Home / Shotgun / Mossberg FLEX 500 12/18.5 PIST GRIP You cannot add "Winchester SX4 UNIVERSAL 12/28 MODNA 3.5" to the cart because the product is out of stock. Sale! Mossberg FLEX 500 12/18.5 PIST GRIP$72380 $61646 Only 1 left in stock Mossberg FLEX 500 12/18.5 PIST GRIP quantity Add to cart SKU: 50673 Category: Shotgun Product ID: 43923 Description Description Tri-Rail Tactical ForendStand-Off Barrel/Breacher Related products Sale! Winchester SX4 WATERFOWL 12/28 WDLND 3.5# $1,16999 $95047 Sale! Winchester SX4 UNIVERSAL 20/28 MODNA 3″ $1,19999 $1,09508 Sale! Browning MAXUS II WW MOOBL 12/28 3.5″ # $2,24999 $1,98843 Sale! Winchester SXP TURKEY 12/24 BLK/SYN 3.5″ $44999 $35997