FAB Defense Folding Buttstock w/ Cheek Piece for Zastava M70 B1 B3 / M77 B1 Black fx-uaszas. They fit a range of Zastava M70 and M77 rifles giving you a folding buttstock that you can count on when you're at the shooting range or going through tactical drills. The FAB Defense Folding Buttstock w/ Cheek Piece for Zastava M70 B1 B3 / M77 B1 has an adjustable cheek rest with 5 different height positions allowing you to choose one that is most comfortable for you. Grab one today if you're looking for a high-quality reliable upgrade Specifications for FAB Defense Folding Buttstock w/ Cheek Piece for Zastava M70 B1 B3 / M77 B1: Manufacturer: FAB Defense Color: Black Gun Model: Zastava M77 B1 Zastava M70 B1 Zastava M70 B3 Condition: New Features of FAB Defense Folding Buttstock w/ Cheek Piece for Zastava M70 B1 B3 / M77 B1: Non slip Buttpad design for superior shoulder positioning and tactical performance Integrated quick detach sling swivel connectors on both sides Built-in adjustable cheek rest with 5 height levels 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 Package Contents: FAB Defense Folding Buttstock w/ Cheek Piece for Zastava M70 B1 B3 / M77 B1 What firearm models does the manufacturer say FAB Defense Folding Buttstock w/ Cheek Piece for Zastava M70 B1 B3 / M77 B1 is compatible with? The manufacturer suggests that FAB Defense Folding Buttstock w/ Cheek Piece for Zastava M70 B1 B3 / M77 B1 is compatible with Zastava M70 B3 Zastava M70 B1 Zastava M77 B1FAB Defense UAS-ZAS P-B: Folding Buttstock w/ Cheek Piece for Zastava M70 B1 B3 / M77 B1 Black