F THORDSEN FRS-15 GEN 3 CARBINE STOCK KIT FDE W/ ENHANCED BTC $133.00 4300QT show more like this 7.95 TheGunDock.com F Frs-15 Gen Iii Enhanced Stock Kit - Flat Dark Earth $135.00 4300QT show more like this Tactical Surplus USA F THORDSEN FRS-15 GEN 3 CARBINE STOCK KIT FDE W/ ENHANCED BTC $150.00 4300QT show more like this 19.99 The Armory at LTT F Thordsen Customs FRS-15 Gen III Stock Kit - Enhanced - FDE $155.99 4300QT show more like this $8.99 Flat Rate or FREE over $175 AR15Discounts