$
4,778.70
Rifles
Semi Auto Rifles
AR Rifles
AK Rifles
Bolt Action Rifles
Lever Action Rifles
Handguns
Semi Auto Handguns
AR Pistols
AK Pistols
Revolvers
Derringers
Shotguns
Semi Auto Shotguns
Over Under Shotguns
Side By Side Shotguns
Single Shot Shotguns
Ammo
Rifle Ammunition
Handgun Ammunition
Rimfire Ammunition
Shotgun Shells
Other Ammunition
Optics
Red Dots Sights
Gun Scopes
Gun Sights
Binoculars
Thermal Sights
Range Finders
Laser Sights
Scope Accessories & Scope Parts
Scope Bases
Scope Mounts
Scope Rings
Suppressors
Silencers & Suppressed Firearms
Short Barrel Rifles (SBR)
Class 3 Parts & Accessories
Gun Parts
AR15 Parts
AR15 Lowers
AR15 Uppers
AR15 Barrels
AR15 Stocks, Forends, Forearms
AR Triggers
AR Lower Parts Kits
Other AR15 Accessories & Parts
AR10 Parts
AR10 Barrels
AR10 Uppers
AR10 Bolts
Other AR10 Accessories & Parts
Handgun Parts
Handgun Barrels
Handgun Frames
Handgun Slides
Other Handgun Accessories & Parts
Magazines
Rifle Magazines
AK Magazines
AR Magazines
Handgun Magazines
Shotgun Magazines
Login
Products search
Rifles
Semi Auto Rifles
AR Rifles
AK Rifles
Bolt Action Rifles
Lever Action Rifles
Handguns
Semi Auto Handguns
AR Pistols
AK Pistols
Revolvers
Derringers
Shotguns
Semi Auto Shotguns
Over Under Shotguns
Side By Side Shotguns
Single Shot Shotguns
Ammo
Ready-to-shoot ammunition for firearms.
Rifle Ammunition
Handgun Ammunition
Rimfire Ammunition
Shotgun Shells
Other Ammunition
Optics
Gun scopes – Selection of gun scopes and gun optics.
Red Dots Sights
Gun Scopes
Gun Sights
Binoculars
Thermal Sights
Range Finders
Laser Sights
Scope Accessories & Scope Parts
Scope Bases
Scope Mounts
Scope Rings
Suppressors
All types of federally restricted firearms, including machine guns, destructive devices, and silencers
Silencers & Suppressed Firearms
Short Barrel Rifles (SBR)
Class 3 Parts & Accessories
Gun Parts
Firearm parts or accessories.
AR15 Parts
AR15 Lowers
AR15 Uppers
AR15 Barrels
AR15 Stocks, Forends, Forearms
AR Triggers
AR Lower Parts Kits
Other AR15 Accessories & Parts
AR10 Parts
AR10 Barrels
AR10 Uppers
AR10 Bolts
Other AR10 Accessories & Parts
Handgun Parts
Handgun Barrels
Handgun Frames
Handgun Slides
Other Handgun Accessories & Parts
Magazines
Rifle Magazines
AK Magazines
AR Magazines
Handgun Magazines
Shotgun Magazines
Login
Products search
AR15 Parts
“FAIL ZERO BOLT CARRIER GROUP – 5.56MM FULL AUTO AR-15 BLACK” has been added to your cart.
View cart
Default sorting
Sort by popularity
Sort by average rating
Sort by latest
Sort by price: low to high
Sort by price: high to low
Show 36 Products
Show
12 Products
Show
24 Products
Show
36 Products
Show
48 Products
Sold out
READ MORE
KNS BOLT CATCH RETAINING PIN – AR15/M16 BLACK
Other AR15 Accessories & Parts
$
12.00
PLUS TAX
0
Add to cart
View Details
LANTAC .308/7.62 E-BCG Full Auto Style Bolt Carrier Group – Nickel Boron
AR15 Bolts
$
325.99
PLUS TAX
0
Add to cart
View Details
LANTAC AR15 GAS TUBE INT LENGTH
Other AR15 Accessories & Parts
$
22.99
PLUS TAX
0
Add to cart
View Details
LANTAC RECON UPPER 223 WYLDE 16″
AR15 Uppers
$
1,190.99
PLUS TAX
0
New
Add to cart
View Details
LBE 556 BOLT CARRIER GROUP NIB
AR15 Bolts
$
134.00
PLUS TAX
0
Add to cart
View Details
LBE AR A2 5.56NATO BIRDCAGE FH
AR15 Barrels
$
10.00
PLUS TAX
0
Add to cart
View Details
LBE AR BOLT CARRIER GROUP
AR15 Bolts
$
128.00
PLUS TAX
0
Add to cart
View Details
LBE AR GAS TUBE PISTOL LENGTH
Other AR15 Accessories & Parts
$
12.00
PLUS TAX
0
Add to cart
View Details
LBE UPPER W/FRWRD ASSIST AND EJECTIO
AR15 Uppers
$
113.00
PLUS TAX
0
Sold out
READ MORE
LUTH AR 16″ LTWT BBL COMP UPPER 223
AR15 Uppers
$
413.55
PLUS TAX
0
Add to cart
View Details
LUTH AR 24″ BULL BBL COMP UPPER 223
AR15 Uppers
$
484.05
PLUS TAX
0
Sold out
READ MORE
LUTH AR A2 BUTTSTOCK KIT BLK
AR15 Stocks, Forends, Forearms
$
122.15
PLUS TAX
0
Sold out
READ MORE
LUTH AR A3 UPPER RECEIVER
AR15 Uppers
$
110.87
PLUS TAX
0
Add to cart
View Details
LUTH AR BOLT COMPONENT KIT AR 15
AR15 Bolts
$
28.19
PLUS TAX
0
Sold out
READ MORE
LUTH AR UPPER RCVR ASMB W/CHARG HNDL
AR15 Uppers
$
140.95
PLUS TAX
0
Add to cart
View Details
LUTH AR UPPER RECEIVER PARTS KIT
Other AR15 Accessories & Parts
$
15.50
PLUS TAX
0
Add to cart
View Details
LWRC IC DI UPPER 5.56MM 10.5″ BLK
AR15 Uppers
$
1,165.00
PLUS TAX
0
Sold out
READ MORE
LWRC SIX8 RECEIVER SET 6.8SPC BLK
AR15 Lowers
$
750.00
PLUS TAX
0
Add to cart
View Details
MAGPUL DT CARB STK MIL-SPEC BLK
AR15 Stocks, Forends, Forearms
$
61.70
PLUS TAX
0
Add to cart
View Details
MAGPUL DT CARB STK MIL-SPEC FDE
AR15 Stocks, Forends, Forearms
$
61.70
PLUS TAX
0
Add to cart
View Details
MAGPUL DT CARB STK MIL-SPEC ODG
AR15 Stocks, Forends, Forearms
$
61.70
PLUS TAX
0
Add to cart
View Details
MI LEVER ACTION G10 STRAIGHT – GRIP PANEL OD GREEN / BLACK
Other AR15 Accessories & Parts
$
55.00
PLUS TAX
0
Add to cart
View Details
MIDWEST AK PIC END PLATE ADPT 4.5MM
Other AR15 Accessories & Parts
$
70.00
PLUS TAX
0
Add to cart
View Details
MIDWEST BERETTA 1301 HNDGRD MLOK
Other AR15 Accessories & Parts
$
189.95
PLUS TAX
0
Add to cart
View Details
MIDWEST M-LOK HNDGRD WINCHESTER 1894
AR15 Stocks, Forends, Forearms
$
178.95
PLUS TAX
0
Add to cart
View Details
NORDIC 16″ .22LR COMPLETE UPPER 10RD
AR15 Uppers
$
549.00
PLUS TAX
0
New
Add to cart
View Details
NORDIC NC15 EXTRUDED UPPER RCVR BLK
AR15 Uppers
$
89.95
PLUS TAX
0
Add to cart
View Details
NOVESKE BARREL RECON 5.56 16″ SS
AR15 Barrels
$
418.00
PLUS TAX
0
Sold out
READ MORE
NOVESKE NOVESKE9 9MM 16″ COMPL UPPER
AR15 Uppers
$
1,262.00
PLUS TAX
0
Sold out
READ MORE
ODIN BARREL 300 BLACKOUT – 16.1″ MEDIUM PROFILE PISTOL
AR15 Barrels
$
289.75
PLUS TAX
0
Add to cart
View Details
ODIN BARREL PISTOL 300 BLK – 10.5″ MEDIUM PROFILE PISTOL
AR15 Barrels
$
215.00
PLUS TAX
0
Add to cart
View Details
ODIN BBL 223 WYLDE 16.1″ LT PROF
AR15 Barrels
$
313.50
PLUS TAX
0
Add to cart
View Details
ODIN BBL 223 WYLDE 16.1″ MED PROF
AR15 Barrels
$
313.50
PLUS TAX
0
Add to cart
View Details
ODIN BBL 223 WYLDE 18″ 3-GUN PROF
AR15 Barrels
$
374.00
PLUS TAX
0
Sold out
READ MORE
ODIN BBL 223 WYLDE 18″ DMR PROF
AR15 Barrels
$
313.50
PLUS TAX
0
Sold out
READ MORE
ODIN BBL 300 BLK 16.1″ MED PROF BLK
AR15 Barrels
$
327.75
PLUS TAX
0
←
1
2
3
4
5
6
7
8
9
10
11
→
Filter by
Any Manufacturer
Aero Precision
Alex Pro Firearms
Alexander Arms
Anderson Manufacturing
Angstadt Arms
Armaspec
Asc
Ballistic Advantage
Battle Arms Development
BLUE LINE GLOBAL
Bootleg
Bravo Company Mfg / BCM
Bushmaster
Chiappa Firearms
Christensen Arms
CMC Triggers
CMMG
Colt
Daniel Defense
Del-Ton
Diamondback Firearms
Ed Brown
Ergo
FAB Defense
Fail Zero
Faxon Firearms
FightLite Industries
FN America / FN Herstal
Fortis Manufacturing
Franklin Armory
Geissele Automatics
Gemtech
GrovTec
Guntec USA
Hogue
Juggernaut Tactical
KNS Precision
Lantac USA
LBE Unlimited
Leapers
Luth-AR
LWRC
Magpul Industries
Midwest Industries
Nordic Components
Noveske Rifleworks
Odin Works
Patriot Ordnance Factory
Phase 5
ProMag
Q LLC
Radian Weapons
Radical Firearms
Rise Armament
Rock River Arms
Rosco Manufacturing
San Tan Tactical
Seekins Precision
Shadow Systems
Sharps Bros
Sig Sauer
Silencer Co
Smith & Wesson / S&W
Sons of Liberty Gun Works
Spikes Tactical
Stern Defense
Strike Industries
Sylvan Arms
Tactical Solutions
THORDSEN CUSTOMS
TROY Industries
UTG
Wilson Combat
Wraithworks
Yankee Hill Machine
ZEV
Filter by
Any Model
1301
16" Lightweight Complete Upper
22RB
24" Bull Barrel Complete Upper
94
A2
A2 Birdcage
A3 Upper Receiver
AK Picatinny Adapter
AR
AR-15
AR-15 Complete Upper
AR9
Armorer's Wrench
Assembled Upper
Authority Elite
AX556
Bad-Ass-Pro
Barrel Sub-Assembly
BCM
Billet Upper
Bloodline
Bolt Carrier Assembly
Bolt Carrier Group
Bolt Rehab Kit
Classic Series
Complete
Complete BCG
Coyote Carbine
DB Barrel
DD Barrel
DDM4V7
DDM4V7 LW
DT Carbine Stock
Duty Series
Enhanced
Enhanced Carbine Buffer Kit
Enhanced Field
Enhanced Magazine Release
EPC-9
EXO3
Extended Latch
FF-22
Flash Hider
Forged AR-15 Upper
Gas Tube
GEN4
Generation 2
GL-Core
GL-CORE M CP
Grip-N-Rip
Gunner
GVAC
Honey Badger Stock Assembly
ION
JComp
L89
Livewire Forged
Low Profile Stock Assembly
Low-Mass Bolt Carrier Group
Lower Parts Kit
M16/M4
M4
M4-22 G2
M4A1
M4E1
M4E1 PRO
M5
Magazine Quick Change Adapter Block
Match Series
MCR
Mission Configurable Rifle
MK18
Modern Series
MRF
Multi-Caliber
MWG
Never Quit
Noveske9
Officers
Patrol
PCC Blowback
Performance Series
Premium Black Series
Premium Series
Purebred
Quick Detach Mount
Rail Wrap
Recon
Replacement Barrel
Resolute MK4
SCO15
Stripped Lower
Stripped Upper
STT-15
SUPER DUTY MOD1
Survival Kit
Tactical
Tactical Carbine
Triple Port
Two-Piece BCG
Ultimate
Upper
Upper Parts Kit
Upper Parts Kits
URG-I
UTG PRO
Workhorse
X-Ring Takedown VR
Xiphos
XIPHOS Upper Receiver
YHM-15
Zeroed
Filter by
Any Caliber/Gauge
.17 HM2
.22 ARC
.22 Caliber
.22 LR
.223 REM/5.56 NATO
.223 Wylde
.300 AAC Blackout
.308 / 7.62 NATO
.350 Legend
.45 ACP
.7.62x35mm
12 Gauge
300 ACC BLACKOUT
5.7 x 28 mm
50 BEOWULF
6.5mm Grendel
6.8mm SPC
6MM ARC
7.62 x 39mm
8.6 BLACKOUT
9mm
AR-15/M16/M4
AR-15/M16/M4 Standard Handguard
Magazine Well Grip
Multi
MULTI-CAL
Multi-Caliber
Filter by
Any Barrel Length
10.3"
10.30"
10.4"
10.5
10.5"
10.50"
11.5"
12
13.7" Pinned (16" OAL)
13.9" Pinned (16" OAL)
14.5"
14.5" M4
14.5" Pinned (16" OAL)
14.50"
16
16.1
16.1"
16.10"
16.25"
16"
16" Government
17.5"
18
18"
20
20"
24"
5
6.50"
6"
8
8.5
8"
9"
Filter by
Any Length
10
10.0500
10.1000
10.2000
10.3
10.3000
10.5000
10.6500
10.7000
10.8500
10.9000
11
11.1500
11.2000
11.5
11.5000
11.6500
11.7000
11.7500
11.8500
12.5
12.5000
12.6500
13.2500
13.6500
13.75''
13.7500
13.9''
14.5''
14.70"
14.7500
15.4500
15.9500
16
16.1''
16.10"
16.2500
16.5000
16.5500
16.7000
16.8000
16''
16"
17
17.2500
17.3500
17.4000
17.6000
17.7000
17.8000
17.9000
18
18.5000
18.8000
18''
18"
19.3000
19.4500
19.6500
2.1000
2.8500
20
20.2000
20.3500
20.4000
20''
20"
21.6500
22.6000
23.1000
24.3000
24.4500
24''
25.5''
25.5500
28
28.2000
28.2500
28.5
28.6
3
3.0500
3.1000
3.5500
3.9000
30
30.2000
30.2500
30.4000
31.2000
33.3
33.5000
33.8000
33.8500
33.9000
33.9500
34.0500
34.2500
35.0500
35.6000
36.2000
36.3500
36.4500
36.7000
36.7500
37.2000
37.4500
37.6000
4.3000
4.4500
4.5000
4.5500
4.6500
4.7000
42.5
5
5.4000
5.5500
5.7500
6
6.1000
6.9000
7
7.1500
7.4500
7.9000
8
8.3500
8.4000
8.4500
8.6500
8.7000
8.7500
8.8000
8.8500
8.9000
8.9500
9.1500
9.2500
9.3000
9.3500
9.4000
9.4500
9.5500
9.7
9.8000
Filter by
Any Thread Pattern
1/2-28
1/2"-28 tpi
© 2025 — AdVance Armament
