Riot MRR 75 | ISO Bar Handles (Jammer Arm Attachment)

ISO Bar Handles (pair) that attach directly to your Riot MRR 75 | Jammer Arms + Multi-Grip Handles set via the same 2x mag pin quick-release used across the whole Jammer Arm range – swap them on in seconds to add neutral-grip, independent-arm pressing to your Jammer Arm training.

Compatibility & Attachment

Attaches to the Riot MRR 75 | Jammer Arms, same 2x mag pin quick-release as the Multi-Grip Handles and Weight Loading Pins, so you can swap attachments mid-session without tools.

Grip & Use

Knurled handles set at a neutral ISO angle let each arm move independently through its own arc – ideal for iso-lateral pressing where you train each side through its own range of motion, spot and correct side-to-side strength imbalances, or add explosive alternating presses and punch-style throws.

Construction

Steel construction, black powder coated to match the rest of the Riot MRR Jammer Arm range.

Exercises You Can Do

Iso-lateral (independent-arm) chest press, neutral-grip shoulder press, explosive alternating push press throws, unilateral press work to correct side-to-side imbalances, and boxing-style punch throws.

Fit the Weight Loading Pins (part of the Riot MRR 75 | Jammer Arms + Multi-Grip Handles set) to load these presses progressively with plates.

Key Highlights

• Attaches via the same 2x mag pin quick-release as the rest of the Jammer Arm range
• Knurled handles at a neutral ISO grip angle, 28mm grip diameter
• Each arm moves independently – true iso-lateral pressing
• Great for correcting left/right strength imbalances
• Black powder-coated steel to match the Riot MRR range
• Compatible with Riot MRR 75 – Jammer Arms + Multi-Grip Handles

Specifications

FAQ

Q: What does this attach to?
A: The Riot MRR 75 | Jammer Arms + Multi-Grip Handles.

Q: Do I need tools to fit it?
A: No – it attaches with the same 2x mag pin quick-release as the other Jammer Arm attachments.

Q: What makes this different from the Multi-Grip Handles?
A: The ISO Bar Handles use a neutral, knurled grip and let each arm move fully independently, making them better suited to iso-lateral and imbalance-correction work.

Q: What exercises work best with this handle?
A: Iso-lateral chest and shoulder presses, alternating push press throws, and unilateral work for correcting strength imbalances.