It inserts smoothly into the upper receiver and engages with the steel barrel lugs

A bench vise or clamp is optional for the VTUPRS but not required

Three Distinct Modes in One Tool

accessory demos

Kershaw Hub 1180 Survivalist It inserts smoothly into theKershaw Hub 1180 The Hub, designed by Jens Anso, is a small knife ideal as a lightweight pocket carry, but it's small enough to fit on a keychain, too. The large lanyard hole in the aluminum backspacer is anodized in blue and enables the Hub to fit conveniently on a keyring. For pocket carry, the Hub includes a deep carry pocket clip in matching black oxide. The Hub's blade is quality 8Cr13MoV stainless steel with a matte, bead blasted finish. This