CMAG Beta 100 round mag (dual drum) for MP-5 and similar models.
Used but nice condition. Model CHM-900. (9mm)
Includes carry case, loading tool, graphite lube, and manual.
$275 Now $250 shipped/insured. Must be legal in your State! (High Capacity Magazine)
unitedsurplusarms(at)gmail.com
text/call: 937- two three two - 0066
thanks for looking!