We may get paid by partner for deals, including promoted items

Sponsored

OpticsPlanet use Code: GEARCHASE Amazon - Lightning Deals Amazon - Hunting Deals Bike Racks Heated Clothing Stio Hoka Fishing Mountain Hardwear

14.5" M4 Carbine Barrel, 1/7 Twist, Nitride by Rosco Manufacturing -

Product Description

Barrel Length 14.5" Barrel Weight 29.6 oz Barrel Material 4150 CMV Barrel Caliber 5.56 X 45mm (NATO) Barrel Profile M4 Twist 1/7 Barrel Thread 1/2 x 28 Gas Block Size .750 Gas System Length Carbine Barrel Crown 11 Degree Barrel Finish Nitride Barrel Extension Finish Nitride This barrel will come with a dimple on the journal area for gas blocks.

14.5" M4 Carbine Barrel, 1/7 Twist, Nitride

at Rosco Manufacturing

Browse all Rosco Manufacturing deals

$110.00

In Stock at Rosco Manufacturing

Buy Now at Rosco Manufacturing

Secure checkout Easy returns

or compare prices

Product Details

Brand Rosco Manufacturing

Rosco Manufacturing

More from Rosco Manufacturing

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Bloodline Sauce Pack, 11.50'' 4150 Chrome Moly Steel Barrel 1/2"x28 Thread BCG Gas Block Gas Tube for 5.56 NATO - SP-BL-115-556-BCG-GTC

Rosco Manufacturing Bloodline Sauce Pack, 11.50'' 4150 Chrome Moly Steel Barrel 1/2"x28 Thread BCG Gas Block Gas Tube for 5.56 NATO - SP-BL-115-556-BCG-GTC View Details

$331.99

Buy Now · $331.99

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing K9 Barrel, 13.95" Nitride Stainless Steel Barrel 1/2"x28 Thread 5.56 NATO - K9-1395-HY-THEDON-556

Rosco Manufacturing K9 Barrel, 13.95" Nitride Stainless Steel Barrel 1/2"x28 Thread 5.56 NATO - K9-1395-HY-THEDON-556 View Details

$193.50

Buy Now · $193.50

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing V2 Non-Adjustable Gas Block, Black Includes 2 Set Screws / 2 Roll Pins - ROS-NGB-002

Rosco Manufacturing V2 Non-Adjustable Gas Block, Black Includes 2 Set Screws / 2 Roll Pins - ROS-NGB-002 View Details

$50.69

Buy Now · $50.69

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Purebred Barrel, 18" Nickel Boron Stainless Steel Barrel 1/2"x28 Thread 223 Wylde - PB-18-SPR-223W-7-R

Rosco Manufacturing Purebred Barrel, 18" Nickel Boron Stainless Steel Barrel 1/2"x28 Thread 223 Wylde - PB-18-SPR-223W-7-R View Details

$211.50

Buy Now · $211.50

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Husky Barrel, 12.50" Chrome Lined Phosphate 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - HSK-125-SOC-556-7-SP-C

Rosco Manufacturing Husky Barrel, 12.50" Chrome Lined Phosphate 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - HSK-125-SOC-556-7-SP-C View Details

$185.40

Buy Now · $185.40

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing K9 Barrel, 12.50" Nitride Stainless Steel Barrel 1/2"x28 Thread 5.56 NATO - K9-125-HY-SAGE-556-7

Rosco Manufacturing K9 Barrel, 12.50" Nitride Stainless Steel Barrel 1/2"x28 Thread 5.56 NATO - K9-125-HY-SAGE-556-7 View Details

$184.50

Buy Now · $184.50

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Bloodline Heavy Profile Barrel, 16" Nitride 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - BL-16-HB-556-7-C View Details

$169.20

Buy Now · $169.20

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing K9 Barrel, 11.50" Nitride Stainless Steel Barrel 1/2"x28 Thread 5.56 NATO - K9-115-HY-DUFFY-556-7

Rosco Manufacturing K9 Barrel, 11.50" Nitride Stainless Steel Barrel 1/2"x28 Thread 5.56 NATO - K9-115-HY-DUFFY-556-7 View Details

$180.00

Buy Now · $180.00

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Husky Barrel, 14.50" Chrome Lined Phosphate 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - HSK-145-SOC-556-7-MCL

Rosco Manufacturing Husky Barrel, 14.50" Chrome Lined Phosphate 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - HSK-145-SOC-556-7-MCL View Details

$171.90

Buy Now · $171.90

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Bloodline Barrel, 16" Nitride 4150 CMV Barrel 1/2"x28 Thread Fits M4 Carbine 5.56 NATO - BL-16-M4-556-7-C

Rosco Manufacturing Bloodline Barrel, 16" Nitride 4150 CMV Barrel 1/2"x28 Thread Fits M4 Carbine 5.56 NATO - BL-16-M4-556-7-C View Details

$166.50

Buy Now · $166.50

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Stray Dog Barrel, 16" Black Phosphate 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - CL-16.25-556-7-M

Rosco Manufacturing Stray Dog Barrel, 16" Black Phosphate 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - CL-16.25-556-7-M View Details

$166.50

Buy Now · $166.50

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Husky Barrel, 11.50" Chrome Lined Phosphate 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - HSK-115-SOC-556-7-C-CL

Rosco Manufacturing Husky Barrel, 11.50" Chrome Lined Phosphate 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - HSK-115-SOC-556-7-C-CL View Details

$163.80

Buy Now · $163.80

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Bloodline Barrel, 8.20" Nitride 4150 CMV Barrel 5/8"x24 Thread 300 Blackout - BL-82-HB-300BLK-7-P

Rosco Manufacturing Bloodline Barrel, 8.20" Nitride 4150 CMV Barrel 5/8"x24 Thread 300 Blackout - BL-82-HB-300BLK-7-P View Details

$145.80

Buy Now · $145.80

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Husky Barrel, 10.30" Chrome Lined Phosphate 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - HSK-103-SOC-556-7-C-CL

Rosco Manufacturing Husky Barrel, 10.30" Chrome Lined Phosphate 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - HSK-103-SOC-556-7-C-CL View Details

$158.40

Buy Now · $158.40

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Bloodline Barrel, 10.50" Nitride 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - BL-105-M4-556-7-C

Rosco Manufacturing Bloodline Barrel, 10.50" Nitride 4150 CMV Barrel 1/2"x28 Thread 5.56 NATO - BL-105-M4-556-7-C View Details

$144.90

Buy Now · $144.90

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Bolt Carrier Group, Black Melonite Stainless Steel Rifle 5.56/300 Blackout - ROS-BCG-001

Rosco Manufacturing Bolt Carrier Group, Black Melonite Stainless Steel Rifle 5.56/300 Blackout - ROS-BCG-001 View Details

$152.99

Buy Now · $152.99

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Rifle Length Gas Tube, Black Nitride - ROS-GT-R-001

Rosco Manufacturing Rifle Length Gas Tube, Black Nitride - ROS-GT-R-001 View Details

$24.79

Buy Now · $24.79

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Mid-Length Gas Tube, Black Nitride - ROS-GT-M-001

Rosco Manufacturing Mid-Length Gas Tube, Black Nitride - ROS-GT-M-001 View Details

$23.79

Buy Now · $23.79

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Carbine Length Gas Tube, Black Nitride - OS-GT-C-001

Rosco Manufacturing Carbine Length Gas Tube, Black Nitride - OS-GT-C-001 View Details

$22.69

Buy Now · $22.69

Last Updated:

Aug 29, 2026 11:28 PM

Rosco Manufacturing Pistol Length Gas Tube, Black Nitride - ROS-GT-P-001

Rosco Manufacturing Pistol Length Gas Tube, Black Nitride - ROS-GT-P-001 View Details

$21.59

Buy Now · $21.59