Stripped barrels will now come in shiny stainless
These are Crane Spec. MK12 barrels. These barrels are the result of tens of thousands of dollars in development done by the U.S. government to give our Special Operations guys the best weapon system they can have. We have spoken with many riflemen who have used these barrels and carried them in combat and have found unanimous satisfaction with their reliability and accuracy. Best option for long range, high precision shooting.
Material: 416R Stainless
Barrel extension: M4 feed ramps
Chamber: optimized for use with MK262 (Black Hills 77gr equivalent)
Twist: 1 in 7 right hand
Contour: for use with OPS inc.
Gas Journal: .750" with gas block alignment notch for use with our .750" or MK12 tabbed gas blocks (non-tabbed gas blocks will still work)
Gas System: 18in Rifle , 16in Midlength, 14.5 Midlength, 12.5in Carbine
Length: 18, 16, 14.5 and 12.5in and threaded 1/2x28 for use with most common muzzle devices
18in 2 lbs 6.3 oz
16in 2lbs 2.9oz
12.5in 1lb 11.5oz
**THESE SERVE AS HBAR BARRELS**
*****Centurion Arms barrels require no further break in*****