Convert pistols to compact PDW weapons.

Increases effectiveness of pistols in a concealable package smaller than a Micro Uzi.

Mounts to front and back of pistol frame.

Includes charging handle, single-point bungee sling, folding stock with rubber buttpad, and top, bottom, and side rails.

Drop-in installation.

Allows use of original iron sights.

Designed for use with or without suppressor. Works with ported pistols.

Rugged aluminum and steel construction.

Perfect for discrete security operatives.

Compatible with Sig Pro (2022).

Disclaimer : If you own a host pistol and buy this product, your pistol will become
a short-barreled rifle. You must first register your pistol with the ATFE using ATFE Form 1.

The KPOS is designed to fit the older SIG 2022 pistols with frames marked "Frame Made in Germany and the grip marked "SIG Pro." The newest US-made SIG 2022 pistols will work, but require the KPOS to be altered slightly. The newest US-made SIG 2022 pistols can be identified by four rail slots and grips marked "SIG SAUER."

See also KPOS17 for the Glock 17, 17L, 19, 22, 23, 24, 25, 31, 32, 34, 35
See also KPOS18 for the Glock 18
KPOS21 for Glock 20 and 21
KPOS226 for Sig 226