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Proof Research 100523 AR Style 300 Blackout 12.50″ Threaded Carbon Fiber/Steel

Original price was: $999.00.Current price is: $199.80.

Caliber or Gauge
Length	12.50″
Model	AR-Style Barrel
Twist	1:7″
Sights
Bore Type	Rifled
Finish	Carbon Fiber
Type
Chokes Included
Choke Configuration
Barrel Type	Pistol Length
Ammo Type
Barrel Features	Carbon Fiber Wrapped

Description
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Description

Up to 64% lighter than traditional steel barrels of similar contour. Improved heat dissipation for cooler and longer lasting barrels. Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.