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 Mon–Sat 9AM–6PM

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

gnomearms@gmail.com Sign In

News

FREE IN STORE TRANSFERS ON ALL ONLINE ORDERS SENT TO STORE·WYOMING'S PREMIER FIREARMS DEALER·NEW ARRIVALS WEEKLY·FREE IN STORE TRANSFERS ON ALL ONLINE ORDERS SENT TO STORE·WYOMING'S PREMIER FIREARMS DEALER·NEW ARRIVALS WEEKLY·

GnomeArmsTactical Firearms & FFL Services

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

Products search

FFL Cockpit

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

Primers Powder Brass & Cases Projectiles & Bullets

Equipment

Dies & Accessories Presses Case Prep Reloading Kits

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 Used Firearms 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 → Primers Powder Brass & Cases Projectiles & Bullets Dies & Accessories Presses Case Prep Reloading Kits

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 Used Firearms Clearance

Home / Accessories / Gun Parts / AR Upper Parts / Page 10

AR Upper Parts

Filters

Availability

In Stock On Sale

Search

Products search

Categories

Air Guns 487 Ammunition 6384 Ammunition Reloading 7450 Archery & Bow Hunting 7330 Black Powder & Muzzleloaders 452 Class 3 Firearms, NFA & Destructive Devices 1735 Clothing, Jewelry, Watches 2321 Collectible Firearms 1 Duty Gear 132 Gun Locks 21 Guns & Firearms 15494 Magazines 3918 Pepper Spray / OC 106 Personal Defense/Less-Lethal 137 Safes 99 Safes & Gun Storage Accessories 224 Scopes, Sights & Optics 8951 TASER/Stun Gun 55 Uncategorized 9 Accessories 29636 Reloading 372 Gunsmithing Tools & Gunsmith Supplies 845

Price

Brand

10 Ring Marketing / WRJ 1 A3 Industries 4 Advanced Armament Corp 1 Aero Precision 12 Aim Sports 10 Alex Pro Firearms 1 Amend2 2 American Built Arms Company 1 American Precision Firearms 3 Anderson Manufacturing 2 Angstadt Arms 13 Area 419 12 Arisaka Defense 12 Armaspec 21 ATI Outdoors 7 B&T 6 B5 Systems 11 Backup Tactical 1 Ballistic Advantage 44 Banish 9 Battle Arms Development 21 Black Rain Ordnance 6 Bootleg 7 Bravo Company Mfg / BCM 51 BREEK 7 Breek Arms 8 Brigand Arms 1 Browning 8 CADEX INC 1 Chiappa Firearms 1 CMC Triggers 10 CMMG 41 Cole-Tac 10 Comstock Armory 6 Daniel Defense 36 Dead Air Silencers 13 Devil Dog Concepts, Llc 2 Diamondback Firearms 16 Die Free Co 9 DoubleStar 3 DPMS PANTHER ARMS 3 Edgar Sherman Design 4 Ergo 3 FAB Defense 21 Fail Zero 11 Faxon Firearms 40 Firefield 5 FLETCHER RIFLE WORKS 3 FN America / FN Herstal 13 Fortis Manufacturing 20 FosTech Outdoors 3 Franklin Armory 1 FUQUA PRECISION MACHINING 2 Geissele Automatics 57 Gemtech 6 GG&G, Inc. 2 Glenfield 3 Grey Ghost Precision 1 GRIFFIN ARMAMENT 32 Grip Pod 8 GrovTec 8 Guntec USA 32 Hiperfire 1 Hogue 2 HUXWRX Safety Company 13 J P Enterprises 3 KAK INDUSTRY 35 Kak Industry Llc. 5 Kaw Valley Precision 33 Kgm Technologies 3 Kinetic Development Group 2 Kriss TDI 4 Lancer Systems 2 Lantac USA 56 Larue Tactical 1 LBE UNLIMITED 42 LEAD & STEEL LLC 12 Leapers 24 LIBERTY PRECISION MACHINE 6 LMT Defense 23 Luth-Ar 33 M&P Accessories 1 Magpul Industries 66 Maxim Defense Industries 2 Mdt 5 Meta Tactical 1 Midwest Industries 98 Mission First Tactical 18 Mossberg 1 NCStar 3 Next Level Armament 3 Nosler 1 Odin Works 39 One Horse 4 One Horse LLC 10 Patriot Ordnance Factory 9 Phase 5 13 Primary Weapons Systems 6 ProMag 3 Proof Research 1 Q LLC 21 Radian Weapons 30 Radical Firearms 2 Rearden Manufacturing 5 Reptilia 10 Rise Armament 20 Rock River Arms 2 ROSCO MANUFACTURING 37 Ruger / Sturm, Ruger & Co. 4 Samson 20 San Tan Tactical 11 Seekins Precision 6 Sellmark Corporation 1 Sharps Bros 2 Sig Sauer 8 Silencer Co 5 Sons Of Liberty Gun Works 23 Spikes Tactical 23 Springfield Armory 3 Stern Defense 2 Strike Industries 55 Superlative Arms 1 Surefire 14 Sylvan Arms 1 TacFire 32 TANDEM KROSS 1 Tangodown 6 Tapco 8 TIMBER CREEK OUTDOOR INC 36 Timber Creek Outdoors 10 Troy Industries 19 Turner Fabrications 1 Tyrant CNC 1 Uct Coatings Inc. Fail Zero 7 Ultradyne Usa 13 Unity Tactical 2 UTG 3 VKTR 1 VKTR Industries 3 WHITE LABEL ARMORY 7 Wilson Combat 27 Wmd Guns 8 Woox 13 Yankee Hill Machine 51

Finish / Color

Black 826 Flat Dark Earth 67 Silver 48 Gray 25 CHARGING HANDLE 17 Olive Drab Green 13 O.D. Green 12 Desert Tan 11 DDC 10 AR15 COMPLETE BOLT CARRIER 8 THIN FREE FLOATING BLACK 8 Red 6 Matte Black 5 AR-15 GAS TUBE 4 Brown 4 Dark Earth 4 FAKE SUPPRESSOR MUZZLEBRAKE 4 M-LOK HANDGUARD/BLACK 4 Modified Coyote Brown 4 AR-15 FOREARM 3 AR10 MILSPEC REPLACEMENT LATCH 3 AR15 CARBINE MLOK RAIL SYSTEM 3 BOLT CARRIER GROUP/BLACK 3 Coyote 3 Desert Dirt Color 3 DUST COVER 3 GAS TUBE KIT 3 Gold 3 KIT W/FULL BODY MAGAZINE 3 MLOK FOREND 3 MultiCam Black 3 Ranger Green 3 Tan 3 AR15 BOLT CARRIER ASSEMBLY 2 Brass 2 Bronze 2 CHARGING HANDLE MK2 2 CHARGING HANDLE MK2 AMBI 2 EXTENDED CHARGING HANDLE LATCH 2 FLASH HIDER 2 HANDGUARD/BLACK 2 HANDSTOP 2 MILSPEC REPLACEMENT LATCH 2 MULTICAM 2 PICATINNY QUAD-RAIL 2 Scorched Dark Earth 2 THREAD PROTECTOR/STAINLESS 2 Walnut 2 .750 DIAMETER LOW PROFILE 1 6MM ARC COMPLETE BOLT CARRIER 1 8" HANDGUARD 1 ADJ GAS BLOCK 1 ADJUSTABLE GAS BLOCK 1 AMBI CHARGING HANDLE BLACK 1 AMBIDEXTROUS CHARGING HANDLE 1 ANGLED GRIP/BLACK 1 AR-15 FLASH SUPPRESSOR 1 AR15 BOLT CARRIER GROUP 1 AR15 CHARGING HANDLE 1 AR15 FORWARD ASSIST 1 BLAST CAN 1 Blue 1 BOLT CARRIER GROUP 1 CHARGING HANDLE ASSEMBLY 1 COMPENSATOR 1 COMPRESSION FREEFLOATING BLACK 1 Coyote Brown 1 Coyote Tan 1 DI 5.56 BOLT CARRIER GROUP 1 EJECTION PORT COVER KIT 1 EXTENDED CHARGING HANDLE 1 FAKE SUPPRESSOR BLACK 1 FLASH CAN BLACK 1 FOREARM END CAP 1 FOREARM WRENCH 1 FOREND/BLACK 1 G10 M-LOK PANEL 1 GAS BLOCK 0.750" 1 GAS TUBE BLACK 1 GAS TUBE/BLACK 1 Green 1 HANDGUARD 1 KIT WITH 10RD MAGAZINE 1 Kodiak Brown 1 LOW PROFILE FLASH HIDER 1 LOW PROFILE MUZZLE BRAKE 1 M-LOK HANDGUARD 1 MP5 M-LOK SUPPRESSOR HANDGUARD 1 Multi-Cam 1 MUZZLE BRAKE 1 MUZZLEBRAKE 30 CALIBER 1 MUZZLEBRAKE 5.56MM 1 Nickel 1 PICATINNY RAIL HANDGUARD 1 QUAD-RAIL FOREARM 1 REACT FULL SIZE VERTICAL GRIP 1 Silver Anodized 1 SUPER GAS BLOCK 1 Titanium Gray 1 UPPER PARTS KIT 1 Wolf Gray 1 WOODLAND CAMO 1

Sort by

Showing 217–240 of 1847 results

B5 Systems CHG1562 CAR15 Handguard OD Green
$35.13
Add to cart
B5 SYSTEMS HANDGUARD M-LOK – CARBINE LENGTH BLACK TWO PIECE
$38.22
Add to cart
B5 Systems Vertical Grip M-LOK Black
$31.28
Add to cart
B5 Systems Vertical Grip M-LOK Coyote Brown
$31.28
Add to cart
B5 Systems Vertical Grip M-LOK FDE
$31.28
Add to cart
B5 Systems Vertical Grip M-LOK ODG
$31.28
Add to cart
B5 VERTICAL GRIP M-LOK MULTICAM BLK
$38.22
Read more
B5 VERTICAL GRIP M-LOK WOLF GRAY
$31.28
Add to cart
B5 VERTICAL GRIP M-LOK WOODLAND
$38.22
Read more
BACKUP THRD PRTCTR 223REM HCMB BLK
$32.16
Add to cart
BAD 9MM AR15 BOLT CARRIER GROUP BLK
$179.98
Add to cart
BAD AMBI UPGRADE COMBO KIT
$124.27
Add to cart
BAD BATTELARMS THMPR 30 CAL MD BLK
$76.02
Add to cart
BAD BATTLEARMS 9MM HX FLSHCN 1/2X36
$45.04
Add to cart
BAD DUST COVER – 2ND AMENDMENT
$28.89
Add to cart
BAD LASER ENGRAVED DUST COVER 556
$28.89
Add to cart
BAD RACK C CHRGNG HNDL AR15 BLK
$88.11
Add to cart
BAD RACK CHARGING HANDLE ODG
$105.15
Add to cart
BAD THUMPER MB 22CAL 1/2X28 BLK
$76.02
Add to cart
BAD WRKHS 15″ RAIL .750 GBLOCK COMBO
$199.95
Add to cart
BALLISTIC .625″ LO-PRO GAS BLOCK
$38.19
Add to cart
Ballistic Adv BABL556008F AR Barrel Performance 5.56x45mm NATO 14.50″ AR-15 4150 Chrome Moly Vanadium Steel Black QPQ BA Hanson Midlength
$218.50
Read more
Ballistic Adv BABL556018F AR Barrel Performance 5.56x45mm NATO 17.70″ AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Heavy Profile BA Hanson Midlength
$223.25
Add to cart
BALLISTIC ADVANTAGE 300BLK – PISTOL LENGTH AR BARREL 8″
$147.25
Add to cart

←
1
2
3
…
7
8
9
10
11
12
13
…
75
76
77
→

Licensed FFL Dealer

Federal Firearms License

Fast Shipping

USPS / FedEx / UPS

Secure Checkout

256-bit SSL encrypted

Easy Returns

Non-firearm items

Expert Support

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 expert staff who know firearms.

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

Firearms

Handguns
Rifles
Shotguns
Used Firearms
New Arrivals

FFL Services

FFL Transfers
Appraisals
Financing

Policies

Shipping Policy
Return Policy
Privacy Policy
Terms of Service
FFL Compliance
Age Verification

My Account

Dashboard
Orders
Downloads
Addresses
Account Details
Track Order
Contact Us
Newsletter

© 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