SBR Uppers

Primary Weapons Systems Uxr Elite, Conversion Kit, 300 Blackout, 10.5" Barrel, Black, Includes Bolt And Barrel Uxr-ck-300blk-10

Ballistic Advantages 5.56 chambered 13.9 inch Government Profile Mid-length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated...

The 14.5" M4 5.56 NATO Bloodline Barrel (Mid-Length). This 14.5" M4 5.56 NATO Mid-Length barrel was designed around the USASOC specs for an Improved Upper Receiver Group with a little bit of the...

Seekins Precision barrels live up to the companys name. Precision CNC machined to match grade specifications from the best quality 416 stainless steel blanks available, each barrel is inspected no...

Cmmg Dissent, Complete Upper Receiver, 5.7x28mm, 6.5" Threaded Barrel, 1/2x28, Cmmg Zeroed Linear Compensator, Cerakote Finish, Charcoal Green, M-lok Free Float Handguard, Fits Ar-15/cmmg Mk57 Lower...

Made from 416R Stainless Steel, this 300 Blackout is hand lapped, has M4 feed ramps and 5/8-24 Threading. Comes with a black nitrided Adjustable Gas Block.Features :Profile: Medium,Length:...

This AR15 Complete Upper features a 14.5" 5.56 MId-Length Barrel with low profile gas block and 12.7" M-LOK Rail.Features :FDE Cerakote Finish14.5 Barrel: T Marked UpperMade in the USA

Sons Of Liberty Gun Works Combat V2 Barrel 556nato 13.7" Black 1:7 Mid Length Gas System Ar-15 13-7combatv2-chf-556 Qpq

At Ballistic Advantage they produce quality AR barrels that exceed the most enduring demands of their customers. All of their AR barrels surpass the competition in accuracy, precision, and...

Primary Weapons Systems Mk109, Mod 2-m, Upper Receiver, Fits Ar-15, 300 Blackout, 9.75" Barrel, 1:8" Twist, Pws Triad Muzzle Device, 8.9" Pws Piclok Mlok Handguard, Anodized Finish, Black, Includes...

This .300 Blackout chambered 8 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. All NFA/ATF...

At Ballistic Advantage they produce quality AR barrels that exceed the most enduring demands of their customers. All of their AR barrels surpass the competition in accuracy, precision, and...

The design philosophy behind the Radian Model 1 is simple: use the highest quality raw materials, most precise CNC machining equipment, and best components available to create a weapon that...

Primary Weapons Systems Mk109 Mod 1-m, Upper Receiver, Fits Ar-15, 300 Blackout, 9.75" Barrel, 1:8" Twist, Pws Triad Muzzle Device, 8.9" Pws Piclok Mlok Handguard, Anodized Finish, Black, Includes...

Maxim Defense Industries Pdx Urg, Complete Upper Receiver, 5.56nato, 5.5" Barrel, Anodized Finish, Black, Bolt Carrier Assembly And Charging Handle, M-lok Compatible Handguard, Hatebrake Muzzle Brake...

Faxon Firearms Duty Series, Barrel, 556nato, 10.5", 1:8, Govt/socom, Carbine Length Gas, Nitride 15a58c10nsqModel: Duty SeriesProduct Type: BarrelFinish/Color: NitrideFit: AR-15Caliber: 556NATO

Cold Hammer Forging of barrels has been known for decades to produce the most accurate, longest lasting rifle barrels obtainable. The Cold Hammer Forging of barrels is accomplished through intense...

The design philosophy behind the Radian Model 1 is simple: use the highest quality raw materials, most precise CNC machining equipment, and best components available to create a weapon that...

Primary Weapons Systems Uxr Elite, Conversion Kit, .223 Wylde, 14.5" Barrel, Black, Includes Bolt And Barrel Uxr-ck-223-14

The NEW Maxim Defense PDX(TM) U.R.G is built to handle the fierce demands of the Tier 1 community and designed to install on any Mil-Spec lower receiver. With the PDX(TM) U.R.G, you dominate close...