M4-ZAS P SB M4 Folding Collapsible Buttstock w/ Shock Absorber for Zastava M70 B1, B3 / M77 B1

Advantages:

• Non slip Buttpad design for superior shoulder positioning and tactical performance
• After market sized 6061 hard anodized aluminum buffer tube
• Water proof anti rattle storage compartment for two CR123 or AA batteries
• 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 by default
• Available in black, olive drab green, or desert tan

Compatibility:

• Zastava (Yugo) M70 B1, B3 / M77 B1 Models.