Home / Shotgun / Mossberg 590A1 MILSPEC 12/18.5 MLOK AS View cart “Winchester SXP BLK SHADOW DEER 20/22 3″” has been added to your cart. Sale! Mossberg 590A1 MILSPEC 12/18.5 MLOK AS$80360 $68312 Out of stock SKU: 50765 Category: Shotgun Product ID: 44064 Description Description M-LOK Forend/Clean-Out TubeHeavy Wall BarrelMetal Trigger Guard & Safety Related products Sale! Winchester SX4 UNIVERSAL 20/28 MODNA 3″ $1,19999 $1,09508 Sale! Winchester SXP TURKEY 12/24 BLK/SYN 3.5″ $44999 $35997 Sale! Winchester SX4 WATERFOWL 12/28 WDLND 3″ # $1,04999 $96252 Sale! Winchester SXP 12/28 MOBL 3″ # $46999 $34190