SA1004 Magpul PMAG GEN M3 Ranger Plate https://www.galls.com/photos/styles/SA1004_BLK_1500_1.jpg Magpul $24.95
$23.67 //www.galls.com/magpul-pmag-gen-m3-ranger-plate

SA056 Magpul Back-up Sights (MBUS) Rear Sight https://www.galls.com/photos/styles/SA056_BLK_1500_1.jpg Magpul $57.95
$55.05 //www.galls.com/magpul-back-up-sights-mbus-rear-sight

SA011 Magpul MOE M-LOK Forend Mossberg 590/590A1 https://www.galls.com/photos/styles/PatriotOutfitters/177544_1500_1.jpg Magpul $29.95
$28.99 //www.galls.com/magpul-moe-m-lok-forend-mossberg-590-590a1