Skarekrow88
New member
I have one of Sigs adaptive carbine platforms and I was wondering if putting a vertical grip on the rail would make it an AOW? If so how difficult is it to do an ATF form 1 and get it registered?
I don't know what a "SIG adaptive carbine" is, but if it is actually a carbine a vertical front grip is fine. If it's a pistol, NFA laws come into play.
What is the modern reasoning behind vertical grips?
"...aid in the maneuverability of the firearm, since the natural angle of a person's outstretched hand is more oriented to grasping objects at a vertical angle, rather than a horizontal one perpendicular to the body."What is the modern reasoning behind vertical grips?
"...aid in the maneuverability of the firearm, since the natural angle of a person's outstretched hand is more oriented to grasping objects at a vertical angle, rather than a horizontal one perpendicular to the body."