Sons of Liberty Gun Works 6MM ARC Precision Grade Barrels

The SOLGW PRECISION barrels are unquestionably the most accurate barrels we’ve ever offered.  Optimized for accuracy, the SPR contour and 5/8×24 threads at the muzzle are by no means lightweight, but are built with accuracy in mind.

The PRECISION series are 416R stainless steel, black oxide coated barrels.  These barrels are also polygonal rifled with a 3 groove, 1:8 twist bore.

Please note that these barrels will have a shorter lifespan than our 4150CMV barrels, however our warranty still applies.  If you can manage to shoot one out, we’ll still replace it for you free of charge.

Choose from: 14.5″ (mid gas, 34.3oz); 18″ (rifle gas, 43.4oz)


6mm ARC
416 Stainless Steel
SPR Profile
1:8 Twist
5/8×24 Threaded Muzzle
.750″ Gas Block Journal
Black Oxide Finish
3 Groove Polygonal Rifling

Additional information

Weight 22 oz
Dimensions 18 × 2 × 4 in

14.5", 18"


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