Home / Accessory-Parts / POF USA HANDSTOP KIT M-LOK # View cart “ProMag PROMAG VERTICAL FORE GRIP BLK” has been added to your cart. POF USA HANDSTOP KIT M-LOK #$10100 Out of stock SKU: 01456 Category: Accessory-Parts Product ID: 57396 Description Description Includes Mounting Hardware Related products Wilson Combat GAS BLOCK AR15 LO-PRO .750″ $3495 Wilson Combat GRIP MODULE WCP320 CRRY TAN MS $6795 Byrna Technologies BYRNA BANSHEE ALARM 130DB $1999 Trijicon SRO REPLACEMENT BATTERY CAP $3200