Upgrade your next AR-15 project with the FMK AR-1 eXtreme polymer lower receiver in Flat Dark Earth—an all-purpose foundation for reliable 5.56 NATO/.223 Remington builds.
4.0 | 6 Reviews
- SKU:
- FMKGAR1EDE
- UPC:
- 850979004260
- BUDS ID:
- 719002748
Customer Reviews
4.0 out of 5
6 total reviews
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Let others know what you have thought about this item.
Latest Reviews
Sheena C.
3 years ago
Verified Purchaser
Nice looking but...
Nice looking but TIGHT. Really had to convince some lower parts to get in there. I think the rear takedown hole was also too tight as I cannot remove the pin or insert it without considerable force. If you dont mind having to do some tweaks or sanding, go for it. This is only my second build so im comparing it to the ease of the first stripped lower I had, where everything fit perfectly like a puzzle piece, no tweaks. For the price I guess you can't complain too much but the aggravation landed it in 3 stars territory.
Mark G.
7 years ago
Verified Purchaser
I ordered this lower...
I ordered this lower and was disappointed that it was polymer. I used it anyways and it went together nicely needing some minor filing in the area of the bolt release. I've had more trouble with metal lowers. It fits my upper well and shoots beautifully. I haven't been able to break it at 3-Gun, but am trying. This is a quality product and you should not shy away from it because it is polymer. You won't be disappointed. \r
William M.
8 years ago
Verified Purchaser
Dimensions are...
Dimensions are perfect. Threads, holes and cut-outs are clean and do not require any additional removal of material. Tighter than a few of the factory built lowers I have seen recently.
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Questions & Answers
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345