Proof Research 100523 AR-15 Barrel 300 Blackout 12.5″ 1:7 Twist Carbon Fiber

Proof Research 100523 AR-Style Barrel – 300 Blackout, 12.50″ Length, 1:7″ Twist, Carbon Fiber Wrapped
The Proof Research 100523 AR-Style Barrel is engineered fo…

UPC: 843068100523 Manufacturer: Proof SKU: B303925 Category: AR Barrels Brand: Proof

Description

Proof Research 100523 AR-Style Barrel – 300 Blackout, 12.50″ Length, 1:7″ Twist, Carbon Fiber Wrapped

The Proof Research 100523 AR-Style Barrel is engineered for superior performance and lightweight design. This 12.50″ barrel features a 1:7″ twist rate and is wrapped in aerospace-grade carbon fiber, making it up to 64% lighter than traditional steel barrels. Ideal for precision shooting, it offers improved heat dissipation and reduced harmonic vibration for enhanced accuracy.

Specs:

Brand: Proof Research

Model: 100523

Caliber: 300 AAC Blackout

Length: 12.5″

Twist Rate: 1:7″

Gas System: Pistol Length

Gas Journal Diameter: .750″

Muzzle Thread: 5/8 x 24 TPI

Port Size: .086

Material: 416 R Stainless Steel Wrapped in Aerospace-Grade Carbon Fiber

Weight: 1 lb 3 oz

UPC: 843068100523

Additional information

Manufacturer	Proof
Model	100523
MPN	100523
UPC	843068100523
Caliber	300 AAC Blackout
Length	12.5"
Twist Rate	1:7"
Material	416 R Stainless Steel Wrapped in Aerospace-Grade Carbon Fiber
Weight	1 lb 3 oz
UPC	843068100523
Manufacturer	Proof

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Proof Research 100523 AR-15 Barrel 300 Blackout 12.5″ 1:7 Twist Carbon Fiber

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