Fort Scott Munitions TUI Features The Fort Scott Munitions TUI load uses a multi-patented Tumble Upon Impact design where the solid copper spun SCS bullet begins to tumble once it strikes tissue spreading energy transfer along a longer wound channel. Built entirely from solid copper rather than a lead core the 130 grain projectile in .270 Win avoids the fragmentation issues that can limit penetration in traditional jacketed bullets. This construction gives hunters confidence that the bullet will drive deep and reach vital organs even after passing through heavy muscle or bone. The non-lead design also makes this load suitable for use in areas with lead-restricted hunting regulations broadening where this round can be legally used without any change in terminal behavior. Because the SCS bullet is spun from a single piece of copper rather than assembled from a jacket and core there is no separation to worry about on impact which keeps the wound channel consistent shot after shot. Each box holds 20 rounds of .270 Win TUI ammunition giving hunters enough rounds for a sighting-in session plus a hunt. The solid copper construction means shooters are not dealing with lead fouling in the bore which can simplify cleaning after a range session. Fort Scott Munitions designed this load specifically for hunters seeking deep reliable penetration on medium to large game. The tumble-upon-impact mechanism is engineered to activate consistently across a range of velocities and impact angles so performance stays predictable whether the shot is close or stretched out at distance. The combination of tumble-upon-impact terminal performance and non-lead construction makes the Fort Scott Munitions TUI a strong choice for ethical effective big game hunting. Fort Scott Munitions TUI Specifications Manufacturer: Fort Scott Munitions Model: TUI Type: Rifle Ammunition Caliber: .270 Win Bullet Type: Solid Copper Bullet Weight: 130 Grain Rounds Per Box: 20 Available At: GrabAGun