FMK Firearms AR-1 Extreme .50 Beowulf AR-15 Lower Receiver
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Specifications
Action Double Action
Caliber / Gauge .50 Beowulf
Grip Safety No
Manual Safety Yes
Weight 4.3 ounces
Description
Product Overview
The FMK Firearms AR-1 Extreme stripped AR-15 lower receiver is manufactured in the USA from a proprietary high-impact composite polymer engineered for extreme durability and low weight. As the foundation of an AR-15 build, this lower is designed to accept standard MIL-SPEC uppers, supporting projects up to .50 Beowulf, while staying extremely lightweight for a composite polymer build.
Key Features
- Proprietary high-impact composite polymer for extreme strength and durability
- Extremely lightweight build at 4.30 oz
- Accepts standard MIL-SPEC uppers, supported up to .50 Beowulf
- Stripped lower receiver platform compatible with most current AR-15 lower parts kits, grips, and stocks
- Lifetime warranty
Build your next AR-15 platform with a lightweight composite lower designed for strength and long-term reliability.
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
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- SKU:
- FMKGAR1ETB
- UPC:
- 850979005649
- BUDS ID:
- 730001780
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Action | Double Action | Single Action | Double Action | Double Action | Double Action |
| Caliber / Gauge | .50 Beowulf | 5.56 NATO, .223 Remington, .50 Beowulf | 5.56 NATO, .223 Remington | .22 | 5.56 NATO, .223 Remington |
| Weight (lbs) | 0.27 | 0.27 | 0.27 | N/A | 0.69 |
| Finish | N/A | Blue/Black | N/A | Black | Blue/Black |
| Manual Safety | Yes | No | N/A | Yes | N/A |
| Actions | Current Item |



