Shop › SAMSON M-LOK VERTICAL GRIP MED BLK SAMSON M-LOK VERTICAL GRIP MED BLK $59.72 Samson Manufacturing Corp. Vertical Forend Grip, Fits AR-15 Rifles, 4", Black 04-01010-01 Quantity: Add To Cart Added! Samson Manufacturing Corp. Vertical Forend Grip, Fits AR-15 Rifles, 4", Black 04-01010-01