Includes: Receiver Block with SAW style pistol grip (#AKRBS), folding stock mechanism (#FSM). Heavy duty billet machined M4 SOCOM Modular carbine stock (#M4S(M)), 1/2" Recoil Pad (#RP1/2), CAR stock adapter (#PN), Thin lock ring (#LR.160), 1 1/4" ambi sling mount (#UM 1.25) and all hardware needed to install this stock. No modifications to your Saiga are necessary. Stock length adjusts from 9" fully collapsed to 11" fully extended in 5 1/2" increments. Stock length measured from front edge of the CAR stock block (#PN) to the end of the stock butt, with recoil pad installed.

Fixed stock kit does not include Folding Mechanism (#FSM).

NOTE: The Ace Socom Stock is designed and intended for calibers up to and including 7.62x39. Use on weapons of higher calibers such as, but not limited to: 12 Gauge Shotgun, .450 Bushmaster, 458 Socom, .499LWRC, .50 Beowulf, .50 BMG may cause damage to your stock that will not be covered by warranty.