Rosco M4 318mm 5.56mm NATO Carbine Gas Barrel Black Nitride
Videos
Specifications
Material 4150 CMV steel
Description
Product Overview
The Rosco M4 12.5-inch 5.56mm NATO AR-15 barrel is built for the carbine-length gas system and features a black nitride finish for durability. It’s a drop-in option for AR-15 platforms that need a compact 12.5-inch barrel while maintaining the M4 profile look and handling characteristics.
Key Features
- Chambered in 5.56mm NATO for reliable compatibility with standard AR-15 loads
- Carbine-length gas system configuration
- 12.5-inch (318mm) barrel length for compact rifle builds
- Black nitride finish designed to improve corrosion resistance and wear life
- Made from 4150 CMV steel for strength and consistent performance
Upgrade or build your AR-15 with a compact Rosco M4 barrel designed for carbine-length gas operation and finished for long-term durability.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
0 Reviews
- SKU:
- BL-125-M4-556-7
- UPC:
- 181969500036
- BUDS ID:
- 179459
Customer Reviews
Be the first to leave a review!
Help other customers by sharing your experience with this product.
Guaranteed Lowest Prices
All purchases are backed by our Bud's Price Protection: Protect every purchase up to $100, free of charge!
Questions & Answers
Be the first to ask a question!
Got questions? Get answers from other customers and our experts.
Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
Similar Products
5 items| Product |
Viewing
|
 |
 |
 |
 |
|---|---|---|---|---|---|
| Price |
Out Of Stock
|
$175.00
$156.40
|
$212.45
$180.99
|
$173.00
$151.80
|
$184.00
$157.00
|
| Rating |
|
|
|
|
|
| Material | 4150 CMV steel | 4150 CMV | 4140 chromoly steel | 4150 GBQ steel (4150 CMV) with QPQ nitride finish | 4150 CMV steel |
| Weight (lbs) | N/A | 1.22 | N/A | 1.14 | 1.65 |
| Actions | Current Item |
