I have 3 FN Five Seven Pistol +10 round Mag. Ext's. kits, brand new and sealed in the original package.
The price is $70 for 3, or $25 each, shipping will be the same.
Not for sale to States that prohibit more than 10 rounds, or the use of Five Seven Pistols, thanks.
US Postal Money Order only
No International Shipping, USA Only.