The Noveske OG Lightweight Barrel (brand part no. 07000438) is a 12.5-inch 5.56mm match barrel cut to a lightweight contour for fast-handling short builds. Noveske Rifleworks machines the OG from 416R stainless steel with a 1:7 twist and a hand-polished Noveske Proprietary Match chamber, pairs it with a carbine-length gas system behind a pinned .750-inch low-profile gas block, and finishes it with a bead-blasted surface, extended hand-polished feed ramps, 1/2×28 muzzle threads, and a 60-degree crown. A gas tube matched to the gas system comes included. Among AR barrels, the OG favors builders trimming ounces from a compact precision upper.

Key Specifications

• The chambering is 5.56mm NATO, which also safely fires .223 Remington.
• The barrel measures 12.5 inches in a lightweight contour.
• Machined from 416R stainless steel with a bead-blasted finish.
• The rate of twist is 1:7.
• The Noveske Match chamber is hand-polished for accuracy.
• The gas system is carbine-length behind a pinned .750-inch low-profile gas block.
• Feed ramps are extended and hand-polished for reliable feeding.
• The muzzle is threaded 1/2×28 with a 60-degree crown.
• A matched gas tube comes included.

Frequently Asked Questions

What builds suit a 12.5-inch barrel? Pistol builds and registered SBRs; on a rifle configuration a 12.5-inch barrel cannot reach the 16-inch minimum without an unusually long permanently attached device, so plan accordingly.

Why the lightweight contour? It trims front-end weight for faster handling while the 416R stainless and match chamber preserve accuracy.

Buy the Noveske OG Lightweight Barrel

Compact match accuracy at minimum weight is exactly what the OG delivers. Order it from our Lubbock, Texas gun shop for fast shipping.