Sons of Liberty Gun Works Primary Arms Exclusive Combat Grade 5.56 Mid-Length AR-15 Barrel - 13.9"

All Sons of Liberty Gun Works barrels
Sons of Liberty Gun Works Primary Arms Exclusive Combat Grade 5.56 Mid-Length Ar-15 Barrel - 13.9" - Barrel for AR-15 - view 1

Sons of Liberty Gun Works

Overview

The Sons of Liberty Gun Works Primary Arms Exclusive Combat Grade 5.56 Mid-Length AR-15 Barrel measures 13.9 inches and features a Government profile, making it a solid choice for those seeking a balance between maneuverability and ballistic performance. Designed for the 5.56 NATO caliber, it utilizes a mid-length gas system which provides smoother operation and reduced recoil compared to shorter systems. With a twist rate of 1:7, this barrel is optimized for stabilizing a wide range of bullet weights, and it's commonly found in builds that prioritize reliability and versatility in 5.56 NATO configurations.

Specifications

MPN13.9COMBAT556PAE
Caliber5.56 NATO
Barrel ProfileGovernment
Twist Rate1:7
Thread Pitch1/2x28
Gas System LengthMid-Length
Barrel Length13.9
CoatingQPQ/Nitride

Available Merchants

Price Alert

Get an email if the price drops 10% or more.

No Available merchants at this time.

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 →

Builds Featuring This Part

See all builds →

Builds in the community that include the Sons of Liberty Gun Works Primary Arms Exclusive Combat Grade 5.56 Mid-Length Ar-15 Barrel - 13.9"

BuildPartsTotal
LMT 13.9" build
LMT 13.9"
20$3548.12

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!