• Say goodbye to the hassle of sending your gun away for a barrel change! With Proof Research's drop
• in barrel design, you can now easily swap out barrels at home without needing a gunsmith.
• Enjoy the convenience of a stand
• alone barrel that guarantees proper headspacing, making installation a breeze.
• This 16" Bolt Action Barrel features a 1:8" twist rate, 5 groove bore type, and a sleek carbon fiber finish for top
• notch performance and durability.

Say goodbye to the hassle of sending off your Sig Cross for a barrel change! With the Proof Research Bolt Action Barrel, you can now easily upgrade your setup right at home. This 16" barrel features a convenient drop-in design, eliminating the need for a gunsmith and ensuring a perfect headspace every time. With a 1:8" twist rate and 5 groove bore, this carbon fiber barrel is not only easy to install but also delivers top-notch performance. Upgrade your shooting experience with the Proof Research Bolt Action Barrel - the ultimate blend of convenience and precision.

• Say goodbye to the hassle of sending your gun away for a barrel change! With Proof Research's drop
• in barrel design, you can now easily swap out barrels at home without needing a gunsmith.
• Enjoy the convenience of a stand
• alone barrel that guarantees proper headspacing, making installation a breeze.
• This 16" Bolt Action Barrel features a 1:8" twist rate, 5 groove bore type, and a sleek carbon fiber finish for top
• notch performance and durability.

Say goodbye to the hassle of sending off your Sig Cross for a barrel change! With the Proof Research Bolt Action Barrel, you can now easily upgrade your setup right at home. This 16" barrel features a convenient drop-in design, eliminating the need for a gunsmith and ensuring a perfect headspace every time. With a 1:8" twist rate and 5 groove bore, this carbon fiber barrel is not only easy to install but also delivers top-notch performance. Upgrade your shooting experience with the Proof Research Bolt Action Barrel - the ultimate blend of convenience and precision.