Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

300 Blackout Barrel

Best Sellers
  1. Ar-15/M16 300 Blackout Barrels - 10.5" 300 Blk Med Pistol Gas Barrel
    Item#:
    080-001-000  
    Our Price:
    $239.99
    Description:
    AR15/M16/308AR Barrels in various calibers machined and finished to Brownell’s specifications right here in Iowa Features: Quality AR15/M16 barrels available in a variety of chamberings including 300 Blackout, 5.56x45mm, 223 Wylde, 223 Remington & 308 Winchester Available in a wide variety of contours and gas systems to meet your needs Select barrels finished with a matte, black nitride finish for superior hardness, lubricity and ease of cleaning Barrels are machined from 416R gun barrel steel 300 Blackout barrels feature a 1-8 twist, for excellent performance with sub-sonic rounds 5.56x45 barrels feature a 1-7 twist, for improved perfor Mfg: Brownells
  2. Ar-15/M16 300 Blackout Barrels - 16" 300 Blk Med Carbine Gas Barrel
    Item#:
    080-001-009  
    Our Price:
    $239.99
    Description:
    AR15/M16/308AR Barrels in various calibers machined and finished to Brownell’s specifications right here in Iowa Features: Quality AR15/M16 barrels available in a variety of chamberings including 300 Blackout, 5.56x45mm, 223 Wylde, 223 Remington & 308 Winchester Available in a wide variety of contours and gas systems to meet your needs Select barrels finished with a matte, black nitride finish for superior hardness, lubricity and ease of cleaning Barrels are machined from 416R gun barrel steel 300 Blackout barrels feature a 1-8 twist, for excellent performance with sub-sonic rounds 5.56x45 barrels feature a 1-7 twist, for improved perfor Mfg: Brownells
  3. Gmt-300blk 300 Blackout Suppressor - Gmt-300blk 300 Blackout Silencer 5/8-24
    Item#:
    100-014-835  
    Our Price:
    $899.99
    Description:
    The new GMT-300 is a simple, two piece suppressor with titanium G-Core. This new titanium construction provides a quiet and easily cleanable suppressor. Functions with 300 Blackout supersonic or subsonic only. A direct mount to 5/8-24 threads allows for a rigid and secure attachment. Mfg: Gemtech SPECS: Caliber - 300 Blackout supersonic or subsonic only. Weight - 14oz. Length - 6.7". Diameter - 1.5". Materials - Titanium. Finish - Desert Tan Cerakote with reduced visual-IR signature. Attachment - Direct Thread (5/8-24). Reduction - 36-39dB.

300 Aac Blackout Barrel

Related Items
  1. Ar-15/M16/Ar-Style .308 Blackout Flash Hiders - Blackout Flash Hider 7.62 5/8-24 Non-Mount
    Item#:
    276-000-016  
    Our Price:
    $54.99
    Description:
    Efficient Flash Suppression; Models Available That Accept AAC Sound Suppressors
  2. Ar-15/M16/Ar-Style .308 Blackout Flash Hiders - Blackout Flash Hider
    Item#:
    276-000-010  
    Our Price:
    $54.99
    Description:
    Efficient Flash Suppression; Models Available That Accept AAC Sound Suppressors
  3. Ar-15/M16/Ar-Style .308 Blackout Flash Hiders - Blackout Flash Hider, 7.62mm, 90t Taper- 5/8-24
    Item#:
    276-000-047  
    Our Price:
    $109.99
    Description:
    Efficient Flash Suppression; Models Available That Accept AAC Sound Suppressors
  4. Ar-15/M16/Ar-Style .308 Blackout Flash Hiders - Blackout Flash Hider, 5.56mm, 90t Taper- 1/2-28
    Item#:
    276-000-046  
    Our Price:
    $109.99
    Description:
    Efficient Flash Suppression; Models Available That Accept AAC Sound Suppressors
  5. Blackout Housing - Gopro Blackout Housing
    Item#:
    100-015-591  
    Our Price:
    $49.99
    Description:
    The Blackout Housing keeps a low profile thanks to its matte black finish. It’s perfect for special ops filming with your GoPro, and capturing footage without drawing attention to the camera. The included LCD concealment stickers help eliminate light reflection from the housing’s LCD window. Waterproof to 131’/40m. Includes Standard and Skeleton Backdoors. Non-reflective, matte black finish ensures low visibility Perfect for special ops filming or capturing footage without drawing attention to the camera Includes LCD concealment stickers to eliminate light reflection from the LCD window Waterproof to 131’/40m Mfg: Gopro
  6. Ar-15/M16/Ar-Style .308 Blackout Flash Hiders - Fh 5.56mm 51t 1/2-28
    Item#:
    276-000-013  
    Our Price:
    $99.99
    Description:
    Efficient Flash Suppression; Models Available That Accept AAC Sound Suppressors

Ammunition
  1. R.I.P Rifle Ammo - 300 Acc Trident Subsonic 200gr. R.I.P. Bullet 20/Box
    Item#:
    105-000-427  
    Our Price:
    $50.60
    Description:
    G2 RIP ammunition is precision machined from solid copper. Each bullet fragments into trocars which create additional wound channels. The resulting shock wave and wound path is maximized, the result is devastating. Mfg: G2 Research
  2. R.I.P Rifle Ammo - 300 Acc Subsonic 200gr. R.I.P. Bullet 20/Box
    Item#:
    105-000-426  
    Our Price:
    $46.60
    Description:
    G2 RIP ammunition is precision machined from solid copper. Each bullet fragments into trocars which create additional wound channels. The resulting shock wave and wound path is maximized, the result is devastating. Mfg: G2 Research
  3. R.I.P Rifle Ammo - 300 Aac Blackout Supersonic 110gr. R.I.P. Bullet 20/Box
    Item#:
    105-000-425  
    Our Price:
    $46.60
    Description:
    G2 RIP ammunition is precision machined from solid copper. Each bullet fragments into trocars which create additional wound channels. The resulting shock wave and wound path is maximized, the result is devastating. Mfg: G2 Research
  4. Pnw 300 Blk Ammo Can - .300 Blackout Range 147gr Fmj 500 Round Ammo Can
    Item#:
    105-000-265  
    Our Price:
    $359.99
    List Price: $399.99
    Description:
    300 BLK is a cutting edge design. Powerful .308 terminal ballistics provide serious stopping power in a compact package. This general-purpose round is fun to shoot. The 147gr military grade bullet provides extra knockdown power. It is ideal for target shooting, practice, and plinking. Loaded with new PNW Arms 300 Blackout brass casings and new 147gr projectiles, our Range ammunition under goes the same strict quality control process used for Match grade ammunition. Mfg: Brownells
  5. Pnw Range Rifle Ammo - .300 Blackout Range 147gr Fmj 20/Box
    Item#:
    105-000-264  
    Our Price:
    $15.79
    List Price: $18.99
    Description:
    300 BLK is a cutting edge design. Powerful .308 terminal ballistics provide serious stopping power in a compact package. This general-purpose round is fun to shoot. The 147gr military grade bullet provides extra knockdown power. It is ideal for target shooting, practice, and plinking. Loaded with new PNW Arms 300 Blackout brass casings and new 147gr projectiles, our Range ammunition under goes the same strict quality control process used for Match grade ammunition. Mfg: Brownells
  6. Remington 300 Aac Blackout Rifle Ammunition - Rem .300 Aac Blackout 125 Gr Otm Match Ammo
    Item#:
    105-000-068  
    Our Price:
    $27.99
    List Price: $30.99
    Description:
    Remington’s 300 AAC Blackout rifle ammunition is designed for use in any rifle chambered for this hard-hitting yet compact cartridge, including AR-15s and bolt actions. The Premier Match load features a 125-grain Open Tip Match (OTM) bullet, while the Express Rifle load offers a big 220-grain OTM bullet and subsonic velocity (approx. 1,010 fps) for near-silent operation when used with a suppressor. Mfg: Remington

View All Ammunition »

On the hunt for 300 Blackout Barrel? You've found Brownells.com, home of the best selection and prices every day. We've got 3 300 Blackout Barrel and 300 Aac Blackout Barrel, from $239.99 to $899.99, meaning your search is over. Our passion for gun parts and gunsmith tools has made us the online retailer to beat. We'll bring you excellent customer service, unbeatable prices, and the very best products every day. Your satisfaction is our top priority, so we offer a 100% satisfaction guarantee on all of our products. If you're not completely satisfied with your 300 Blackout Barrel, give us a call right away and we'll make it right. So, browse our wide selection of 300 Blackout Barrel - we know you'll find what you're looking for. When you're ready to place an order, use our easy checkout or give us a call. We're passionate about meeting all your needs for gun parts and gunsmith tools, and we're confident you'll find what you need here. If you have any questions, don't hesitate to give us a call!