Proof Research 22 ARC 20" AR-15 Barrel 1:7 Twist 138731 | UPC 843068138731

Proof Research: 138731 – Proof Research AR-15 22 ARC 20'' STANDARD 1-7 TWIST STAINLESS STEEL BARREL 138731 UPC 843068138731 long range lord. Supreme 138731 – Proof barrel premium versatile superior flawless premium reliable.

Proof Research 138731 AR-15 22 ARC 20 inch standard contour stainless steel barrel 1-7 twist 5R rifling M4 extension threaded 1/2x28 nitride finish drop-in match grade field tested trusted versatile premium reliable supreme 138731 22 ARC precision us made proof research elite.

Key Features of 138731 Premium

• PROOF 138731 22 ARC 20 STANDARD BARREL Field Tested Versatile Reliable Premium Supreme: Supreme proof 138731 premium.
• Trusted Favorite: 20 velocity pro.
• Performance Elite: 1-7 stabilize pro.
• Proof Supreme: Stainless durable pro.
• Barrel Supreme: Thread ready pro.

Benefits of 20" Barrel

138731 distance destroyer.

Perfect For

• 138731
• 22 ARC AR Builds
• PRS Shooting
• Long Range
• Competition

Why Choose Proof 138731?

Supreme 20 22arc barrel.

Product Specifications

• Brand: Proof Research
• Model: 138731
• Caliber: 22 ARC
• Length: 20"
• Twist: 1:7
• UPC: 843068138731

Proof 138731 barrel perfection!