Top Shotgun Armbar
Top shotgun armbar — the near arm taken from a pin without rotating at all. The wrist is clamped in the armpit, the attacker's forearm is the fulcrum, and the mass falls through the joint.
Adapted from InGrappling, Top Shotgun Armbar. System Games did not invent this curriculum.
FamilyArmbarLevelAdvancedPerspectiveTopIntentOffensiveSafetyElevatedHubArmbar systemMapView on graph →This technique has elevated risk. Make sure you've covered the prerequisites before attempting.
Manage injuries →Position map Connects to 4 positions across 3 relationshipsOpen in the map →1234←Enters from
The top shotgun armbar takes the near arm from a pin and never rotates to get it. The defender’s wrist is clamped in the attacker’s armpit, the attacker’s own forearm crosses beneath the elbow as the fulcrum, and the finish is the attacker’s mass falling through the joint with the hip aiming it. The hips do not travel and the pin is not spent.
That is what makes it worth a page of its own. Every other armbar buys its angle with movement — the guard version with a hip escape, the mounted version with a step over the head, the spinning version with a full rotation. This one buys nothing, because a forearm placed just above the elbow is already a fulcrum and needs no perpendicular line at all. The attacker stays square on a pin they are actively holding.
It is the same grip as the shotgun armbar played from the guards, and the same vector across the elbow. The engine reverses: from the bottom the finish is a back roll that takes the opponent over, and from the top it is weight descending. Same fulcrum, opposite direction of travel.
Five attacks on the top pins take the elbow, and they are constantly confused for one another. Two questions separate all five: which arm, and what sits underneath the elbow.
This one takes the NEAR arm over the attacker’s own forearm, and it never rotates at all. Not travelling is its signature — if the attacker moved, it was one of the others. The full set: the far arm over the attacker’s hip is the spinning armbar; the far arm pressed down against the attacker’s chest rather than levered up is the straight armlock; the near arm over the hip is the near-side armbar; the near arm over the attacker’s own forearm is the top shotgun armbar; the near arm over the thigh is the kesa arm-crush. Answer both questions and you have named the technique.
Elevated RiskTop Shotgun Armbar is an elevated risk technique. Elbow hyperextension against the attacker's forearm rather than their hip, which puts the fulcrum far closer to the joint than a standard armbar does. A short lever converts a small movement into a large angle at the elbow, so the posterior capsule, the UCL and the radial head take load with almost no travel. From the top the force is supplied by the attacker's body weight descending, which is why judo prohibits dropping into this position outright. The interval between positioned and injured is among the shortest in the armbar family. Serious injury can occur very fast — a short lever loaded by falling mass; there is little between set and finished.