International Barrels 19321 SIG Cross .308 Winchester 20" Barrel 1-8 Twist 5/8-24 Threads | UPC 728488157848

International Barrels: 19321 – International Barrels SIG CROSS 308 WINCHESTER 1-8 TWIST 20'' BBL 5/8-24 THREADS 19321 UPC 728488157848 barrel beast. Supreme 19321 – International barrels 19321 sig cross 308 win 20 barrel 1-8 twist threaded sig sauer cross barrel premium versatile superior flawless premium reliable.

International barrels 19321 drop-in replacement barrel for sig cross .308 winchester 20 inch length 1:8 twist rate 5/8-24 suppressor threads button rifled 416r stainless steel match grade precision field tested trusted versatile premium reliable supreme 19321.

Key Features of 19321 Premium

• INTERNATIONAL BARRELS 19321 SIG CROSS 308 WIN 20 BARREL 1-8 TWIST THREADED SIG SAUER CROSS BARREL Field Tested Versatile Reliable Premium Supreme: Supreme international barrels 19321 premium.
• Trusted Favorite: 1-8 twist pro.
• Performance Elite: 20" length pro.
• International Supreme: 5/8-24 threads pro.
• Barrel Supreme: Stainless match pro.

Benefits of Sig Cross Barrel

19321 accuracy upgrade.

Perfect For

• 19321
• Sig Cross Rifles
• .308 Upgrades
• Suppressor Hosts
• Precision Shooting

Why Choose 19321?

Supreme international barrels sig cross .308 20" threaded.

Product Specifications

• Brand: International Barrels
• Model: 19321
• Caliber: .308 Winchester
• Length: 20"
• Twist: 1-8
• Threads: 5/8-24
• Fits: Sig Cross
• UPC: 728488157848

International Barrels 19321 barrel ballistic!