GNOMEARMS

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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

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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

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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

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Home / Accessories / Gun Parts / AR Upper Parts / Page 42

AR Upper Parts

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Air Guns 421 Ammunition 5808 Ammunition Reloading 7242 Archery & Bow Hunting 7088 Black Powder & Muzzleloaders 421 Class 3 Firearms, NFA & Destructive Devices 1341 Clothing, Jewelry, Watches 1968 Duty Gear 91 Gun Locks 12 Guns & Firearms 13954 Magazines 3457 Pepper Spray / OC 104 Personal Defense/Less-Lethal 95 Safes 85 Safes & Gun Storage Accessories 197 Scopes, Sights & Optics 7852 TASER/Stun Gun 40 Uncategorized 9 Accessories 26571 Reloading 375 Gunsmithing Tools & Gunsmith Supplies 1952

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10 Ring Marketing / WRJ 2 A3 Industries 4 AAC (Advanced Armament) 1 Advanced Tech 1 Advanced Technology 2 Aero Precision 9 Aim Sports 7 Alex Pro Firearms 1 Amend2 1 American Built Arms Company 1 Anderson Manufacturing 2 Angstadt Arms 8 Arisaka Defense 4 Armaspec 15 B&T 4 B5 Systems 8 Ballistic Advantage 22 Banish 9 Battle Arms Development 9 Black Rain Ordnance 5 Bravo Company Mfg / BCM 47 BREEK 13 Breek Arms 2 Brigand Arms 1 Brownells 5 Browning 7 C&E Innovations DBA Amend2 1 CADEX INC 1 Chiappa Firearms 1 CMC Triggers 8 CMMG 36 Cole-Tac 10 Comstock Armory 6 Daniel Defense 30 Dead Air Silencers 11 Devil Dog Concepts, Llc 2 Diamondback Firearms 4 Die Free 4 DoubleStar 2 DPMS PANTHER ARMS 1 Edgar Sherman Design 1 Ergo 2 FAB Defense 17 Fail Zero 5 Faxon Firearms 47 FN America / FN Herstal 12 FosTech Outdoors 2 Franklin Armory 1 Geissele Automatics 52 Gemtech 6 GG&G, Inc. 1 GRIFFIN ARMAMENT 23 GrovTec 2 Guntec USA 21 Hogue 2 HUXWRX Safety Company 9 J P Enterprises 1 Kak Industry Llc. 14 Kaw Valley Precision 13 Kgm Technologies 1 Kinetic Development Group 2 Kriss TDI 4 Lancer Systems 2 Lantac USA 51 LBE UNLIMITED 27 LEAD & STEEL LLC 7 Leapers 18 LIBERTY PRECISION MACHINE 5 LMT Defense 2 Luth-Ar 18 M&P Accessories 1 Magpul Industries 56 Mdt 3 Midwest Industries 85 Mission First Tactical 11 Mission First Tactical, Llc 1 NCStar 2 Next Level Armament 2 Nosler 1 Odin Works 15 One Horse 3 One Horse LLC 9 Patriot Ordnance Factory 6 Phase 5 8 Primary Weapons Systems 3 ProMag 3 Proof Research 7 Q LLC 9 Radian Weapons 29 Radical Firearms 2 Rearden Manufacturing 2 Reptilla 2 Rise Armament 16 ROSCO MANUFACTURING 33 Ruger / Sturm, Ruger & Co. 2 Samson 10 Seekins Precision 1 Sellmark Corporation 2 Sharps Bros 2 Sig Sauer 8 Silencer Co 3 Sons Of Liberty Gun Works 14 Spikes Tactical 12 Springfield Armory 3 Strike Industries 46 Superlative Arms 1 Surefire 12 TacFire 22 TANDEMKROSS 1 Tangodown 2 Tapco 5 TIMBER CREEK OUTDOOR INC 36 Troy Industries 15 Turner Fabrications 1 Tyrant CNC 1 Uct Coatings Inc. Fail Zero 4 Ultradyne Usa 5 Unity Tactical 2 UTG 3 UTG Pro 1 VKTR 1 VKTR Industries 1 WHITE LABEL ARMORY 1 Wilson Combat 22 Wmd Guns 5 Yankee Hill Machine 37

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Black 530 Flat Dark Earth 41 Silver 29 CHARGING HANDLE 17 DDC 17 Gray 15 O.D. Green 13 THIN FREE FLOATING BLACK 8 AR15 COMPLETE BOLT CARRIER 6 Matte Black 6 Dark Earth 5 DUST COVER 5 MLOK FOREND 5 Desert Tan 4 FAKE SUPPRESSOR MUZZLEBRAKE 4 GAS TUBE KIT 4 HANDGUARD 4 Red 4 AR-15 FOREARM 3 AR10 MILSPEC REPLACEMENT LATCH 3 AR15 CARBINE MLOK RAIL SYSTEM 3 BLAST CAN 3 Coyote Brown 3 FLASH HIDER 3 FOREND/BLACK 3 GAS TUBE/BLACK 3 KIT W/FULL BODY MAGAZINE 3 Olive Drab Green 3 AR14/M4/M16/HK416/MR556 2 AR15 BOLT CARRIER ASSEMBLY 2 AR15 CHARGING HANDLE 2 BLAST DIVERTER 2 BOLT CARRIER GROUP 2 Brass 2 Bronze 2 CHARGING HANDLE MK2 2 CHARGING HANDLE MK2 AMBI 2 DUAL LATCH CHARGING HANDLE 2 Gold 2 HANDGUARD/BLACK 2 M-LOK HANDGUARD 2 M-LOK HANDGUARD/BLACK 2 MILSPEC REPLACEMENT LATCH 2 Multi-Cam 2 Multi-Cam Black 2 OD Green 2 PICATINNY QUAD-RAIL 2 PICATINNY RAIL HANDGUARD 2 Ranger Green 2 REACT COMPACT VERTICAL GRIP 2 Scorched Dark Earth 2 .625 DIAMETER LOW PROFILE 1 .750 DIAMETER LOW PROFILE 1 6MM ARC COMPLETE BOLT CARRIER 1 8" HANDGUARD 1 9MM BOLT CARRIER GROUP 1 A2 COMPENSATOR 1 ADJUSTABLE .625 LOW PROFILE 1 ADJUSTABLE .750 LOW PROFILE 1 ADJUSTABLE GAS BLOCK 1 AMBI CHARGING HANDLE BLACK 1 AMBIDEXTROUS CHARGING HANDLE 1 ANGLED GRIP/BLACK 1 AR-15 FLASH SUPPRESSOR 1 AR-15 HANDGUARD M-LOK 1 AR10 COMPLETE BOLT CARRIER 1 AR15 FORWARD ASSIST 1 AR15 HANDGUARD 1 AR15 UPPER PARTS KIT 1 BLACK MATTE 1 Blue 1 BOLT CARRIER GROUP/BLACK 1 CHARGING HANDLE ASSEMBLY 1 COMPRESSION FREEFLOATING BLACK 1 Coyote Tan 1 Desert Dirt Color 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 FLASH CAN W/ GLASS BREAKER 1 FOREARM END CAP 1 FOREARM WRENCH 1 G10 M-LOK PANEL 1 GAS BLOCK-LOW PROFILE 1 Green 1 KIT WITH 10RD MAGAZINE 1 Kodiak Brown 1 LOW PROFILE FLASH HIDER 1 LOW PROFILE MUZZLE BRAKE 1 MP5 M-LOK SUPPRESSOR HANDGUARD 1 MUZZLE BRAKE 1 MUZZLE BRAKE/COMPENSATOR 1 MUZZLEBRAKE 30 CALIBER 1 MUZZLEBRAKE 5.56MM 1 Olive Drab 1 QUAD-RAIL FOREARM 1 REACT FOLDING GRIP 1 SUPER GAS BLOCK 1 TACTICAL CHARGING HANDLE 1 UPPER HEIGHT GAS BLOCK 1 VERTICAL FOREGRIP 1 VERTICAL GRIP 1

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Showing 985–1008 of 1265 results

Rosco Manufacturing BL-105-M4-556-7-C Bloodline 5.56 NATO 10.50″ Nitride 4150 CMV Barrel
$144.90
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Rosco Manufacturing BL-115-M4-556-7-C Bloodline 5.56 NATO 11.50″ Nitride 4150 CMV Barrel
$150.30
Add to cart
Rosco Manufacturing BL-125-M4-556-7-C Bloodline 5.56 NATO 12.50″ Nitride 4150 CMV Barrel
$154.80
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Rosco Manufacturing BL-145-GVT-556-7-M Bloodline 5.56 NATO 14.50″ Nitride 4150 CMV Barrel
$162.00
Add to cart
Rosco Manufacturing BL-145-M4-556-7-C Bloodline 5.56 NATO 14.50″ Nitride 4150 CMV Barrel Fits M4 Carbine
$162.00
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Rosco Manufacturing BL-16-GVT-556-7-M Bloodline 5.56 NATO 16″ Nitride 4150 CMV Barrel
$166.50
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Rosco Manufacturing BL-82-HB-300BLK-7-P Bloodline 300 Blackout 8.20″ Nitride 4150 CMV Barrel
$146.70
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Rosco Manufacturing CL-16.25-556-7-M Stray Dog 5.56 NATO 16″ Black Phosphate 4150 CMV Barrel
$166.50
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Rosco Manufacturing HSK-103-SOC-556-7-C-CL Husky 5.56 NATO 10.30″ Chrome Lined Phosphate 4150 CMV Barrel
$158.40
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Rosco Manufacturing HSK-115-SOC-556-7-C-CL Husky 5.56 NATO 11.50″ Chrome Lined Phosphate 4150 CMV Barrel
$163.80
Read more
Rosco Manufacturing HSK-125-SOC-556-7-SP-C Husky 5.56 NATO 12.50″ Chrome Lined Phosphate 4150 CMV Barrel
$185.40
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Rosco Manufacturing K9-115-HY-DUFFY-556-7 K9 5.56 NATO 11.50″ Nitride Stainless Steel Barrel
$180.00
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Rosco Manufacturing K9-125-HY-SAGE-556-7 K9 5.56 NATO 12.50″ Nitride Stainless Steel Barrel
$184.50
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Rosco Manufacturing K9-1395-HY-THEDON-556 K9 5.56 NATO 13.95″ Nitride Stainless Steel Barrel
$193.50
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Rosco Manufacturing ROS-BCG-001 Bolt Carrier Group 5.56/300 BLK Black Melonite Stainless Steel
$152.84
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Rosco Manufacturing ROS-BCG-002 Bolt Carrier Group 5.56/300 BLK Black Phosphate Stainless Steel
$182.09
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Rosco Manufacturing ROS-GT-C-001 Gas Tube Carbine Length Black Nitride
$26.74
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Rosco Manufacturing ROS-GT-M-001 Gas Tube Mid-Length Black Nitride
$27.75
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Rosco Manufacturing ROS-GT-P-001 Gas Tube Pistol Length Black Nitride
$25.73
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Rosco Manufacturing ROS-GT-R-001 Gas Tube Rifle Length Black Nitride
$28.75
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Rosco Manufacturing ROS-GT-S-001 Gas Tube Patrol Length Black Nitride
$27.75
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Rosco Manufacturing ROS-NGB-002 Non-Adjustable Gas Block V2
$52.97
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ROSCO SP-BL-105-556-BCG-GTC-NGB-001 SAUCEPACK+URG
$321.44
Add to cart
ROSCO SP-BL-115-556-BCG-GTC-NGB-001 SAUCEPACK+URG
$326.12
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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

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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).

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