Skip to main content
Firearms
Rifle & Long Gun Components
Carry - Storage & Cases
Ammunition
Magazines
High Capacity Magazines
Optics
Lasers and Lights
Scope Rings
Lights, Lasers, & Batteries
Gunsmithing
Misc. & Resources
Silencer Accessories
Misc. Accessories
Electronics
Books, Software, & DVDs
Outdoors - Survival & Tools
Blog
Contact Us
Search for:
Search
Firearms
Ammunition
Optics
Gunsmithing
Misc. & Resources
Blog
Contact Us
Login / Register
Visit Store
(866) 656-1584
Visit Store
(866) 656-1584
Search for:
Search
Firearms
Handguns
Fire Control Unit
Other Handguns
Pistols - Metal Frame
Pistols - Polymer Frame
Revolvers
All Handguns
Long Guns
AK Style Rifles
Bullpups
Defensive Shotguns
Hunting Rifles
Lower Receivers
Modern Sporting Rifles
Sporting Shotguns
Surplus/Replica Rifles
All Long Guns
Airguns
Air Pistols
Air Rifles
All Airguns
Ammunition
Ammunition
Rifle Ammunition
Handgun Ammunition
Rimfire Ammunition
Shot Shell Ammunition
BB's and Pellets
All Ammunitions
Optics
Optics
Binoculars & Monoculars
Night Vision & Thermal Optics
Rangefinders
Red Dot Sights & Non-Magnified Optics
Scopes & Magnified Optics
Spotting Scopes
All Optics
Accessories
Accessories
Cleaning Equipment
Holsters/Pouches
Knives & Tools
Lights, Lasers, & Batteries
Reloading Equipment
Safety/Eye & Ear Protection
Scope Rings
Sheaths & Sharpeners
All Accessories
Magazines
Airgun Magazines
Pistol Magazines
Rifle Magazines
Shotgun Magazines
Speed Loaders
All Magazines
Non-Lethal Defense
Alarms
Batons & Impact Devices
Pepper Sprays
Sheaths & Sharpeners
Slingshots
Stun Guns
Tasers
All Non-Lethal Defense
Safes & Security
Gun Locks
Handcuffs
Safe Accessories
Safes
Storage
All Safes & Security
Gunsmithing
Blog
Contact Us
Login / Register
SBR Barrels & Upper Receivers
Rifle & Long Gun Components
SBR Barrels & Upper Receivers
Filter By
Default sorting
By title: alphabetical
Price: High to Low
Price: Low to High
Filters
Product Filters
Category
Category
SBR Barrels & Upper Receivers (165)
Barrels (95)
Rifle Barrels (1)
Complete Upper Receivers (68)
Conversion Kits (1)
Rifle & Long Gun Components (165)
Manufacturer
– Select Manufacturer –
SIG SAUER (5)
FightLite (4)
FN America (1)
Heckler & Koch (2)
Luth-AR (2)
CMMG (3)
Sons of Liberty Gun Works (3)
Maxim Defense Industries (4)
Geissele Automatics (8)
Radical Firearms (1)
Ballistic Advantage (25)
Battle Arms Development (4)
Noveske (11)
Faxon Firearms (14)
Aero Precision (8)
WMD Guns (2)
Colt's Manufacturing (5)
Radian Weapons (4)
Wilson Combat (1)
Angstadt Arms (2)
Freedom Ordnance (4)
Rosco Manufacturing (25)
Midwest Industries (1)
LBE Unlimited (7)
Seekins Precision (2)
LanTac USA LLC (3)
Primary Weapons Systems (5)
Daniel Defense (8)
Black Rain Ordnance (1)
Caliber
– Select Caliber –
556NATO (88)
9MM (13)
308 Winchester (2)
300 Blackout (38)
762NATO (1)
5.7X28MM (1)
338 ARC (4)
6MM ARC (2)
8.6 Blackout (3)
223 Wylde (11)
458 Socom (1)
Capacity
– Select Capacity –
N/A (5)
33 Rounds (2)
Stock Status
– Select Stock Status –
Out of stock (78)
In stock (87)
Show
(
165
)
Cancel
MCX-SPEAR LT 9″ UPPER 300BLK BLK
$
1,699.99
WMD 9MM 7.5″ NITROMET BARREL
$
128.99
FRD ORD FM-9D FPR UPPER 8″ 150RD FDE
$
3,599.00
ROSCO BL BBL SAUCE PACK 11.5″ 5.56
$
367.99
BALLISTIC BBL 5.56 13.7″ MID GOV 1/7
$
161.50
FAXON MATCH BBL 338ARC 11.5″ GNNR
$
209.99
LBE READY BUILD KIT 13.7″ CHF BBL
$
601.99
CMMG BBL 5.7X28 10.4″ PS90
$
305.99
DD GL/SSC RISII UP RCVR 12.5 556 FDE
$
1,700.00
SOLGW L89 V2 5.56 11.5″ A2 BLK
$
900.00
ROSCO K9 SAGE DYN BBL 12.5″ 5.56 1/7
$
184.50
DD M4 UPPER 300BLK 10.3″ BLKT UPPER
$
1,496.00
FAXON DUTY BBL 556NATO 11.5″ MID GNR
$
168.99
LBE READY BUILD KIT 7.5″ CHF BBL
$
520.99
CMMG BBL 300BLK 8″ 4140CM SBN
$
181.99
PWS MK114 MOD 2-M UPR 14.5″ 223WYLDE
$
1,499.95
COLT LE6933 EPRII UPPER 556 11.5″ SF
$
1,096.99
ROSCO 12.5″ M4 5.56 NATO
$
154.80
NOVESKE BARREL CQB 5.56 10.5″ SS
$
340.00
BALLISTIC BBL 300BLK 10.3″ PREMIUM
$
218.50
FAXON DUTY BBL 556NATO 10.5″ PENCIL
$
170.99
ROSCO K9 13.95″ 556NATO SAUCE PACK
$
392.99
BALLISTIC BBL 300BLK 9″ RIGID 1/7
$
152.00
PWS UXR ELITE CONV KIT .300BLK 14.5″
$
506.99
LUTH AR 11.5″ LGHTWGHT BBL W/FSB
$
179.99
SOLGW L89 BS V2 5.56 14.5″ HUX BLK
$
1,375.00
BALLISTIC BBL 300BLK 10″ RIGID
$
156.75
FIGHT MCR DUAL FD UPR 556 PIC 12.5″
$
6,399.99
NOVESKE BARREL 6MM ARC 12.5″ SS
$
535.00
ROSCO 11.5″ K9 BARREL PATROL LENGTH
$
180.00
ROSCO 14.5″ GVT 5.56 NATO
$
166.99
ROSCO BL BBL 14.5″ 5.56 1/7
$
162.00
BLACK RAIN BBL 458SOCOM 10.5″
$
196.99
BAD 10.5 UPPR AUTH ELITE 556 C BLK
$
859.95
LBE AR 5.56NATO 1/7 TWIST 13.7″ BLK
$
253.99
MCX-SPEAR LT 11.5 UPPER 556 NATO BLK
$
1,699.99
BALLISTIC BBL 5.56 14.5″ MID HNSN
$
218.50
ROSCO BL BBL 11.5″ 5.56 1/7
$
150.30
ROSCO PB BBL 8.2″ 300BLK
$
177.99
ROSCO PB BBL 14.5″ 223WYLDE
$
185.99
NOVESKE BARREL 556 INFIDEL 13.7 STS
$
400.00
COLT EPR UPPER KIT 5.56 14.5″ BLK
$
995.99
BAD WORKHRSE 556 UPPR 10.5 BLK N/BCG
$
535.99
COLT LE6921 UPPER 556NATO 14.5″
$
813.99
FRD ORD FM-9D MLK UPPER 8″ 150RD FDE
$
3,599.00
RADICAL UPPR 300BLK 10.5″ MLOK BLK
$
333.99
NOVESKE BARREL 5.56 11.5″ STS
$
360.00
NOVESKE BARREL AFGHAN 14.5″ 5.56 SS
$
420.00
MIDWEST UPPER 10.5″ 223/556 M-LOK 9″
$
599.95
BALLISTIC BBL 300BLK 8″ RIGID 1/7
$
147.25
1
2
3
4
