STF/12 : THE FLUIDITY OF THE PUMP MECHANISM

The quality of the pump mechanism is an essential factor for operators. Its fluidity, its precision, its length of stroke directly determine the recocking speed and therefore the firing speed.
With the STF/12 you have the best pump movement to date. Two 7075 T6 Aluminum inserts have been integrated inside the composite handguard. It is these 2 inserts, and only these 2 inserts that come into contact with the magazine tube. Machined out of the mass then benefiting from a surface treatment by hard anodization, this technical solution offers the possibility of being able to manage tolerances very precisely and thus obtain excellent fluidity of the handguard along the magazine tube. The shooting repetition speed becomes really impressive with the STF/12, very close to a semi-automatic rifle. But above all the pump mechanism guarantees total reliability, without risk of jamming and this with all types of cartridges, without pressure limit, with those "lethal" as with those "less-lethal".