STV Group is a Czech manufacturer within ammunition and the defence industry, with a tradition dating back to 1920. Through STV Technology, the range includes small-calibre ammunition for sport shooting, training and professional use, with calibres such as 9 mm Luger, .223 Rem, 5.56x45 mm, 7.62x39 mm and .308 Win.
At Corax, STV is available for sport shooters, professionals and users looking for European-made ammunition with a clear industrial background, practical calibre coverage and relevant use for range and training applications.

The TFMJ bullet has a jacket that also encloses the base of the bullet, completely enclosing the lead core. This design reduces lead exposure during shooting and upon impact with the target. Combined with the non-toxic primer, this makes the cartridge particularly well-suited for indoor shooting and shooting ranges where minimizing lead exposure is desirable.
The cartridge features low recoil, high accuracy, and ballistic performance comparable to that of a traditional 8 g FMJ cartridge. Suitable for both training and competitive shooting.