Description
This is a black nitrided, fluted, high quality match-grade barrel from Smith Defense Systems. Get this to complete your GST-9 build and to ensure your rounds land precisely on target, every time.
FEATURES:
Rifling Twist: 1:10"
Rifling Type: Cut Rifling
Finish: Salt Bath Nitride
Steel: 416R
Barrel Crown: 45* Chamfer
