Rival Arms St-3x, Rival Ra91r101a Stock Rifle Blk

The st-3x rifle chassis stock is cnc machined from billet aluminum with a skeletonized body, vertical adjustable butt pad & cheek rest.It also features m-lok slot and two qd disconnect sling mounts.The st-3x is compatible with your rifle chassis systems with buffer tube style stock attachment.Not compatible with ar-15 rifles or other rifles with a moving buffer system.The ra stock is designed to only work with a rifle chassis that accepts a buffer tube style stock.

Length Of Pull: 10.25"-11.75"
Tube Included: Yes