G&P 130rd Illuminated Magazine for Marui M4/M16 Series GP521
[AS1206]

Ok I recentley purchased this item very good value for money, It worked out half the price of purchasing it in the u.k. and that included the Post and packing. It fits my M14 very well i put in my illuminated bb's but they did'nt seem to work, maybe it's the quality of the bb's them self, They did come out "once" illuminated, However i have not given up and i will purcivere.