Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

BROWNELLS
AR-15 CHROME LINED GOVERNMENT BARREL ASSEMBLIES

050806500549 430104608
Brownells Government Barrel Assemblies – Chrome Lined and Individually Inspected The Brownells Government Barrel Assemblies are manufactured by a US Government Contractor for M4 barrels, and held to exacting standards. These barrels all feature a hard chrome bore, applied over button rifling. Each barrel is High Pressure Tested, followed by Magnetic Particle Inspection & Gauging to ensure there are absolutely zero imperfections. Assemblies are as ready-to-install as possible, with slip ring assembly, F-Marked front sight base and handguard cap pre-installed. Handguard caps are appropriate for the barrel length, with M4 Carbine assemblies featuring a round cap, and the rifle length featuring the proper triangle. Barrel material is 4150 chrome moly steel. 5.56x45mm chamber and 1-7 twist will ensure acceptance and desired performance with 62 grain and greater bullets. Barrels are all marked: “5.56x45mm NATO MFR 12238 MP HP 1-7”.
359.9 389.9 7 GBP
Product no.: 430104608
BROWNELLS AR-15 14.7IN 5.56 SOCOM BARREL GROUP 1-7 CARBINE GAS 050806500549 Brownells Government Barrel Assemblies – Chrome Lined and Individually Inspected The Brownells Government Barrel Assemblies are manufactured by a US Government Contractor for M4 barrels, and held to exacting standards. These barrels all feature a hard chrome bore, applied over button rifling. Each barrel is High Pressure Tested, followed by Magnetic Particle Inspection & Gauging to ensure there are absolutely zero imperfections. Assemblies are as ready-to-install as possible, with slip ring assembly, F-Marked front sight base and handguard cap pre-installed. Handguard caps are appropriate for the barrel length, with M4 Carbine assemblies featuring a round cap, and the rifle length featuring the proper triangle. Barrel material is 4150 chrome moly steel. 5.56x45mm chamber and 1-7 twist will ensure acceptance and desired performance with 62 grain and greater bullets. Barrels are all marked: “5.56x45mm NATO MFR 12238 MP HP 1-7”.
384.9 GBP 0 £384.90 *
Is a 'Call to order' product.
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 5.56 x 45 Contour: Socom Finish: Black Gas System Length: Carbine Length: 14.7'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Brownells Government Barrel Assemblies are chrome lined, High Pressure Tested, and Magnetic Particle Inspected for zero imperfections.
  2. These barrel assemblies come ready-to-install with pre-installed components like the slip ring, F-Marked front sight base, and handguard cap.
  3. They are made of 4150 chrome moly steel, have a 5.56x45mm NATO chamber, 1-7 twist rate, and are suitable for 62 grain and heavier bullets.

Attributes

Cartridge: 5.56 x 45 Contour: Socom Finish: Black Gas System Length: Carbine Length: 14.7'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Delivery weight: 1.043kg Shipping height: 114mm Shipping width: 38mm Shipping length: 419mm UPC : 050806500549

Item details

Made in USA
US export classification: 0A501.c



Product no.: 430104606
BROWNELLS AR-15 14.7IN 5.56 M4 BARREL GROUP 1-7 CARBINE GAS 050806500525 Brownells Government Barrel Assemblies – Chrome Lined and Individually Inspected The Brownells Government Barrel Assemblies are manufactured by a US Government Contractor for M4 barrels, and held to exacting standards. These barrels all feature a hard chrome bore, applied over button rifling. Each barrel is High Pressure Tested, followed by Magnetic Particle Inspection & Gauging to ensure there are absolutely zero imperfections. Assemblies are as ready-to-install as possible, with slip ring assembly, F-Marked front sight base and handguard cap pre-installed. Handguard caps are appropriate for the barrel length, with M4 Carbine assemblies featuring a round cap, and the rifle length featuring the proper triangle. Barrel material is 4150 chrome moly steel. 5.56x45mm chamber and 1-7 twist will ensure acceptance and desired performance with 62 grain and greater bullets. Barrels are all marked: “5.56x45mm NATO MFR 12238 MP HP 1-7”.
379.9 GBP 0 £379.90 *
Is a 'Call to order' product.
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 5.56 x 45 Contour: Government Finish: Black Gas System Length: Carbine Length: 14.7'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7
Product no.: 430104604
BROWNELLS AR-15 10.3IN 5.56 MK18 BARREL GROUP 1-7 CARBINE GAS 050806500501 Brownells Government Barrel Assemblies – Chrome Lined and Individually Inspected The Brownells Government Barrel Assemblies are manufactured by a US Government Contractor for M4 barrels, and held to exacting standards. These barrels all feature a hard chrome bore, applied over button rifling. Each barrel is High Pressure Tested, followed by Magnetic Particle Inspection & Gauging to ensure there are absolutely zero imperfections. Assemblies are as ready-to-install as possible, with slip ring assembly, F-Marked front sight base and handguard cap pre-installed. Handguard caps are appropriate for the barrel length, with M4 Carbine assemblies featuring a round cap, and the rifle length featuring the proper triangle. Barrel material is 4150 chrome moly steel. 5.56x45mm chamber and 1-7 twist will ensure acceptance and desired performance with 62 grain and greater bullets. Barrels are all marked: “5.56x45mm NATO MFR 12238 MP HP 1-7”.
359.9 GBP 29 £359.90 *
Is a 'Call to order' product.
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Cartridge: 5.56 x 45 Contour: Government Finish: Black Gas System Length: Carbine Length: 10.3'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7
Product no.: 430104605
BROWNELLS AR-15 11.5IN 5.56 M4 BARREL GROUP 1-7 CARBINE GAS 050806500518 Brownells Government Barrel Assemblies – Chrome Lined and Individually Inspected The Brownells Government Barrel Assemblies are manufactured by a US Government Contractor for M4 barrels, and held to exacting standards. These barrels all feature a hard chrome bore, applied over button rifling. Each barrel is High Pressure Tested, followed by Magnetic Particle Inspection & Gauging to ensure there are absolutely zero imperfections. Assemblies are as ready-to-install as possible, with slip ring assembly, F-Marked front sight base and handguard cap pre-installed. Handguard caps are appropriate for the barrel length, with M4 Carbine assemblies featuring a round cap, and the rifle length featuring the proper triangle. Barrel material is 4150 chrome moly steel. 5.56x45mm chamber and 1-7 twist will ensure acceptance and desired performance with 62 grain and greater bullets. Barrels are all marked: “5.56x45mm NATO MFR 12238 MP HP 1-7”.
359.9 GBP 14 £359.90 *
Is a 'Call to order' product.
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Cartridge: 5.56 x 45 Contour: Government Finish: Black Gas System Length: Carbine Length: 11.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7
Product no.: 430104607
BROWNELLS AR-15 16IN 5.56 M4 BARREL GROUP 1-7 CARBINE GAS 050806500532 Brownells Government Barrel Assemblies – Chrome Lined and Individually Inspected The Brownells Government Barrel Assemblies are manufactured by a US Government Contractor for M4 barrels, and held to exacting standards. These barrels all feature a hard chrome bore, applied over button rifling. Each barrel is High Pressure Tested, followed by Magnetic Particle Inspection & Gauging to ensure there are absolutely zero imperfections. Assemblies are as ready-to-install as possible, with slip ring assembly, F-Marked front sight base and handguard cap pre-installed. Handguard caps are appropriate for the barrel length, with M4 Carbine assemblies featuring a round cap, and the rifle length featuring the proper triangle. Barrel material is 4150 chrome moly steel. 5.56x45mm chamber and 1-7 twist will ensure acceptance and desired performance with 62 grain and greater bullets. Barrels are all marked: “5.56x45mm NATO MFR 12238 MP HP 1-7”.
389.9 GBP 44 £389.90 *
Is a 'Call to order' product.
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Cartridge: 5.56 x 45 Contour: Government Finish: Black Gas System Length: Carbine Length: 16'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7
Product no.: 430104609
BROWNELLS AR-15 16IN 5.56 SOCOM BARREL GROUP 1-7 CARBINE GAS 050806500556 Brownells Government Barrel Assemblies – Chrome Lined and Individually Inspected The Brownells Government Barrel Assemblies are manufactured by a US Government Contractor for M4 barrels, and held to exacting standards. These barrels all feature a hard chrome bore, applied over button rifling. Each barrel is High Pressure Tested, followed by Magnetic Particle Inspection & Gauging to ensure there are absolutely zero imperfections. Assemblies are as ready-to-install as possible, with slip ring assembly, F-Marked front sight base and handguard cap pre-installed. Handguard caps are appropriate for the barrel length, with M4 Carbine assemblies featuring a round cap, and the rifle length featuring the proper triangle. Barrel material is 4150 chrome moly steel. 5.56x45mm chamber and 1-7 twist will ensure acceptance and desired performance with 62 grain and greater bullets. Barrels are all marked: “5.56x45mm NATO MFR 12238 MP HP 1-7”.
384.9 GBP 25 £384.90 *
Is a 'Call to order' product.
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Cartridge: 5.56 x 45 Contour: Socom Finish: Black Gas System Length: Carbine Length: 16'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7
Product no.: 430104610
BROWNELLS AR-15 20IN 5.56 A2 BARREL GROUP 1-7 RIFLE GAS 050806500563 Brownells Government Barrel Assemblies – Chrome Lined and Individually Inspected The Brownells Government Barrel Assemblies are manufactured by a US Government Contractor for M4 barrels, and held to exacting standards. These barrels all feature a hard chrome bore, applied over button rifling. Each barrel is High Pressure Tested, followed by Magnetic Particle Inspection & Gauging to ensure there are absolutely zero imperfections. Assemblies are as ready-to-install as possible, with slip ring assembly, F-Marked front sight base and handguard cap pre-installed. Handguard caps are appropriate for the barrel length, with M4 Carbine assemblies featuring a round cap, and the rifle length featuring the proper triangle. Barrel material is 4150 chrome moly steel. 5.56x45mm chamber and 1-7 twist will ensure acceptance and desired performance with 62 grain and greater bullets. Barrels are all marked: “5.56x45mm NATO MFR 12238 MP HP 1-7”.
389.9 GBP 0 £389.90 *
Is a 'Call to order' product.
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Cartridge: 5.56 x 45 Contour: Government Finish: Black Gas System Length: Rifle Length: 20'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7

Upgrade your AR-15 with the 14.7" Chrome Lined Government Barrel from Brownells. 🔥 High performance, precision tested, and ready to install!

Brownells Government Barrel Assemblies – Chrome Lined and Individually Inspected The Brownells Government Barrel Assemblies are manufactured by a US Government Contractor for M4 barrels, and held to exacting standards. These barrels all feature a hard chrome bore, applied over button rifling. Each barrel is High Pressure Tested, followed by Magnetic Particle Inspection & Gauging to ensure there are absolutely zero imperfections. Assemblies are as ready-to-install as possible, with slip ring assembly, F-Marked front sight base and handguard cap pre-installed. Handguard caps are appropriate for the barrel length, with M4 Carbine assemblies featuring a round cap, and the rifle length featuring the proper triangle. Barrel material is 4150 chrome moly steel. 5.56x45mm chamber and 1-7 twist will ensure acceptance and desired performance with 62 grain and greater bullets. Barrels are all marked: “5.56x45mm NATO MFR 12238 MP HP 1-7”.
Back to top