BALLISTIC ADV. .300BLK MODERN SERIES BARRELS

$166.00 $156.75
Availability: In stock

These .300 Blackout chambered Modern Series Barrels are machined from 4150 Chromoly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp barrel extensions.  With a 1:7 twist rate, 5R rifling, and 5/8"x24tpi muzzle.

 

LENGTH/
PROFILE
WEIGHT GAS SYS.
LENGTH
GAS BLOCK
JOURNAL
10.5" DRP 19oz.

PISTOL

.750"
16" DRP 29oz. PISTOL .750"

 

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