Barnes Pre-TX lead-free hunting bullet cartridges. Barnes, a pioneer in the development of lead-free copper hunting bullets, is now starting to produce lead-free hunting bullet cartridges. Expansion to twice the caliber size, almost 100% residual weight and excellent precision characterize these lead-free deformation bullets made of 100% copper. Several transverse grooves in the bullet reduce pressure in the barrel, thus protecting the barrel and preventing hair from cutting at the bore. Mushrooming into 4 “flags” ensures high energy release in the game’s body and always ensures waste.

TTSX = Tipped Tripple Shock X lead-free bullet, further development of the TSX bullet with a blue polymer tip. The advantages of this new bullet innovation are faster expansion when hitting the game's body and an improvement in precision, especially at longer distances.