24" Savage Small Shank Carbon Fiber 284 Win Barrel Sendero Contour 1 in 8 Twist Throated for 180 Hybrids (175 Elite Hunter as well) .......I believe this is a X caliber Blank but cant remember for sure, It has 4-500 rounds fired on it and shoots remarkable (as one pic shows this is normal with this Tube) .....This is a complete barrel setup as it comes with Redding Neck Size Die, Redding Body Die, and a Forester Micro Seat Die, Also come with PTG Go and No Go Gauges, Wilson Case Gauge, And hand trim system, Along with 91 pcs Lapua 6.5x284 brass that has been necked up 41 are loaded with Berger 180 Hybrids 13 are loaded with 175 Elite Hunter and 37 are fired (sold as components only Buyer shoots at own risk) ...Also comes with 50+ pieces of Winchester 284 Brass ..........Barrel shoots amazing I am just getting out of LA calibers .......250 Shipped for dies, gauges, brass/ammo