AR and AK barrels can range from size, material, twist, model and color. We carry a huge variety for your AR-15 rifle, AR-10, AR pistol, and AK-47 in many different calibers. Whether your next build is a Pistol, SBR, CQB, MSR, SPR or Long Range, we’ve got the best deals on the AR-15 Barrel or AR-10 / LR-308 barrel you need. Your choice of barrel can impact a rifle’s performance, longevity, and accuracy, so it’s important to find the right one to suit your needs.
With so many brands to choose from, it can be extremely difficult to make a decision when shopping for an AR-15 barrel. Luckily, at Click-Click-Boom we’ve handpicked products from some of the best brands on the market. Some are more affordable than others, but we can guarantee that each of the brands on our list have stellar reputations in the AR-15 market and offer quality American-made barrels.
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AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
Diamondback Firearms 5.56 AR-15 Carbine Barrel Nitride – 10″
0 out of 5The Diamondback Firearms 5.56 NATO AR-15 Carbine Barrel is machined in house on state-of-the-art CNC machines and are thoroughly inspected at multiple stages of the build process to ensure quality….
Earn 109 Points -
AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
AR-15 / M400 / M4 .300 BLK Barrel – 16 Inch Carbine Barrel
0 out of 5Designed to be used in an M400 carbine or any standard configuration .300blk M4 / AR-15.
Earn 269 Points -
AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
Faxon Duty Series Barrel LR-308 8.6 Blackout Big Gunner Contour 1 in 3″ Twist M18x1.5 RH Thread Tapered Shoulder with Adapter Nitride
0 out of 5Faxon Firearms is proud to partner with Q on the development of barrels for their revolutionary round, the 8.6 Blackout (8.6 BLK). With barrels employing an impressive 1:3 twist rate,…
Earn 349 Points -
AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
Bear Creek Arsenal 5.56 NATO, 10.5″ Stainless M4 Barrel, 1:7 Twist, Carbine Length Gas System|Barrel
0 out of 5This Bear Creek Arsenal AR-15 10.5″ M4 contour, stainless 5.56 barrel has a carbine length gas system with a 1:7 twist. Our 5.56 stainless rifle barrels are made from the…
Earn 109 Points -
AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
Bear Creek Arsenal 6.5 Creedmoor, 20″ Stainless Heavy Barrel, 1:8 Twist, Rifle Length Gas System|Barrel
0 out of 5This Bear Creek Arsenal AR-10 20″ heavy, stainless 6.5 Creedmoor barrel has a rifle length gas system with a 1:8 twist rate. Our 6.5 Creedmoor stainless rifle barrels are made…
Earn 179 Points -
AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
Bear Creek Arsenal 7.62×39, 7.5″ Parkerized Heavy Barrel, 1:10 Twist, Pistol Length Gas System|Barrel
0 out of 5This Bear Creek Arsenal AR-15 7.5″ heavy contour, parkerized 7.62×39 barrel has a pistol gas system with a 1:10 twist. Our 7.62×39 parkerized pistol barrels are made from the finest…
Earn 89 Points -
AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
Bear Creek Arsenal 300 Blackout, 7.5″ Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System|Barrel
0 out of 5This Bear Creek Arsenal AR-15 7.5″ heavy parkerized 300 blackout barrel has a pistol gas system with a 1:8 twist. Our 300 parkerized pistol barrels are made from the finest…
Earn 89 Points -
AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
Diamondback Barrels, Barrel, 308 Winchester, 18″, Silver, 1:10, Rifle Length Gas System, Medium Contour, Fluted
0 out of 5Diamondback Barrels, Barrel, 308 Winchester, 18″, Silver, 1:10, Rifle Length Gas System, Medium Contour, Fluted
Earn 199 Points -
AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
Stern Defense .45 ACP AR-15 16.1″ Barrel Threaded .578×28 Melonited Finish Matte Black
0 out of 5When the times comes to start a new build or just update an existing build consider using Stern Defense parts. Stern defense is committed to the gun lover who wishes…
Earn 239 Points -
AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
New Frontier AR-15 16″ Heavy Barrel .300 Blackout 1:8 Twist Threaded 5/8×24 TPI M4 Feed Ramps Black Finish
0 out of 5Selecting a precision built barrel is a critical step to building your dream AR. That’s why a New Frontier Armory Barrel should be your first choice. This is a high…
Earn 199 Points -
AR AK Parts, AR Upper Parts, AR/AK Barrels, Gun Parts
Remington AR-15 Barrel .223 16in. Fluted Barrel 1:9
0 out of 5Remington AR-15 fluted barrel marked “REM 1/9 .223REM”
Includes Gas Block, Barrel Nut and triangular handguard cap installed
Requires Mid-Length Gas Tube (not included)
Threaded 1/2″x28Earn 249 Points