Lantac

Raven AR-15 Barrel

Lantac barrels are manufactured to the highest level of accuracy during the machining process.

Each barrel is chambered and head spaced to a master bolt face with barrel extension individually matched to each barrel too.

Chambers are carefully polished after reaming.

Our barrel blanks are precision gun drilled double reamed precision honed and then rifled with a progressive button system utilizing 6 groove rifling that has been proven to produce the highest level of shooting accuracy.

Barrels are also air gauged with a bore concentricity tolerance between .00005 to .0001 and Cryogenically treated.

All muzzles are precision 11° target crowned.

Description:

• Pistol length gas system for reliable operation.
• Certified 416R Stainless Steel
• 1:7 Twist Rate
• Ultra precise 6 groove 2 pass button process proven to perform to the highest levels of accuracy
• Head-spaced to master bolt face
• Extended M4 feed ramps
• YAG Fiber laser engraved logos and nomenclature
• Fine bead blasted finish before final surface treatment
• Proprietary black surface conversion finish
• 5/8-24 muzzle threads with precision 11 degrees target crown
• Lantac USA barrel contour
• Made in the USA