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 Bolt Carrier Groups / Page 3

AR Bolt Carrier Groups

Filters

Availability

In Stock On Sale

Search

Products search

Categories

Air Guns 515 Ammunition 6684 Ammunition Reloading 7577 Archery & Bow Hunting 7349 Black Powder & Muzzleloaders 486 Class 3 Firearms, NFA & Destructive Devices 1930 Clothing, Jewelry, Watches 2501 Collectible Firearms 1 Duty Gear 141 Gun Locks 22 Guns & Firearms 17356 Magazines 4012 Pepper Spray / OC 128 Personal Defense/Less-Lethal 145 Safes 106 Safes & Gun Storage Accessories 224 Scopes, Sights & Optics 9111 TASER/Stun Gun 64 Uncategorized 10 Accessories 30383 Reloading 350 Gunsmithing Tools & Gunsmith Supplies 851

Price

Brand

Aero Precision 1 Alex Pro Firearms 1 Angstadt Arms 4 Battle Arms Development 2 Black Rain Ordnance 3 Bootleg 2 CMC Triggers 2 CMMG 10 Daniel Defense 1 DoubleStar 1 DPMS 1 Fail Zero 19 Faxon Firearms 10 FosTech Outdoors 2 Franklin Armory 1 Geissele Automatics 2 Guntec USA 1 J P Enterprises 1 KAK INDUSTRY 23 Lantac USA 12 LBE UNLIMITED 3 LMT Defense 5 Luth-Ar 5 Mdt 4 Midwest Industries 2 Noveske Rifleworks 5 Odin Works 5 One Horse 2 Patriot Ordnance Factory 2 Phase 5 2 Q LLC 3 Radian Weapons 1 Rise Armament 4 Rock River Arms 1 ROSCO MANUFACTURING 3 San Tan Tactical 1 Sons Of Liberty Gun Works 4 Spikes Tactical 4 Superlative Arms 1 TacFire 2 VKTR Industries 2 WHITE LABEL ARMORY 1 Wilson Combat 4 Wmd Guns 3

Finish / Color

Black 62 Silver 19 AR15 COMPLETE BOLT CARRIER 8 Gold 4 BOLT CARRIER GROUP/BLACK 3 KIT W/FULL BODY MAGAZINE 3 AR15 BOLT CARRIER ASSEMBLY 2 Brass 2 6MM ARC COMPLETE BOLT CARRIER 1 AR15 BOLT CARRIER GROUP 1 AR9 9MM MIL-SPEC DESIGN 1 BOLT CARRIER GROUP 1 DI 5.56 BOLT CARRIER GROUP 1 Flat Dark Earth 1 KIT WITH 10RD MAGAZINE 1 Nickel 1 Titanium Gray 1

Sort by

Showing 49–72 of 168 results

Fail Zero Assembled Bolt Carrier Group 6mm ARC
$173.69
Add to cart
Fail Zero Assembled Bolt Carrier Group 6mm ARC
$173.73
Add to cart
Fail Zero Assembled Bolt Carrier Group 7.62×39
$173.08
Read more
FAIL ZERO BOLT CARRIER GROUP – .224 VALKYRIE AR-15
$173.69
Add to cart
FAIL ZERO BOLT CARRIER GROUP – .308 WIN. (DPMS PATTERN) BLACK
$261.96
Read more
FAIL ZERO BOLT CARRIER GROUP – 458 SOCOM AR-15
$173.73
Add to cart
FAIL ZERO BOLT CARRIER GROUP – 5.56MM SEMI-AUTO AR-15
$148.72
Add to cart
FAIL ZERO BOLT CARRIER GROUP – 5.56MM SEMI-AUTO AR-15 BLACK
$159.41
Add to cart
FAIL ZERO BOLT CARRIER GROUP – 6.8SPC AR-15
$173.08
Add to cart
FAIL ZERO BOLT CARRIER GROUP – LIGHTWEIGHT 5.56MM AR-15
$212.28
Add to cart
Fail Zero EXO AR9 Bolt Carrier Group 9mm Nickel Boron
$198.71
Read more
FAIL ZERO FULL AUTO BCG – LIGHTWEIGHT 5.56MM AR-15
$212.28
Add to cart
FailZero 5.56 Black Nitride Bolt Carrier Group
$123.86
Add to cart
FailZero 5.56 Full Auto BCG Black
$160.07
Add to cart
FailZero 5.56 Full Auto Bolt Carrier Group
$145.74
Read more
FAXON 5.56 M16 BOLT CARRIER – GROUP COMPLETE NITRIDED
$134.00
Add to cart
FAXON 5.56 M16 SUPERFINISHED – BOLT CARRIER GROUP CHROME
$263.00
Add to cart
FAXON 9MM BOLT CARRIER GROUP – FOR GLOCK AND COLT NITRIDED
$156.28
Add to cart
FOSTECH COMPLETE BOLT CARRIER GROUP (NICKEL BORON COATING)
$156.70
Add to cart
Fostech Complete Bolt Carrier Group Black
$145.36
Add to cart
FRANKLIN ARMORY AR BOLT CARRIER GROUP 5.56MM
$113.43
Read more
FULL-AUTO 7.62X51 NATO BOLT CARRIER GROUP
$575.10
Read more
FULL-AUTO ENHANCED 5.56MM BOLT CARRIER GROUP BLACK
$489.60
Read more
FZ 9mm Black Nitride AR9 Bolt Carrier Group
$160.07
Add to cart

←
1
2
3
4
5
6
7
→

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