Home / Gun Parts / Sons Of Liberty Gun Works / Precision 6mm Arc Rifle Barrel - Precision 6mm Arc 18'''' Spr Profile 5/8x24 Thrd 1-7.5 Twist
Precision 6mm Arc Rifle Barrel - Precision 6mm Arc 18'''' Spr Profile 5/8x24 Thrd 1-7.5 Twist
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MSRP
$399
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Updated
Aug 26, 2026
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.750 Gas Block Journal"
416R Stainless Steel
5/8X24 Thread Pitch
Black Oxide Finish
Polygonal Rifled with a 3 Groove, 1:7 Twist Bore
Rifle-Length Gas System
Specifications
Caliber
Model
Precision SPR
MPN
18PRECISION-SPR-6ARC
UPC
644625150155
Description
The SOLGW PRECISION barrels are unquestionably the most accurate barrels they've ever offered. Optimized for accuracy, the SPR contour and 5/8A-24 threads at the muzzle are by no means lightweight, but they are routinely shooting 1/2MOA groups with multiple types of ammo. The PRECISION series is 416R stainless steel, black oxide coated, and cut with polygonal rifling. Please note that these barrels will have a shorter lifespan than the 4150CMV barrels, however the SOLGW warranty still applies. If you can manage to shoot one out, they'll still replace it for you free of charge. Mfg: Sons Of Liberty Gun Works
