Home / Shotgun / Mossberg FLEX 500 12/18.5 PIST GRIP View cart “Winchester SX4 HYB HNTR 20/28 WDLND 3″ #” has been added to your cart. 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 UNIVERSAL 20/28 MODNA 3″ $1,19999 $1,09508 Sale! Winchester SXP 12/28 MOBL 3″ # $46999 $34190 Sale! Winchester SXP TURKEY 12/24 BLK/SYN 3.5″ $44999 $35997 Sale! Winchester SX4 UNIVERSAL 12/24 MODNA 3.5 $1,16999 $1,07098