Skip to main content
Skip to footer
Search Suggestions
Sign In
7
$
2,512.70
(ex. tax)
Firearms
See All Firearms
Rifles
AR Style Rifles
AK Style Rifles
Bolt Action Rifles
Lever Action Rifles
Pump Action Rifles
Semi Auto Rifles
Single Shot Rifles
All Rifles
Handguns
Semi Auto Handguns
Revolvers
Single Shot Handguns
Derringers
AR Style Pistols
AK Style Pistols
All Handguns
Shotguns
Pump Action Shotguns
Semi Auto Shotguns
Side By Side Shotguns
Over Under Shotguns
Lever Action Shotguns
Single Shot Shotguns
Bolt Action Shotguns
All Shotguns
Optics & Sights
All Optics & Sights
Red dot
Scopes
Night Vision/Thermal
PART & ACCESSORIES
Magazines
AR Magazines
Gun Parts
Storage, Bags & Cases
Ammo
All Ammo
Pistol Ammo
Rifle Ammo
Shotgun Ammo
Rimfire Ammo
Reloading Supplies
FFL Transfers
About
Contact
AR Bolt Carrier Groups
Filters
Selected:
AR Bolt Carrier Groups
Lantac USA
Clear filters
Categories
No results found for:
Black Powder & Muzzleloaders
1
Black Powder Pistols & Muzzleloader Pistols
1
Class 3 Firearms, NFA & Destructive Devices
1
Class 3 Parts & Accessories
1
Gun Parts
81
AR Lower Parts
4
AR Bolt Catch/Release
1
AR Takedown Pins
1
AR Triggers
2
AR Upper Parts
31
AR Bolt Carrier Groups
7
AR Forward Assist
1
AR Gas System
7
AR Handguards
3
AR Muzzle Devices
12
AR15 Parts
7
AR15 Bolts
2
AR15 Lowers
3
AR15 Uppers
1
Other AR15 Accessories & Parts
1
Glock Parts
14
Glock Barrels
4
Glock Slides
3
Small Glock Parts
7
Handgun Parts
1
Handgun Barrels
1
Other Gun Accessories & Parts
20
Rifle Parts
4
Other Rifle Accessories & Parts
1
Rifle Stocks
1
Small Rifle Parts
2
Firearms
3
Rifles
3
AR Rifles
2
Semi Auto Rifles
1
Stock Status
Show all
Show in stock
In Store
Online Only
7
Manufacturer
No results found for:
Aero Precision
3
Alex Pro Firearms
3
Anderson Manufacturing
1
Battle Arms Development
1
Black Rain Ordnance
1
CMC Triggers
1
CMMG
9
Fail Zero
6
Faxon Firearms
5
Franklin Armory
1
KAK Industry
18
Lantac USA
7
LBE Unlimited
2
Luth-AR
1
Midwest Industries
2
Radian Weapons
2
Rosco Manufacturing
1
San Tan Tactical
3
Sons of Liberty Gun Works
2
Spikes Tactical
2
VKTR Industries
1
Wilson Combat
3
Showing 1–16 of 75 results
Default sorting
Sort by popularity
Sort by latest
Sort by price: low to high
Sort by price: high to low
Lantac M-SPEC BCG .223/5.56mm NiB
$
179.99
Be notified when in stock
LANTAC CP-R360 CAM PIN
$
28.61
Be notified when in stock
LANTAC 556 MILSPEC+ BCG BLK NITRIDE
$
170.99
Add to cart
LANTAC 556 ENHANCED BCG TIN
$
305.99
Be notified when in stock
LANTAC E-BCG 556 SIDE CHARGE NIB
$
289.99
Be notified when in stock
LANTAC 308 ENHANCED BCG BLK NITRIDE
$
316.99
Be notified when in stock
Lantac Enhanced BCG Full Auto Style .224/5.56 Black Nitride
$
261.99
Add to cart
Welcome to E-Commerce Arms, in order to browse our site you must be at least 18 years of age.
Are you at least 18 years old?
Yes
No