CONTENTS: The unit consists of a new slide, .22 LR barrel, return spring, recoil buffer and 14 round magazine in a fitted plastic case. It utilizes the OEM recoil spring rod.
FITS: The unit fits all Hi-Power pistols whose dimensional tolerances meet those of the "John Browning" design specifications including FN, Ingles & most other quality manufacturers' clones including the recent HP-SFS. NOT TO BE USED ON ANY DOUBLE ACTION FIREARMS - DANGER
INSTALLATION: Field strip the firearm as for cleaning to include removal of the slide/barrel/return spring/guide rod upper assembly. Install the unit's recoil spring on the OEM recoil spring guide rod and install into the sub-caliber assemble, assemble this unit onto the OEM frame, re-insert the take down pin and insert the unit's magazine. Approximate conversion time is ten to twenty seconds.
FUNCTIONING: The unit functions FLAWLESSLY (guaranteed) on good quality High Velocity, Hyper Velocity and some Standard Velocity quality .22 LR ammunition. Bullet design of 40 grain non-hollow point is recommended.
Slide - The slide is machined on Mazak CNC equipment out of solid bar 7075 T6 Alloy. This is the same alloy used in the construction of the M16 U.S. Battle Rifle, Colt Cmndr Light Weight, Beretta 92FS, F16 Fighting Falcon, NASA Space Shuttles, etc. Barrel - The barrel is machined from E. R. Shaw "match grade" pre-rifled 4140 barrel stock.