CMMG 55D590A Barrel Sub-Assembly 5.56x45mm NATO 16.10" Stainless Bead Blasted Finish 416R Stainless Steel Material Midlength with Medium Taper Profile for AR-15

Renegade Plus Upper: When we decided to make a direct impingement rifle it couldn’t be another me-too carbine. The Renegade Plus Upper embodies everything a direct impingement AR-15 can be. With improvements such as our roller cam pin and patented heat sink barrel nut these upgrades go well above mere aesthetics often found in rifles today. Put simply the Renegade + addresses all of the weak points of the direct impingement system. The Dictator 9-position adjustable gas block gives you ultimate control of your rifle whether tuning for ammo load or suppressor use. The straight gas tube eliminates heat build up from the weak points of standard gas tubes. And the roller cam pin ensures a smooth and more reliable relationship with the upper receiver. - **All 13.75 uppers are pinned and welded to 16.1 overall length using a Dead Air Muzzle Break.**

Renegade Plus Upper: When we decided to make a direct impingement rifle it couldn’t be another me-too carbine. The Renegade Plus Upper embodies everything a direct impingement AR-15 can be. With improvements such as our roller cam pin and patented heat sink barrel nut these upgrades go well above mere aesthetics often found in rifles today. Put simply the Renegade + addresses all of the weak points of the direct impingement system. The Dictator 9-position adjustable gas block gives you ultimate control of your rifle whether tuning for ammo load or suppressor use. The straight gas tube eliminates heat build up from the weak points of standard gas tubes. And the roller cam pin ensures a smooth and more reliable relationship with the upper receiver. - **All 13.75 uppers are pinned and welded to 16.1 overall length using a Dead Air Muzzle Break.**

We have designed our AR barrels with the goal of improving performance and reliability in the AR platform. Our Caliber Matched Gas System (CAMGAS) results in a gas system that is tuned specifically for the cartridge and length of the barrel. The AR-15 Platform was originally designed around the 223REM and 5.56NATO cartridges and the AR-10 was designed around the 308 Win/7.62NATO round. With higher performance cartridges such as the 22 Nosler and 6.5 Creedmoor the bore pressure remains higher further down the barrel. By moving the port location we ensure that the gas system pressure is the same as what the AR platforms were originally designed around. The result is a recoil impulse that is noticeably softer less fouling in the receiver increased reliability of extraction and less wear and tear on brass. This helps keep you on target and shooting while taking advantage of the latest high performance cartridges. - Recommended components: - Full Mass Bolt Carrier Group - Full Mass Buffer - Adjustable Gas Block - * All barrels with Intermediate Rifle +1 Rifle +2 and Rifle +3 gas systems include the proper gas tube. - * Our AR-10 barrels use a deep feed system that makes the feed ramps compatible with the feed ramps in the lower receivers of both DPMS and Armalite style rifles. - * It is recommended to double check and ensure proper headspace before firing your rifle.

We have designed our AR barrels with the goal of improving performance and reliability in the AR platform. Our Caliber Matched Gas System (CAMGAS) results in a gas system that is tuned specifically for the cartridge and length of the barrel. The AR-15 Platform was originally designed around the 223REM and 5.56NATO cartridges and the AR-10 was designed around the 308 Win/7.62NATO round. With higher performance cartridges such as the 22 Nosler and 6.5 Creedmoor the bore pressure remains higher further down the barrel. By moving the port location we ensure that the gas system pressure is the same as what the AR platforms were originally designed around. The result is a recoil impulse that is noticeably softer less fouling in the receiver increased reliability of extraction and less wear and tear on brass. This helps keep you on target and shooting while taking advantage of the latest high performance cartridges. - Recommended components: - Full Mass Bolt Carrier Group - Full Mass Buffer - Adjustable Gas Block - * All barrels with Intermediate Rifle +1 Rifle +2 and Rifle +3 gas systems include the proper gas tube. - * Our AR-10 barrels use a deep feed system that makes the feed ramps compatible with the feed ramps in the lower receivers of both DPMS and Armalite style rifles. - * It is recommended to double check and ensure proper headspace before firing your rifle.

We have designed our AR barrels with the goal of improving performance and reliability in the AR platform. Our Caliber Matched Gas System (CAMGAS) results in a gas system that is tuned specifically for the cartridge and length of the barrel. The AR-15 Platform was originally designed around the 223REM and 5.56NATO cartridges and the AR-10 was designed around the 308 Win/7.62NATO round. With higher performance cartridges such as the 22 Nosler and 6.5 Creedmoor the bore pressure remains higher further down the barrel. By moving the port location we ensure that the gas system pressure is the same as what the AR platforms were originally designed around. The result is a recoil impulse that is noticeably softer less fouling in the receiver increased reliability of extraction and less wear and tear on brass. This helps keep you on target and shooting while taking advantage of the latest high performance cartridges. - Recommended components: - Full Mass Bolt Carrier Group - Full Mass Buffer - Adjustable Gas Block - * All barrels with Intermediate Rifle +1 Rifle +2 and Rifle +3 gas systems include the proper gas tube. - * Our AR-10 barrels use a deep feed system that makes the feed ramps compatible with the feed ramps in the lower receivers of both DPMS and Armalite style rifles. - * It is recommended to double check and ensure proper headspace before firing your rifle.

Christensen Arms AR-15 Barrel, 223 Wylde, 16", Carbon Fiber, 1:8 Twist, Mid Length Gas System 810-00031-14

Rosco Manufacturing Purebred, Saucepack, Barrel, 223 Wylde, 16", Mid Length Gas System, Fits AR-15, Beadblasted Finish, Silver, Includes Bolt Carrier Group, Gas Tube and Non Adjustable Gas Block SP-PB-16-223-BCG-GTM-NGB-001

Noveske Commando Barrel, 223 Rem/556NATO, Chainsaw, 11.5", Stainless, Fits AR-15 07000050

22 ARC 21 Stainless Steel Barrel comes with Tunable Gas Block and XL Rifle Gas Tube. - The 22 ARC (Advanced Rifle Cartridge) brings exceptional power and performance elegantly packed into a compact cartridge that fits into your AR-15 but is equally at home in a bolt action. By utilizing the new 62 gr. ELD-VT bullet the 22 ARC brings extraordinary performance that rivals the 22-250 to the AR-15 platform. - The 22 ARC was engineered to use modern high-BC bullets. Designing the cartridge and chamber in unison provides consistent accuracy great velocity spreads and an outstanding shooting experience. This cartridge is the result of careful and meticulous design following the same proven methodology as the highly acclaimed 6mm ARC. - Features - 21 DMR 416R Stainless Steel Barrel - XL Rifle Gas System - .750 tunable gas block included - 1/2-28 muzzle threads - 1:7 twist barrel - 1 MOA Guarantee

FN 36421 AR-15 5.56x45mm NATO 16" Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined

FN 36423 AR-15 5.56x45mm NATO 18" Rifle Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined

FN America Barrel, 16", 556NATO, 1:7 Twist, Hammer Forged, Mid-Length Gas System, Fits AR-15, Matte Finish, Black 36422Chrome Lined Chamber and Bore Mil-Spec Barrel Steel Mid Length Gas System • Barrel length: 16" • 15in Free-Float MLOK Rail/ Ambi Bolt Release

FN America Barrel, 14.5", 556NATO, 1:7 Twist, Hammer Forged, Carbine Gas System, Fits AR-15, Matte Finish, Black 36420Chrome Lined Chamber and Bore Mil-Spec Barrel Steel Carbine Length Gas System • Barrel length: 14.5" • 15in Free-Float MLOK Rail/ Ambi Bolt Release

FN America Barrel, 14.7", 556NATO, 1:7 Twist, Hammer Forged, Carbine Gas System, M4 Contour, Fits AR-15, Matte Finish, Black 20-100405

Rosco Manufacturing K9, Saucepack, Barrel, 556NATO, 13.95", Mid Length Gas Length, Fits AR-15, Nitride Finish, Black, Includes Bolt Carrier Group, Gas Tube, Non Adjustable Gas Block SP-K9-1395-556-BCG-GTM-NGB-001

22 ARC 16.1 Stainless Steel Barrel comes with Tunable Gas Block and Intermediate Gas Tube. - The 22 ARC (Advanced Rifle Cartridge) brings exceptional power and performance elegantly packed into a compact cartridge that fits into your AR-15 but is equally at home in a bolt action. By utilizing the new 62 gr. ELD-VT bullet the 22 ARC brings extraordinary performance that rivals the 22-250 to the AR-15 platform. - The 22 ARC was engineered to use modern high-BC bullets. Designing the cartridge and chamber in unison provides consistent accuracy great velocity spreads and an outstanding shooting experience. This cartridge is the result of careful and meticulous design following the same proven methodology as the highly acclaimed 6mm ARC. - Features - 16.1 416R Stainless Steel Barrel - Intermediate Gas System - .750 tunable gas block included - 1/2-28 threads - 1:7 twist barrel - 1 MOA Guarantee

22 ARC 18 Stainless Steel Barrel comes with Tunable Gas Block and Rifle Gas Tube. - The 22 ARC (Advanced Rifle Cartridge) brings exceptional power and performance elegantly packed into a compact cartridge that fits into your AR-15 but is equally at home in a bolt action. By utilizing the new 62 gr. ELD-VT bullet the 22 ARC brings extraordinary performance that rivals the 22-250 to the AR-15 platform. - The 22 ARC was engineered to use modern high-BC bullets. Designing the cartridge and chamber in unison provides consistent accuracy great velocity spreads and an outstanding shooting experience. This cartridge is the result of careful and meticulous design following the same proven methodology as the highly acclaimed 6mm ARC. - Features - 18 DMR 416R Stainless Steel Barrel - Rifle Gas System - .750 tunable gas block included - 1/2-28 muzzle threads - 1:7 twist barrel - 1 MOA Guarantee