to Favorites
1 of 6
2 of 6
3 of 6
4 of 6
5 of 6
6 of 6
Your Session is Ending
The server has not detected any activity for the last 3 hours.
For your security, your session will expire in 2 minutes and you will be redirected to the Sign In page.
Would you like to stay signed in?
FMK FIREARMS AR-1 EXTREME RIFLE .300 AAC BLACKOUT
FMK FIREARMS AR-1 EXTREME RIFLE .300 AAC BLACKOUT
Click Photo to Enlarge
Guns International #: 103643380
Seller's Inventory #: 677257
Category - AR15 Rifles
- Tactical Rifles
Seller's Information
When emailing or calling sellers direct,
please mention that you saw their listing on GunsInternational.com
Seller: Guns Dot Com
Member Since: 9/8/21
State:
Minnesota
Zip: 55337
Country: United States
Platinum Seller
Active Listings: 43093
Total Listings: 486515
Seller Type: FFL Dealer
Return Policy: All new gun sales are final.
CERTIFIED USED GUNS Guns Certified Used Guns may be returned within 3 days after the transfer is complete for any reason for a full refund, minus any fees, shipping costs and a 15% restocking fee. A Guns Certified Used Gun may also be returned within 7 days if it is malfunctioning with proper use. NON-CERTIFIED USED GUNS Non-certified used guns can be returned if there is a mechanical defect that occurs within 3 calendar days of the physical transfer of the firearm to your possession. All other reasons for returns on non-certified used guns are ineligible.
CERTIFIED USED GUNS Guns Certified Used Guns may be returned within 3 days after the transfer is complete for any reason for a full refund, minus any fees, shipping costs and a 15% restocking fee. A Guns Certified Used Gun may also be returned within 7 days if it is malfunctioning with proper use. NON-CERTIFIED USED GUNS Non-certified used guns can be returned if there is a mechanical defect that occurs within 3 calendar days of the physical transfer of the firearm to your possession. All other reasons for returns on non-certified used guns are ineligible.
Payment Methods: Discover, Visa, MasterCard, American Express. Financing options also available.
About Us: Guns, thousands of products at great prices, you’re sure to find exactly what you’re looking for. You can be confident when you buy from us that you’ll receive an effortless experience and excellent service. Fill out the Contact Seller form below and you’ll receive a direct link via email to view and purchase this firearm at Guns. Due to to current regulations, we do not sell firearms in CT, HI and AK.
FMK FIREARMS AR-1 EXTREME RIFLE .300 AAC BLACKOUT
Description:
Guns Listing ID: 677257
RIFLE: FMK FIREARMS MODEL AR-1 EXTREME RIFLE, SERIAL NUMBER ARGB3347, 2- TONE, CASE NOT INCLUDED, SEMI - AUTOMATIC, .300 BLACKOUT, 16IN
Notes:
The FMK Firearms AR-1 Extreme is a lightweight AR-pattern rifle built in the United States with an emphasis on practicality, reduced weight, and modern modularity. Chambered in .300 Blackout, the AR-1 Extreme blends the familiar handling characteristics of the AR platform with a cartridge known for performing well across a variety of barrel lengths and load types. FMK’s use of a polymer lower receiver helps keep the rifle lightweight while still maintaining compatibility with standard AR controls and components. This particular setup offers a clean balance between modern styling and straightforward functionality.
This example features a 4150 CMV MPI-tested pencil-profile barrel paired with a carbine-length gas system, helping keep the rifle lightweight and maneuverable while maintaining reliable cycling. At the muzzle is a hybrid flash hider/muzzle brake device that adds a more aggressive appearance while helping manage flash and recoil characteristics. The rifle is equipped with a 16-inch free-floating handguard featuring four Picatinny slots at both the front and rear of the 12 o’clock position, while the remainder of the handguard utilizes M-LOK slots along the 3, 6, and 9 o’clock positions for accessory mounting. Standard AR controls are present throughout, paired with a classic A2-style pistol grip and a black Magpul MOE buttstock for improved comfort and ergonomics. This listing includes the FMK AR-1 Extreme rifle only, with no magazine included.
SOLD
Manufacturer: FMK FIREARMS
Model: AR-1 EXTREME RIFLE
Caliber Info: .300 AAC BLACKOUT
Condition: Used - Non-Certified
Barrels: 16IN
Action: SEMI AUTOMATIC
Finish: 2- Tone
Description:
Guns Listing ID: 677257
RIFLE: FMK FIREARMS MODEL AR-1 EXTREME RIFLE, SERIAL NUMBER ARGB3347, 2- TONE, CASE NOT INCLUDED, SEMI - AUTOMATIC, .300 BLACKOUT, 16IN
Notes:
The FMK Firearms AR-1 Extreme is a lightweight AR-pattern rifle built in the United States with an emphasis on practicality, reduced weight, and modern modularity. Chambered in .300 Blackout, the AR-1 Extreme blends the familiar handling characteristics of the AR platform with a cartridge known for performing well across a variety of barrel lengths and load types. FMK’s use of a polymer lower receiver helps keep the rifle lightweight while still maintaining compatibility with standard AR controls and components. This particular setup offers a clean balance between modern styling and straightforward functionality.
This example features a 4150 CMV MPI-tested pencil-profile barrel paired with a carbine-length gas system, helping keep the rifle lightweight and maneuverable while maintaining reliable cycling. At the muzzle is a hybrid flash hider/muzzle brake device that adds a more aggressive appearance while helping manage flash and recoil characteristics. The rifle is equipped with a 16-inch free-floating handguard featuring four Picatinny slots at both the front and rear of the 12 o’clock position, while the remainder of the handguard utilizes M-LOK slots along the 3, 6, and 9 o’clock positions for accessory mounting. Standard AR controls are present throughout, paired with a classic A2-style pistol grip and a black Magpul MOE buttstock for improved comfort and ergonomics. This listing includes the FMK AR-1 Extreme rifle only, with no magazine included.
SOLD
Manufacturer: FMK FIREARMS
Model: AR-1 EXTREME RIFLE
Caliber Info: .300 AAC BLACKOUT
Condition: Used - Non-Certified
Barrels: 16IN
Action: SEMI AUTOMATIC
Finish: 2- Tone
|
Click Photo to Enlarge
|
Guns International #: 103643380
Category - AR15 Rifles
- Tactical Rifles
Seller's Information
When emailing or calling sellers direct,
please mention that you saw their listing on GunsInternational.com
Seller: Guns Dot Com
Member Since: 9/8/21
State:
Minnesota
Zip: 55337
Country: United States
Platinum Seller
Active Listings: 43093
Total Listings: 486515
Seller Type: FFL Dealer
Return Policy: All new gun sales are final.
CERTIFIED USED GUNS Guns Certified Used Guns may be returned within 3 days after the transfer is complete for any reason for a full refund, minus any fees, shipping costs and a 15% restocking fee. A Guns Certified Used Gun may also be returned within 7 days if it is malfunctioning with proper use. NON-CERTIFIED USED GUNS Non-certified used guns can be returned if there is a mechanical defect that occurs within 3 calendar days of the physical transfer of the firearm to your possession. All other reasons for returns on non-certified used guns are ineligible. Payment Methods: Discover, Visa, MasterCard, American Express. Financing options also available.
About Us: Guns, thousands of products at great prices, you’re sure to find exactly what you’re looking for. You can be confident when you buy from us that you’ll receive an effortless experience and excellent service. Fill out the Contact Seller form below and you’ll receive a direct link via email to view and purchase this firearm at Guns. Due to to current regulations, we do not sell firearms in CT, HI and AK.
FMK FIREARMS AR-1 EXTREME RIFLE .300 AAC BLACKOUT
Description: Guns Listing ID: 677257 RIFLE: FMK FIREARMS MODEL AR-1 EXTREME RIFLE, SERIAL NUMBER ARGB3347, 2- TONE, CASE NOT INCLUDED, SEMI - AUTOMATIC, .300 BLACKOUT, 16IN Notes: The FMK Firearms AR-1 Extreme is a lightweight AR-pattern rifle built in the United States with an emphasis on practicality, reduced weight, and modern modularity. Chambered in .300 Blackout, the AR-1 Extreme blends the familiar handling characteristics of the AR platform with a cartridge known for performing well across a variety of barrel lengths and load types. FMK’s use of a polymer lower receiver helps keep the rifle lightweight while still maintaining compatibility with standard AR controls and components. This particular setup offers a clean balance between modern styling and straightforward functionality. This example features a 4150 CMV MPI-tested pencil-profile barrel paired with a carbine-length gas system, helping keep the rifle lightweight and maneuverable while maintaining reliable cycling. At the muzzle is a hybrid flash hider/muzzle brake device that adds a more aggressive appearance while helping manage flash and recoil characteristics. The rifle is equipped with a 16-inch free-floating handguard featuring four Picatinny slots at both the front and rear of the 12 o’clock position, while the remainder of the handguard utilizes M-LOK slots along the 3, 6, and 9 o’clock positions for accessory mounting. Standard AR controls are present throughout, paired with a classic A2-style pistol grip and a black Magpul MOE buttstock for improved comfort and ergonomics. This listing includes the FMK AR-1 Extreme rifle only, with no magazine included. SOLD Manufacturer: FMK FIREARMS Model: AR-1 EXTREME RIFLE Caliber Info: .300 AAC BLACKOUT Condition: Used - Non-Certified Barrels: 16IN Action: SEMI AUTOMATIC Finish: 2- Tone |
Click Photo to Enlarge
Guns International #: 103643380
Seller's Inventory #: 677257
Category - AR15 Rifles
- Tactical Rifles
Seller's Information
When emailing or calling sellers direct,
please mention that you saw their listing on GunsInternational.com
Seller: Guns Dot Com
Member Since: 9/8/21
State:
Minnesota
Zip: 55337
Country: United States
Platinum Seller
Active Listings: 43093
Total Listings: 486515
Seller Type: FFL Dealer
Return Policy: All new gun sales are final.
CERTIFIED USED GUNS Guns Certified Used Guns may be returned within 3 days after the transfer is complete for any reason for a full refund, minus any fees, shipping costs and a 15% restocking fee. A Guns Certified Used Gun may also be returned within 7 days if it is malfunctioning with proper use. NON-CERTIFIED USED GUNS Non-certified used guns can be returned if there is a mechanical defect that occurs within 3 calendar days of the physical transfer of the firearm to your possession. All other reasons for returns on non-certified used guns are ineligible.
CERTIFIED USED GUNS Guns Certified Used Guns may be returned within 3 days after the transfer is complete for any reason for a full refund, minus any fees, shipping costs and a 15% restocking fee. A Guns Certified Used Gun may also be returned within 7 days if it is malfunctioning with proper use. NON-CERTIFIED USED GUNS Non-certified used guns can be returned if there is a mechanical defect that occurs within 3 calendar days of the physical transfer of the firearm to your possession. All other reasons for returns on non-certified used guns are ineligible.
Payment Methods: Discover, Visa, MasterCard, American Express. Financing options also available.
About Us: Guns, thousands of products at great prices, you’re sure to find exactly what you’re looking for. You can be confident when you buy from us that you’ll receive an effortless experience and excellent service. Fill out the Contact Seller form below and you’ll receive a direct link via email to view and purchase this firearm at Guns. Due to to current regulations, we do not sell firearms in CT, HI and AK.
FMK FIREARMS AR-1 EXTREME RIFLE .300 AAC BLACKOUT
Description:
Guns Listing ID: 677257
RIFLE: FMK FIREARMS MODEL AR-1 EXTREME RIFLE, SERIAL NUMBER ARGB3347, 2- TONE, CASE NOT INCLUDED, SEMI - AUTOMATIC, .300 BLACKOUT, 16IN
Notes:
The FMK Firearms AR-1 Extreme is a lightweight AR-pattern rifle built in the United States with an emphasis on practicality, reduced weight, and modern modularity. Chambered in .300 Blackout, the AR-1 Extreme blends the familiar handling characteristics of the AR platform with a cartridge known for performing well across a variety of barrel lengths and load types. FMK’s use of a polymer lower receiver helps keep the rifle lightweight while still maintaining compatibility with standard AR controls and components. This particular setup offers a clean balance between modern styling and straightforward functionality.
This example features a 4150 CMV MPI-tested pencil-profile barrel paired with a carbine-length gas system, helping keep the rifle lightweight and maneuverable while maintaining reliable cycling. At the muzzle is a hybrid flash hider/muzzle brake device that adds a more aggressive appearance while helping manage flash and recoil characteristics. The rifle is equipped with a 16-inch free-floating handguard featuring four Picatinny slots at both the front and rear of the 12 o’clock position, while the remainder of the handguard utilizes M-LOK slots along the 3, 6, and 9 o’clock positions for accessory mounting. Standard AR controls are present throughout, paired with a classic A2-style pistol grip and a black Magpul MOE buttstock for improved comfort and ergonomics. This listing includes the FMK AR-1 Extreme rifle only, with no magazine included.
SOLD
Manufacturer: FMK FIREARMS
Model: AR-1 EXTREME RIFLE
Caliber Info: .300 AAC BLACKOUT
Condition: Used - Non-Certified
Barrels: 16IN
Action: SEMI AUTOMATIC
Finish: 2- Tone
Description:
Guns Listing ID: 677257
RIFLE: FMK FIREARMS MODEL AR-1 EXTREME RIFLE, SERIAL NUMBER ARGB3347, 2- TONE, CASE NOT INCLUDED, SEMI - AUTOMATIC, .300 BLACKOUT, 16IN
Notes:
The FMK Firearms AR-1 Extreme is a lightweight AR-pattern rifle built in the United States with an emphasis on practicality, reduced weight, and modern modularity. Chambered in .300 Blackout, the AR-1 Extreme blends the familiar handling characteristics of the AR platform with a cartridge known for performing well across a variety of barrel lengths and load types. FMK’s use of a polymer lower receiver helps keep the rifle lightweight while still maintaining compatibility with standard AR controls and components. This particular setup offers a clean balance between modern styling and straightforward functionality.
This example features a 4150 CMV MPI-tested pencil-profile barrel paired with a carbine-length gas system, helping keep the rifle lightweight and maneuverable while maintaining reliable cycling. At the muzzle is a hybrid flash hider/muzzle brake device that adds a more aggressive appearance while helping manage flash and recoil characteristics. The rifle is equipped with a 16-inch free-floating handguard featuring four Picatinny slots at both the front and rear of the 12 o’clock position, while the remainder of the handguard utilizes M-LOK slots along the 3, 6, and 9 o’clock positions for accessory mounting. Standard AR controls are present throughout, paired with a classic A2-style pistol grip and a black Magpul MOE buttstock for improved comfort and ergonomics. This listing includes the FMK AR-1 Extreme rifle only, with no magazine included.
SOLD
Manufacturer: FMK FIREARMS
Model: AR-1 EXTREME RIFLE
Caliber Info: .300 AAC BLACKOUT
Condition: Used - Non-Certified
Barrels: 16IN
Action: SEMI AUTOMATIC
Finish: 2- Tone
Guns International #: 103643380
Seller's Inventory #: 677257
Guns International #: 103643380
Seller's Inventory #: 677257
Category - AR15 Rifles
- Tactical Rifles
Seller's Information
When emailing or calling sellers direct,
please mention that you saw their listing on GunsInternational.com
Seller: Guns Dot Com
Member Since: 9/8/21
State:
Minnesota
Zip: 55337
Country: United States
Platinum Seller
Active Listings: 43093
Total Listings: 486515
Seller Type: FFL Dealer
Return Policy: All new gun sales are final.
CERTIFIED USED GUNS Guns Certified Used Guns may be returned within 3 days after the transfer is complete for any reason for a full refund, minus any fees, shipping costs and a 15% restocking fee. A Guns Certified Used Gun may also be returned within 7 days if it is malfunctioning with proper use. NON-CERTIFIED USED GUNS Non-certified used guns can be returned if there is a mechanical defect that occurs within 3 calendar days of the physical transfer of the firearm to your possession. All other reasons for returns on non-certified used guns are ineligible.
CERTIFIED USED GUNS Guns Certified Used Guns may be returned within 3 days after the transfer is complete for any reason for a full refund, minus any fees, shipping costs and a 15% restocking fee. A Guns Certified Used Gun may also be returned within 7 days if it is malfunctioning with proper use. NON-CERTIFIED USED GUNS Non-certified used guns can be returned if there is a mechanical defect that occurs within 3 calendar days of the physical transfer of the firearm to your possession. All other reasons for returns on non-certified used guns are ineligible.
Payment Methods: Discover, Visa, MasterCard, American Express. Financing options also available.
About Us: Guns, thousands of products at great prices, you’re sure to find exactly what you’re looking for. You can be confident when you buy from us that you’ll receive an effortless experience and excellent service. Fill out the Contact Seller form below and you’ll receive a direct link via email to view and purchase this firearm at Guns. Due to to current regulations, we do not sell firearms in CT, HI and AK.
FMK FIREARMS AR-1 EXTREME RIFLE .300 AAC BLACKOUT
Description:
Guns Listing ID: 677257
RIFLE: FMK FIREARMS MODEL AR-1 EXTREME RIFLE, SERIAL NUMBER ARGB3347, 2- TONE, CASE NOT INCLUDED, SEMI - AUTOMATIC, .300 BLACKOUT, 16IN
Notes:
The FMK Firearms AR-1 Extreme is a lightweight AR-pattern rifle built in the United States with an emphasis on practicality, reduced weight, and modern modularity. Chambered in .300 Blackout, the AR-1 Extreme blends the familiar handling characteristics of the AR platform with a cartridge known for performing well across a variety of barrel lengths and load types. FMK’s use of a polymer lower receiver helps keep the rifle lightweight while still maintaining compatibility with standard AR controls and components. This particular setup offers a clean balance between modern styling and straightforward functionality.
This example features a 4150 CMV MPI-tested pencil-profile barrel paired with a carbine-length gas system, helping keep the rifle lightweight and maneuverable while maintaining reliable cycling. At the muzzle is a hybrid flash hider/muzzle brake device that adds a more aggressive appearance while helping manage flash and recoil characteristics. The rifle is equipped with a 16-inch free-floating handguard featuring four Picatinny slots at both the front and rear of the 12 o’clock position, while the remainder of the handguard utilizes M-LOK slots along the 3, 6, and 9 o’clock positions for accessory mounting. Standard AR controls are present throughout, paired with a classic A2-style pistol grip and a black Magpul MOE buttstock for improved comfort and ergonomics. This listing includes the FMK AR-1 Extreme rifle only, with no magazine included.
SOLD
Manufacturer: FMK FIREARMS
Model: AR-1 EXTREME RIFLE
Caliber Info: .300 AAC BLACKOUT
Condition: Used - Non-Certified
Barrels: 16IN
Action: SEMI AUTOMATIC
Finish: 2- Tone
Description:
Guns Listing ID: 677257
RIFLE: FMK FIREARMS MODEL AR-1 EXTREME RIFLE, SERIAL NUMBER ARGB3347, 2- TONE, CASE NOT INCLUDED, SEMI - AUTOMATIC, .300 BLACKOUT, 16IN
Notes:
The FMK Firearms AR-1 Extreme is a lightweight AR-pattern rifle built in the United States with an emphasis on practicality, reduced weight, and modern modularity. Chambered in .300 Blackout, the AR-1 Extreme blends the familiar handling characteristics of the AR platform with a cartridge known for performing well across a variety of barrel lengths and load types. FMK’s use of a polymer lower receiver helps keep the rifle lightweight while still maintaining compatibility with standard AR controls and components. This particular setup offers a clean balance between modern styling and straightforward functionality.
This example features a 4150 CMV MPI-tested pencil-profile barrel paired with a carbine-length gas system, helping keep the rifle lightweight and maneuverable while maintaining reliable cycling. At the muzzle is a hybrid flash hider/muzzle brake device that adds a more aggressive appearance while helping manage flash and recoil characteristics. The rifle is equipped with a 16-inch free-floating handguard featuring four Picatinny slots at both the front and rear of the 12 o’clock position, while the remainder of the handguard utilizes M-LOK slots along the 3, 6, and 9 o’clock positions for accessory mounting. Standard AR controls are present throughout, paired with a classic A2-style pistol grip and a black Magpul MOE buttstock for improved comfort and ergonomics. This listing includes the FMK AR-1 Extreme rifle only, with no magazine included.
SOLD
Manufacturer: FMK FIREARMS
Model: AR-1 EXTREME RIFLE
Caliber Info: .300 AAC BLACKOUT
Condition: Used - Non-Certified
Barrels: 16IN
Action: SEMI AUTOMATIC
Finish: 2- Tone
Guns International Advertising Policy
GunsInternational.com is the #1 Gun Classified website that brings gun buyers and gun brokers or sellers together through classified advertising of guns, gun related items and services for sale online. If you are looking to buy guns online or sell guns online, you have come to the right place. GunsInternational.com gun classifieds currently have over 200,000 guns for sale online by numerous dealers and collectors alike. Guns International makes no representation or warranty as to the accuracy of the information contained in the gun classifieds, gun parts or gun services classifieds listings. Buyers and sellers are required to know and comply with all applicable local, state, federal and international firearm laws.
GunsInternational.com is the #1 Gun Classified website that brings gun buyers and gun brokers or sellers together through classified advertising of guns, gun related items and services for sale online. If you are looking to buy guns online or sell guns online, you have come to the right place. GunsInternational.com gun classifieds currently have over 200,000 guns for sale online by numerous dealers and collectors alike. Guns International makes no representation or warranty as to the accuracy of the information contained in the gun classifieds, gun parts or gun services classifieds listings. Buyers and sellers are required to know and comply with all applicable local, state, federal and international firearm laws.
Listings
Home
New Today
New This Week
Rifles For Sale Online
Shotguns For Sale Online
Handguns For Sale Online
Pistols For Sale Online
Revolvers For Sale Online
NFA
Gun Parts For Sale Online
Services
Home
New Today
New This Week
Rifles For Sale Online
Shotguns For Sale Online
Handguns For Sale Online
Pistols For Sale Online
Revolvers For Sale Online
NFA
Gun Parts For Sale Online
Services
©2006 - 2026 all rights reserved. | Guns International.com | V4.1 ww3
Privacy Policy
User Agreement
FAQs
Contact Us
Careers
©2006 - 2026 all rights reserved.
Guns International.com | V4.1 ww3
Guns International.com | V4.1 ww3