Wilson Combat's stainless steel, match grade barrel offers superior accuracy, reliability and longevity for your next custom AR rifle project. It is precisely crafted of the finest American-made 416R rifle rated steel on computer controlled equipment to exacting list of technical specifications. The barrel features a hand-polished bore and feedramps, crisp CNC markings, precision muzzle crown and a chamber and gas port optimized for reliability.
Specifications:

Caliber or Gauge	300 AAC Blackout/Whisper (7.62X35mm)
Length	16"
Model	Match Grade
Twist	1:7"
Sights	None
Bore Type
Finish	Bead Blasted
Type	Rifle
Chokes Included
Choke Configuration
Barrel Type
Ammo Type
Barrel Features	Button Rifled