SPECNA ARMS UPPER RECEIVER FOR M4/M16 CORE SERIES (SPE-09-027528)

UPPER RECEIVER FOR SPECNA ARMS CORE M4/M16 REPLICAS
UPPER RECEIVER ENTIRELY MADE OF NYLON-REINFORCED POLYMER FOR M4/M16 REPLICAS.
THE SET INCLUDES A FORWARD ASSIST AND A STEEL SHELL EJECTION WINDOW.
THE ORIGINAL SPARE PARTS OFFER INCLUDES A WIDE VARIETY OF BOTH INTERNAL AND EXTERNAL SPARE PARTS FOR SPECNA ARMS REPLICAS.
THEY ARE EXACTLY THE SAME HIGH-QUALITY SPARE PARTS USED IN THE PRODUCTION OF STANDARD SPECNA ARMS REPLICAS.
ORIGINAL SPARE PARTS PRODUCTS ARE USEFUL FOR OWNERS AND USERS OF SPECNA ARMS REPLICAS, AS WELL AS FOR REPAIRERS.