Proof Research AR-Style 300 Blackout Pistol Barrel

Name: Proof Research AR-Style 300 Blackout Pistol Barrel Let me verify the character count: P-r-o-o-f-R-e-s-e-a-r-c-h-A-R-S-t-y-l-e-3-0-0-B-l-a-c-k-o-u-t-P-i-s-t - Arms East
Brand: Proof Research
SKU: TSW|152028
Price: 999.00 USD
Availability: InStock

$999.00

Proof Research’s carbon fiber-wrapped 300 Blackout pistol barrel weighs up to 64% less than traditional steel while delivering superior heat dissipation. This 12.50″ pistol length barrel features 1:8″ twist and 5/8-24 tpi threading for reliable performance.

Availability: In stock

Proof Research

Description
Additional information

Proof Research engineered this AR-style 300 Blackout pistol barrel accessory to weigh up to 64% less than traditional steel barrels of comparable contour. The carbon fiber construction—wrapped in aerospace-grade material and impregnated with a proprietary matrix resin—delivers improved heat dissipation, keeping the barrel cooler and extending its service life.

Weight	3 lbs
Dimensions	18 × 2.5 × 2.5 in
UPC	843068100523
manufacturer	Proof Research
Manufacturer Part Number	100523
Rate of Twist	1:7"
Model	AR-Style Barrel
Length	12.50"