Forward Controls Design HSM M-LOK Handstop
Lowest Listed Price
$57
MSRP
$57
Savings
See retailer
Retailers Reporting In Stock
1 Stores
Updated
Aug 26, 2026
Compare Deals from 1 Retailers
Sorted by lowest price
Specifications
Brand
MPN
HSM
Description
HSM (Hand Stop, MLOK) started out life as a modular hand stop with modular attachments that would convert it into a short and mid length foregrip. The design was complete in 2019, Covid 19 related shortages coupled with the complexity of the design (simple in concept but difficult to execute) delayed the project half a dozen times. In 2023, the modular concept had gone through a change due to its complexity and high cost, and been replaced by separate, standalone versions: a hand stop and a short fore grip. The design is no longer modular, but gone too is the high cost of manufacturing. HSM is the stand alone hand stop. From the outset, HSM has been designed to be wider than the width of the MLOK handguard's mounting base width at 0.75", we see no reason the grip or hand stop couldn't be wider for more usable surface and contact. HSM measures 1.25" wide, and provides better traction from the increased usable contact area with the user's hand. There is noticeable overhang on both sides
