$400.00

Triarc Track 3.0 18″ 5.56 SPR Barrel

Price Negotiable?: Yes
Phone Number: Click to view
Condition: Used
Listing Type: Individual
City: Draper
State: Utah
Zip/Postal Code: 84020
Local County (e.g., Summit County): Salt Lake
Terms: Must agree to terms
Listed: September 22, 2026 6:47 pm
Expires: 29 days, 12 hours

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Listing Type: Individual

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Description

This Barrel is basically brand new. It only has about 30 rounds through it. It has dimple fluting to reduce weight. It’s gas port is on the small side which makes it very soft shooting, and great for suppressed shooting.

Length	18”
Material	4150V grade Mil-Spec B-11595E Chromium-Molybdenum-Vanadium (CrMoV)
Profile	TRACK 3.0 Profile
Finish	Gas Nitride
Extension Finish	NP3®
Gas System	Rifle Length
Gas Block Journal	.750″ Diameter w/ 1″ Length
Twist Rate	1/7″
Muzzle	1/2×28 Threaded
Weight	31.8oz
Other Info	Barrels are turned on centers and never chopped down from longer lengths