The SIG Sauer KeyMod handstop can be used on any rifle with a handguard using the KeyMod modular accessory mounting system. Using a handstop promotes consistency when shooting by keeping the operator's support hand in the same spot, and can be used to brace against a barricade. It can also help to prevent the operator's hand from coming into contact with a hot barrel or the muzzle of a weapon.
Specifications and Features
SIG Sauer STOP-KEYMOD-BLK