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

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 Muzzle Devices / Page 10

AR Muzzle Devices

Filters

Availability

In Stock On Sale

Search

Products search

Categories

Air Guns 509 Ammunition 6654 Ammunition Reloading 7569 Archery & Bow Hunting 7472 Black Powder & Muzzleloaders 481 Class 3 Firearms, NFA & Destructive Devices 1884 Clothing, Jewelry, Watches 2502 Collectible Firearms 1 Duty Gear 133 Gun Locks 21 Guns & Firearms 16804 Magazines 3967 Pepper Spray / OC 130 Personal Defense/Less-Lethal 150 Safes 106 Safes & Gun Storage Accessories 225 Scopes, Sights & Optics 9134 TASER/Stun Gun 63 Uncategorized 10 Accessories 30300 Reloading 353 Gunsmithing Tools & Gunsmith Supplies 848

Price

Brand

10 Ring Marketing / WRJ 1 AAC (Advanced Armament) 1 Aero Precision 1 Aim Sports 1 American Precision Firearms 3 Anderson Manufacturing 1 Angstadt Arms 4 Area 419 12 Armaspec 4 ATI Outdoors 2 Audere 1 B&T 2 Backup Tactical 1 Banish 9 Battle Arms Development 3 Black Rain Ordnance 2 Bravo Company Mfg / BCM 7 Breek Arms 1 Browning 8 CADEX INC 1 CMMG 2 Comstock Armory 5 Daniel Defense 4 Dead Air Silencers 13 Faxon Firearms 4 FLETCHER RIFLE WORKS 3 Fortis Manufacturing 9 FUQUA PRECISION MACHINING 2 Gemtech 6 Glenfield 3 GRIFFIN ARMAMENT 19 GrovTec 5 Guntec USA 15 Hiperfire 2 HUXWRX Safety Company 14 KAK INDUSTRY 14 Kaw Valley Precision 24 Kgm Technologies 3 Lantac USA 33 LBE UNLIMITED 5 LIBERTY PRECISION MACHINE 6 Luth-Ar 2 Maxim Defense Industries 2 Mdt 1 Midwest Industries 13 Mission First Tactical 2 Mossberg 1 Nosler 1 Odin Works 6 One Horse LLC 2 Patriot Ordnance Factory 2 Phase 5 3 Primary Weapons Systems 3 Q LLC 2 Radical Firearms 2 Rearden Manufacturing 3 Rise Armament 2 Ruger / Sturm, Ruger & Co. 2 Sig Sauer 3 Silencer Co 4 Spikes Tactical 6 Springfield Armory 1 Strike Industries 10 Surefire 13 TacFire 1 TANDEM KROSS 1 Tapco 2 Troy Industries 4 Turner Fabrications 1 Ultradyne Usa 12 WHITE LABEL ARMORY 1 Wilson Combat 4 Yankee Hill Machine 19

Finish / Color

Black 201 Silver 6 FAKE SUPPRESSOR MUZZLEBRAKE 4 BLAST CAN 2 Bronze 2 COMPENSATOR 2 Flat Dark Earth 2 THREAD PROTECTOR/STAINLESS 2 AR-15 FLASH SUPPRESSOR 1 FAKE SUPPRESSOR BLACK 1 FLASH CAN BLACK 1 FLASH HIDER 1 G-BRAKE MUZZLE BREAK 1 LOW PROFILE FLASH HIDER 1 LOW PROFILE MUZZLE BRAKE 1 MUZZLE BRAKE 1 MUZZLE BRAKE/COMPENSATOR 1 MUZZLEBRAKE 30 CALIBER 1 MUZZLEBRAKE 5.56MM 1

Sort by

Showing 217–240 of 387 results

KAW VALLEY PRECISION XL SLIM – PISTOL LINEAR COMP 1/2X28
$44.53
Add to cart
KAW VALLEY PRECISION XL SLIM – PISTOL LINEAR COMP 5/8X24
$44.53
Add to cart
Kgm Suppressors A-QD-5FB-S-1 Quick Detach Flash Brake Black Nitride Steel 1/2″x28 Threads
$85.10
Add to cart
Kgm Suppressors A-QD-FH-S-2 Quick Detach Flash Hider Black Nitride Steel 5/8″x24 Threads
$100.00
Add to cart
Kgm Suppressors RS-R556A1-QD-BLK R556A1 6mm/5.56 NATO Black Nickel Alloy/Stainless Steel 1/2″x28
$925.00
Read more
Lantac .223/556 Dragon Muzzle Brake W/Quick Detach GemTech Mount 1/2-28 Threads
$128.99
Read more
LANTAC DGN556B-ASR DRAGON MB 223/556 1/2X28 ASR
$128.99
Read more
LANTAC DGN6MMB-PBS DRAGON MB 6MM 5/8X24 PBS
$96.67
Add to cart
LANTAC DGN762B-ASR DRAGON MB 308/762 5/8X24 ASR
$147.99
Add to cart
LANTAC DGN762B-DA DRAGON MB 308/762 5/8X24 DA
$147.99
Add to cart
LANTAC DGN9MMD DRAGON MB 9MM 1/2X28
$147.99
Add to cart
LANTAC DGNAK47B-ASR DRAGON MB 762X39 M14-1 ASR
$147.99
Read more
Lantac Dragon 7.62 Muzzle Break
$147.99
Add to cart
Lantac Dragon AR-15 Muzzle Break
$128.99
Add to cart
LANTAC DRAGON MUZZLE BRAKE – 338 ARC 5/8-24 PLAN B LONG
$128.99
Add to cart
LANTAC DRAGON MUZZLE BRAKE – 338 ARC 5/8-24 PLAN B SHORT
$96.64
Add to cart
LANTAC DRAGON MUZZLE BRAKE – 338 ARC DEAD AIR XENO MOUNT
$116.32
Add to cart
LANTAC DRAGON MUZZLE BRAKE – 6MM 5/8-24 PLAN B LONG
$128.99
Add to cart
LANTAC DRAGON MUZZLE BRAKE – 7.62X39 DEAD AIR KEYMOD
$147.99
Add to cart
LANTAC DRAGON MUZZLE BRAKE – 7.62X39 SILENCERCO ASR MOUNT
$147.99
Add to cart
Lantac Dragon Muzzle Brake .223/5.56 1/2-28 Thread with Dead Xeno Mount
$116.48
Add to cart
LANTAC DRAGON MUZZLE BRAKE 223 – 1/2-28 DEAD AIR KEYMO WOLFMAN
$128.99
Add to cart
LANTAC DRAGON MUZZLE BRAKE 223 – 1/2-28 DEAD AIR KEYMOD
$128.99
Add to cart
LANTAC DRAGON MUZZLE BRAKE 300 – BLACK OUT DEAD AIR KEYMD WLFMN
$147.99
Add to cart

←
1
2
3
…
7
8
9
10
11
12
13
…
15
16
17
→

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
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