GNOMEARMS

YOU MUST BE 18 OR OLDER TO ENTER

GnomeArms LLC sells firearms and related products. You must be at least 18 years of age to enter this site. Some products (handguns, NFA items) require proof of age 21+ at time of purchase.

By entering this site you confirm you are of legal age to purchase firearms in your state.

(307) 371-2590 Green River, WY By appointment · Phone Mon–Sat 9AM–6PM

Licensed Federal Firearms Dealer — FFL# 5-83-037-07-9D-04736

gnomearms@gmail.com Sign In

News

FREE TRANSFERS ON ORDERS PLACED AT GNOMEARMS.COM·WYOMING'S PREMIER FIREARMS DEALER·NEW ARRIVALS WEEKLY·FREE TRANSFERS ON ORDERS PLACED AT GNOMEARMS.COM·WYOMING'S PREMIER FIREARMS DEALER·NEW ARRIVALS WEEKLY·

GnomeArmsTactical Firearms & FFL Services

Firearms
Ammunition
Reloading
Optics
Gear
Brands
Gunsmithing
Deals
NFA / Class 3
About
Contact Us

Products search

Shop All Firearms →

Handguns

Semi-Auto Pistols Revolvers Single-Action Revolvers Derringers Shop All Handguns

Rifles

Semi-Auto Rifles Bolt-Action Rifles Lever-Action Rifles Pump-Action Rifles Single-Shot Rifles Shop All Rifles

Shotguns

Semi-Auto Shotguns Pump-Action Shotguns Over/Under Shotguns Side-by-Side Shotguns Shop All Shotguns

More

Ammunition Accessories NFA / Class III

Shop All Ammunition →

By Type

Handgun Ammo Rifle Ammo Shotgun Shells Rimfire Ammo Other Ammo

Popular Calibers

9mm .45 ACP .223 / 5.56 .308 / 7.62 12 Gauge .22 LR 6.5 Creedmoor

Shop All Reloading →

Components

Reloading Bullets Reloading Brass Reloading Powder Reloading Molds Reloading Primers Reloading Wads

Equipment

Reloading Dies Case Preparation Reloading Presses & Kits Shellholders & Die Accessories Reloading Accessories Powder Measures & Scales

Shop All Optics →

Scopes

Riflescopes Spotting Scopes Night Vision Thermal Optics

Sights

Red Dots & Reflex Sights Prism Sights Iron Sights Laser Sights

Accessories

Scope Rings & Mounts Scope Covers Bipods & Tripods Rangefinders

Shop All Gear →

Carry & Storage

Holsters Gun Cases Gun Safes Range Bags

Shooting Accessories

Cleaning Supplies Targets Ear & Eye Protection Shooting Rests

Apparel & More

Apparel Footwear Knives & Tools

Handgun Brands

Glock Sig Sauer Smith & Wesson Springfield CZ HK

Rifle Brands

Ruger Colt Daniel Defense Mossberg Savage Arms Winchester

Optics Brands

Vortex Nightforce Leupold EOTech Trijicon Holosun

Shop Deals

On Sale New Arrivals Clearance

GnomeArms

Sign In / Register

Shop All Firearms → Semi-Auto Pistols Revolvers Single-Action Revolvers Derringers Semi-Auto Rifles Bolt-Action Rifles Lever-Action Rifles Pump-Action Rifles Single-Shot Rifles Semi-Auto Shotguns Pump-Action Shotguns Over/Under Shotguns Side-by-Side Shotguns Ammunition Accessories NFA / Class III

Shop All Ammunition → Handgun Ammo Rifle Ammo Shotgun Shells Rimfire Ammo Other Ammo

9mm .45 ACP .223 / 5.56 .308 / 7.62 12 Gauge .22 LR 6.5 Creedmoor

Shop All Reloading → Reloading Bullets Reloading Brass Reloading Powder Reloading Molds Reloading Primers Reloading Wads Reloading Dies Case Preparation Reloading Presses & Kits Shellholders & Die Accessories Reloading Accessories Powder Measures & Scales

Shop All Optics → Riflescopes Spotting Scopes Night Vision Thermal Optics Red Dots & Reflex Sights Prism Sights Iron Sights Laser Sights Scope Rings & Mounts Scope Covers Bipods & Tripods Rangefinders

Shop All Gear → Holsters Gun Cases Gun Safes Range Bags Cleaning Supplies Targets Ear & Eye Protection Shooting Rests Apparel Footwear Knives & Tools

Shop All Brands → Glock Sig Sauer Smith & Wesson Springfield CZ HK Ruger Colt Daniel Defense Mossberg Savage Arms Winchester Vortex Nightforce Leupold EOTech Trijicon Holosun

Shop All Deals → On Sale New Arrivals Clearance

Home / Accessories / Gun Parts / AR Upper Parts / AR Barrels / Page 4

AR Barrels

Filters

Availability

In Stock On Sale

Search

Products search

Categories

Air Guns 511 Ammunition 6696 Ammunition Reloading 7586 Archery & Bow Hunting 7307 Black Powder & Muzzleloaders 485 Class 3 Firearms, NFA & Destructive Devices 1963 Clothing, Jewelry, Watches 2493 Collectible Firearms 1 Duty Gear 139 Gun Locks 22 Guns & Firearms 17516 Magazines 4008 Pepper Spray / OC 130 Personal Defense/Less-Lethal 148 Safes 90 Safes & Gun Storage Accessories 222 Scopes, Sights & Optics 9068 TASER/Stun Gun 63 Uncategorized 10 Accessories 30313 Reloading 350 Gunsmithing Tools & Gunsmith Supplies 846

Price

Brand

Angstadt Arms 1 Ballistic Advantage 46 BSF BARRELS 5 CMMG 7 Daniel Defense 4 Diamondback Firearms 17 Faxon Firearms 12 FN America / FN Herstal 13 KAK INDUSTRY 1 Kaw Valley Precision 2 LBE UNLIMITED 3 LEAD & STEEL LLC 14 LMT Defense 13 Luth-Ar 1 Noveske Rifleworks 4 Odin Works 3 Q LLC 2 ROSCO MANUFACTURING 28 Seekins Precision 1 Sons Of Liberty Gun Works 4 TacFire 4 TIMBER CREEK OUTDOOR INC 1 Wilson Combat 4

Finish / Color

Black 78 Silver 10 Gray 1

Sort by

Showing 73–96 of 190 results

Diamondback 65M18M50B8R DB Barrel 6.5 Grendel 18″ Mid-Length Black Nitride 4150 Chrome Moly Vanadium Steel
$138.44
Add to cart
Diamondback 762X39C10M50B95R DB Barrel 7.62x39mm 10″ Carbine-Length Black Nitride 4150 Chrome Moly Vanadium Steel
$105.53
Read more
Diamondback 762X39C16M50B95R DB Barrel 7.62x39mm 16″ Carbine-Length Black Nitride 4150 Chrome Moly Vanadium Steel
$118.01
Read more
Diamondback 762X39P7H50B95R DB Barrel 7.62x39mm 7″ Black Nitride 4150 Chrome Moly Vanadium Steel
$95.31
Add to cart
Diamondback 9X1910M50B984NFR DB Barrel 9mm Luger 10″ Black Nitride 4150 Chrome Moly Vanadium Steel
$75.79
Add to cart
FAXON AR15 BARREL .223 WYLDE – 18″ 1:8 5R FLAME FLUTED BLK
$278.00
Add to cart
FAXON AR15 MATCH BBL 6MM ARC – 20″ 1:7.5 5R TARGET PROFILE
$257.00
Add to cart
Faxon Firearms 15A4L16C16NGQ Duty Series Gunner 400 Legend 16″ Nitride 4150 CMV Barrel
$174.19
Read more
Faxon Firearms 15B22A7R22NTMHL5RNP3 Match Series Target 22 ARC 22″ Bead Blast 416-R Stainless Barrel
$250.00
Add to cart
Faxon Firearms 15B35P7NGMHL5RNP3 300 Blackout 7.50″ 416R Stainless Steel Button Rifled
$197.17
Read more
Faxon Firearms 15BG8M18NTMHL5RNP3 6.5 Grendel 18″ Bead Blast 416-R Stainless Barrel
$250.00
Add to cart
Faxon Firearms 7F1BC675N26N24Q 6mm Creedmoor 26″ Nitride 416-R Stainless Barrel
$312.00
Add to cart
Faxon Firearms 7F1BGT75N26N24Q 6 GT 26″ Nitride 416-R Stainless Barrel
$312.00
Read more
Faxon Firearms PBBC6752724 6mm 27″ Silver 416-R Stainless Steel Barrel
$254.00
Read more
FN 20-100047 AR-15 5.56x45mm NATO 16″ M4 Profile Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
$349.00
Add to cart
FN 20-100405 AR-15 5.56x45mm NATO 14.70″ M4 Profile Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
$349.00
Add to cart
FN 36423 AR-15 5.56x45mm NATO 18″ Rifle Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
$349.00
Add to cart
FN BARREL AR-15 5.56MM 14.5″
$349.00
Add to cart
FN BARREL AR-15 BUTTON RIFLED – 16″ 1:7 CARBINE GAS GOVT.
$279.00
Add to cart
FN BARREL SCAR 16S 223REM 10″
$1,299.00
Read more
FN BARREL SCAR 17S 308WIN 13″
$1,499.00
Read more
FN BBL AR-15 5.56MM 10.5″ M16 CAR
$279.00
Add to cart
FN BBL AR-15 5.56MM 14.7″ M16 MID
$279.00
Read more
FN BBL AR-15 5.56MM 14.7″ M4 CAR
$279.00
Add to cart

←
1
2
3
4
5
6
7
8
→

Licensed FFL Dealer

Federal Firearms License

Fast Shipping

USPS / FedEx / UPS

Secure Checkout

256-bit SSL encrypted

Easy Returns

Non-firearm items

Talk to the Owner

Phone Mon–Sat 9AM–6PM MST

Brands We Carry

GlockSmith & WessonSig SauerRugerSpringfieldColtBerettaWaltherRemingtonMossbergWinchesterHornadyFederalTaurusCanikCZBrowningKimberSavageTikkaGlockSmith & WessonSig SauerRugerSpringfieldColtBerettaWaltherRemingtonMossbergWinchesterHornadyFederalTaurusCanikCZBrowningKimberSavageTikka

GnomeArms Tactical Firearms & FFL Services

Wyoming's premier firearms retailer and FFL dealer. We carry a full selection of handguns, rifles, shotguns, NFA items, ammunition, and accessories — backed by 20+ years of firearms experience.

(307) 371-2590
Green River, WY • By appointment · Phone Mon–Sat 9AM–6PM

Firearms

Handguns
Rifles
Shotguns
New Arrivals

FFL Services

About Gnome Arms
FFL Transfers

Policies

Shipping Policy
Return Policy
Privacy Policy
Terms of Service

My Account

Dashboard
Orders
Downloads
Addresses
Account Details
Contact Us

© 2026 GnomeArms.com — All Rights Reserved. | Privacy Policy | Terms of Service

All firearm purchases require completion of ATF Form 4473 and a NICS background check. Purchaser must be a legal U.S. resident and meet all federal, state, and local requirements. All NFA items require ATF approval. We reserve the right to refuse any sale. GnomeArms is a licensed Federal Firearms Dealer (FFL).

FFL Licensed

SSL Secured

Visa / MC

ATF Compliant