Click to see full view
Colt
Overview
The Colt M4/M4A1 Replacement Barrel is a stripped 14.5-inch barrel designed for use with 5.56 NATO caliber ammunition. Featuring an M4 profile and a carbine-length gas system, this barrel is optimized for reliability and performance in shorter builds. The 1:7 twist rate helps stabilize a wide range of bullet weights, making it suitable for various shooting applications. This barrel is commonly found in builds that prioritize compactness and maneuverability, especially in tactical or close-quarters scenarios.
Specifications
Available Merchants(1)
Prices checked
Stock Alert
Price and stock
Today the one retailer we track is out of stock. Listed prices start at $249.99 at Brownells for when it comes back.
Prices checked · refreshed daily across 37 retailers
Not sure which barrel to pick?
We ranked every barrel by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Barrel Length & Brand Report →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the builds that include this one
Forward Controls Design Ambidextrous AR-15 Charging Handle - ODG
Surefire Warden Blast Diffuser, Black
V Seven Weapon Systems AR-15 Ultra-Light Magazine Catch Black Diamonds
Colt AR15A4 Bolt Catch
Colt M16 5.56 Bolt Carrier Group
SureFire Remote Dual Switch for Weaponlight and ATPIAL Laser Device
Builds Featuring This Part
See all builds →Builds in the community that include the Colt M4/m4a1 Replacement Barrel Stripped 14.5in
| Build | Parts | Total |
|---|---|---|
 | 20 | $2129.26 |
 | 29 | $4867.87 |
No reviews yet. Be the first to review this product!