$
2,301.53
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
AR Bolt Carrier Groups
Filters
“MIDWEST 5.56/AR15 BLACK NITRIDE BCG” 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 48 Products
Show
12 Products
Show
24 Products
Show
36 Products
Show
48 Products
Add to cart
View Details
APF Armory M16 Bolt Carrier Group SP4 5.56/223/300 BLK Blue Steel
AR Bolt Carrier Groups
$
195.00
PLUS TAX
0
Add to cart
View Details
BAD M4/M16 ENHANCED BCG
AR Bolt Carrier Groups
$
189.95
PLUS TAX
0
Add to cart
View Details
CMC ENHANCED BCG 6MM ARC NTRD BLK
AR Bolt Carrier Groups
$
179.10
PLUS TAX
0
Add to cart
View Details
CMMG 22LR AR CONV KIT 10RD BRAVO
AR Bolt Carrier Groups
$
156.00
PLUS TAX
0
Add to cart
View Details
CMMG 22LR AR CONV KIT 25RD
AR Bolt Carrier Groups
$
184.00
PLUS TAX
0
Add to cart
View Details
CMMG 22LR AR CONV KIT 3-10RD BRAVO
AR Bolt Carrier Groups
$
190.00
PLUS TAX
0
Add to cart
View Details
CMMG 22LR AR CONV KIT 3-25RD BRAVO
AR Bolt Carrier Groups
$
190.00
PLUS TAX
0
Add to cart
View Details
CMMG 22LR AR CONV KIT SS 25RD EVO
AR Bolt Carrier Groups
$
156.00
PLUS TAX
0
Add to cart
View Details
CMMG Barrel and BCG Kit 4140CM SBN Drop in Barrel 5.7 x 28mm 5″ Barrel Black
AR Bolt Carrier Groups
$
408.00
PLUS TAX
0
Add to cart
View Details
CMMG BARREL W/BOLT KIT 5.7X28M – M 8″ RDB BLACK
AR Bolt Carrier Groups
$
431.00
PLUS TAX
0
Add to cart
View Details
CMMG BCG AR15 6.5GRN/6MM ARC
AR Bolt Carrier Groups
$
174.00
PLUS TAX
0
Add to cart
View Details
CMMG BOLT ASSEMBLY AR15
AR Bolt Carrier Groups
$
65.00
PLUS TAX
0
Add to cart
View Details
FAIL ZERO BOLT CARRIER GROUP – 5.56MM BLACK NITRIDE AR-15
AR Bolt Carrier Groups
$
102.00
PLUS TAX
0
Add to cart
View Details
FAIL ZERO BOLT CARRIER GROUP – 5.56MM SEMI-AUTO AR-15 BLACK
AR Bolt Carrier Groups
$
144.00
PLUS TAX
0
Add to cart
View Details
FAIL ZERO BOLT CARRIER GROUP – 6MM ARC
AR Bolt Carrier Groups
$
158.00
PLUS TAX
0
Add to cart
View Details
FZ 450 BUSHMASTER NO HAMMER NIB
AR Bolt Carrier Groups
$
157.00
PLUS TAX
0
Add to cart
View Details
FZ 458 SOCOM BCG NO HAMMER NIB
AR Bolt Carrier Groups
$
157.00
PLUS TAX
0
Add to cart
View Details
FZ 7.62X39 BCG NO HAMMER NIB
AR Bolt Carrier Groups
$
157.00
PLUS TAX
0
Add to cart
View Details
KAK AR15 BCG M16 556 K-SPEC C&P BLK
AR Bolt Carrier Groups
$
188.95
PLUS TAX
0
Add to cart
View Details
KAK AR15 BCG M16 556 K-SPEC CHR DE
AR Bolt Carrier Groups
$
219.99
PLUS TAX
0
Add to cart
View Details
KAK AR15 BCG M16 556 K-SPEC FDE DE
AR Bolt Carrier Groups
$
215.99
PLUS TAX
0
Add to cart
View Details
KAK AR15 BCG M16 556 K-SPEC NP3 DE
AR Bolt Carrier Groups
$
247.49
PLUS TAX
0
Add to cart
View Details
KAK AR15 BCG M16 556 NP3 9130 SLV
AR Bolt Carrier Groups
$
202.49
PLUS TAX
0
Add to cart
View Details
KAK AR9 BCG 9MM ENH NITRIDE BLK
AR Bolt Carrier Groups
$
153.00
PLUS TAX
0
Add to cart
View Details
KAK BCG AR15 556 K-SPEC CL DE DV SLV
AR Bolt Carrier Groups
$
242.99
PLUS TAX
0
Add to cart
View Details
KAK BCG M16 762X39 K-SPEC NP3
AR Bolt Carrier Groups
$
251.99
PLUS TAX
0
Add to cart
View Details
KAK CARRIER COMPLETION KIT
AR Bolt Carrier Groups
$
12.56
PLUS TAX
0
Add to cart
View Details
KAK K-SPEC AR BOLT 556/300BLK DE CHR
AR Bolt Carrier Groups
$
112.49
PLUS TAX
0
Add to cart
View Details
KAK K-SPEC ENH AR BOLT 556/300BLK PH
AR Bolt Carrier Groups
$
80.99
PLUS TAX
0
Add to cart
View Details
KAK K-SPEC ENH AR CAR DV SC NP3/CHR
AR Bolt Carrier Groups
$
134.99
PLUS TAX
0
Add to cart
View Details
KAK KSPEC AR15 BCG 556 DE CLP BLK
AR Bolt Carrier Groups
$
179.99
PLUS TAX
0
Add to cart
View Details
LANTAC 223/5.56 E-BCG Full Auto Style Bolt Carrier Group – QPQ Black Nitride
AR Bolt Carrier Groups
$
251.99
PLUS TAX
0
Add to cart
View Details
LANTAC 556 MILSPEC+ BCG BLK NITRIDE
AR Bolt Carrier Groups
$
170.99
PLUS TAX
0
Add to cart
View Details
LANTAC CP-R360 CAM PIN
AR Bolt Carrier Groups
$
27.99
PLUS TAX
0
Add to cart
View Details
LBE AR BOLT KIT
AR Bolt Carrier Groups
$
62.00
PLUS TAX
0
Add to cart
View Details
LBE AR EXTRACTOR KIT MIL SPEC
AR Bolt Carrier Groups
$
15.00
PLUS TAX
0
Add to cart
View Details
LUTH AR BOLT GAS RINGS (30 PACK)
AR Bolt Carrier Groups
$
18.32
PLUS TAX
0
Add to cart
View Details
MIDWEST 5.56/AR15 BLACK NITRIDE BCG
AR Bolt Carrier Groups
$
157.95
PLUS TAX
0
Add to cart
View Details
MIDWEST 5.56/AR15 ENHANCED BCG
AR Bolt Carrier Groups
$
167.95
PLUS TAX
0
Add to cart
View Details
Q AR-15 TWO PIECE BCG
AR Bolt Carrier Groups
$
350.00
PLUS TAX
0
Add to cart
View Details
Q Honey Badger Bolt Carrier Group Stainless Steel Black Nitride Scar Cut 2-Piece
AR Bolt Carrier Groups
$
350.00
PLUS TAX
0
Add to cart
View Details
RADIAN WEAPONS ENHANCED BCG 5.56 AR15 BLACK
AR Bolt Carrier Groups
$
209.95
PLUS TAX
0
Add to cart
View Details
SANTAN AR10 ENHNCD BCG 308 NTRD BLK
AR Bolt Carrier Groups
$
250.00
PLUS TAX
0
Add to cart
View Details
SANTAN AR15 ENHNCD BCG 556 NTRD BLK
AR Bolt Carrier Groups
$
166.00
PLUS TAX
0
Add to cart
View Details
SANTAN AR15 ENHNCD BCG 6MM ARC BLK
AR Bolt Carrier Groups
$
166.00
PLUS TAX
0
Add to cart
View Details
SOLGW BOLT CARRIER GROUP
AR Bolt Carrier Groups
$
179.00
PLUS TAX
0
Add to cart
View Details
SOLGW SCALPER BOLT CARRIER GROUP
AR Bolt Carrier Groups
$
194.95
PLUS TAX
0
Add to cart
View Details
SPIKE’S 9MM BOLT BLK
AR Bolt Carrier Groups
$
179.96
PLUS TAX
0
1
2
→
Filters
Filters
Manufacturer
- Select Manufacturer -
Fail Zero
CMMG
LBE Unlimited
Luth-AR
Wilson Combat
KAK Industry
Spikes Tactical
Battle Arms Development
Lantac USA
San Tan Tactical
CMC Triggers
Midwest Industries
Q LLC
Radian Weapons
Sons of Liberty Gun Works
Alex Pro Firearms
VKTR Industries
Model
- Select Model -
Enhanced
Extractor Kit
Bravo
AR-15
AR-15/M16
CP-R360
9mm
AR Bolt Kit
Bolt Carrier Group
Echo
M16/M4
Milspec BCG
.458 Socom
.450 Bushmaster
Enhanced Bolt Carrier Group
Enhanced BCG
K-SPEC
M16
556 Enhanced Bolt Carrier Group
Two-Piece BCG
AR-15 Carrier Completion Kit
Caliber/guage
- Select Caliber/guage -
.22 LR
5.7 x 28 mm
Barrel Length
- Select Barrel Length -
5"
8"
Length
- Select Length -
10.6500
10.3000
3.3000
7.0500
7.4500
10.4500
10.1000
10.9500
10.8000
17.4000
Show
(
51
)
Cancel
© 2025 — AdVance Armament
