ZF-5 / MP5 Butt Cap Assembly

Zenith ZF-5 Butt Cap Assembly for the full size ZF-5. Comes with the polymer butt cap, internal rubber buffer, large takedown pin and sling swivel attachment loop

• Compatible with ZF-5, MP5, MP5SD and other 9mm roller-delayed blowback firearms
• Made in the USA
• Includes: one butt cap, one internal rubber buffer, one large takedown pin and one attached sling swivel loop