Description
M4-ZAS P SB Fab Defense Rail for Zastava – M4 model folding tactical stock, robust and designed for combat! Left folding mechanism (reinforced polymer axis) – designed for extreme use, locking in the “open” position is done automatically by a simple pull on the body of the stock. In the “closed” position, shooting is facilitated by a design that ensures immediate access to the trigger – an ideal stock to ensure precise shooting, real comfort of use and “low profile” movement when necessary.
The piston at the end of the stock allows significant absorption of energy – even during automatic firing – for a reduction in recoil reduction of around 35%. Body in fiberglass-reinforced polymer, removable butt plate (for access to a storage compartment – emergency batteries, oil, etc.) in textured rubber for optimal comfort. Quick detach sling swivel connectors allow the integration of a combat sling (right and left), delivered with its cheek rest GL-CORE – GCCP.
Absorbs part of the energy – remains operational even when the stock is folded
Delivered with its GL-CORE cheek rest – GCCP
Compatibility:
- Zastava M70 B1 (Yugo)
- Zastava M70 B3 (Yugo)
- Zastava M77 B1 (Yugo)
Remarkable points:
- M4-ZAS P SB Fab Defense Rail for Zastava – For ZASTAVA M70 (B1 & B3) and ZASTAVA M77 (B1) rifles
- Reinforced polymer pivot pin
- Delivered with its cheek rest
- Energy absorption piston at the front of the butt - approx. 35%
- Locking in open position by inertia
- Lock in closed position allows comfortable shooting
- Folding to the left
- Rubber butt plate - improved comfort
- Robust body
- Adjustable length - 5 positions
- OPTIMAL USER COMFORT



















