F.A.B. Defense M4-AKS P SB M4 Shock Absorbing Folding Buttstock for AKS-74U (Polymer Joint)

The M4-AKS P SB replaces your AKS-74U 'Krinkov' stock with a shock absorbing M16/M4 collapsible / side folding stock with a polymer joint.

• Shock absorbing mechanism reduces recoil
• Non slip design provides superior shoulder positioning enhancing tactical performance
• Tough and robust design
• After market sized 6061 hard anodized aluminum buffer tube
• recoil reducing buffer, improves accuracy and "on-target" time during rapid fire
• Fit any M4 collapsible stock
• Built-in sealed batteries compartment
• Integrated quick detach sling swivel connectors on both sides
• Locking is released by the push of a button
• Spring lock on folded position
• Opens by a simple pulling motion and locks
• Left folding stock
• Compatibility: AKS-74U (Krinkov) Variants