Selling some folding iron sights as pictured: Top set is SOLD. Middle is a Troy HK style clone - Front sight only. Full metal. Elevation adjustment. No trademarks. $8, shipping and PayPal fees already included. Bottom set came off a G&G ARP9. Full metal. Windage and elevation adjustment in the rear, elevation adjustment in the front. $10 for the set, shipping and PayPal fees already included. Willing to mix, match, and part out.