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IronMind Captains of Crush Silver Bullet: Grip Strength-Endurance Tool for Training and Competitions

IronMind Captains of Crush Silver Bullet: Grip Strength-Endurance Tool for Training and Competitions

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  • Test and train grip endurance and strength: specifically designed to measure and build your crushing grip using Captains of Crush (CoC) grippers
  • Compatible with all Captains of Crush grippers
  • Precision-machined aluminum, engineered to fit perfectly in CoC grippers without damaging the handles
  • Novel grip training tool and a crowd favorite at grip strength contests worldwide
  • Another grip tool innovation from IronMind, grip central since 1988: home of Captains of Crush grippers and the global leader of grip strength tools and training

Thomas Larsen CoC Bullet Hold IronMind

CoC Silver Bullet

It’s known worldwide . . . Endurance, strength, and drama in one potent grip tool

Mark Felix Captains of Crush gripper CoC Silver Bullet inaugural world record 2012 LA FitExpo

It combines strength, endurance and power in one movement, perfect for training and competitions

If you don't have a CoC Silver Bullet Disc, hang a 2.5-kg plate from the strap, slip the end of the CoC Silver Bullet in between the handles of your favorite Captains of Crush gripper, and clamp down and hang on for dear life. If you let the gripper open up even a hair, the CoC Silver Bullet will fall to the ground (watch out for your feet!), marking your best effort.

  • Another grip tool innovation from IronMind, grip central since 1988
  • Trains your grip strength in a novel, fun way
  • Helps you move up to the next level CoC Gripper
  • Allows you to train for stamina as well as strength
  • The CoC Silver Bullet Hold is a world standard in grip strength
  • Made in the USA

The IronMind CoC Silver Bullet Challenge

Jon Clark CoC Silver Bullet Challenge IronMind

World Record Attempt Rules

  1. A genuine IronMind Captains of Crush No. 2 (women), or No. 3 or No. 4 (men) gripper must be used.
  2. The gripper must be new, in an unbroken package and opened on the spot.
  3. Ordinary chalk (magnesium carbonate) may be used on the gripping hand, but nothing else is permitted (liquid chalk, for example, is specifically disallowed).
  4. A genuine IronMind CoC Silver Bullet weight may either be an IronMind CoC Silver Bullet Disc or an IWF or IPF certified (calibrated) 2.5-kg plate.
  5. The CoC Silver Bullet is inserted by the competitor no deeper than up to the top edge of the clear band, so that the script Captains of Crush is legible, and so that all four fingers are in contact with the CoC gripper handle (dropping the pinky completely off the end of the gripper handle is expressly prohibited). The CoC Silver Bullet must be aligned with the handles of the gripper, which cannot overlap with the CoC Silver Bullet in what we call a three-point position.
  6. Using one or two hands, the competitor closes the CoC gripper in his/her own time so that the two handles hold the CoC Silver Bullet in place and once this position has been achieved, and only one hand is holding the gripper shut, the referee gives the signal to start the clock. If the competitor fails to get a secure hold on the CoC Silver Bullet, s/he is allowed one chance to reset it.
  7. The hand must be held with the gripper approximately vertical, and the referee may give one warning to correct the position. No contact between the lifting arm and the body is permitted.
  8. Time stops when the Silver Bullet drops from the handles or when the referee observes any contact between the pinky and the CoC Silver Bullet, or any other illegal position.
  9. Independent of the timekeeper, a referee (whose sole responsibility is the assure that the rules regarding placement, hand position, ect. are being followed) must officiate the attempts.

Women's rules are identical to those followed by the men, except that a CoC No. 2 must be used, rather than a CoC No. 3 or CoC No. 4.

Current CoC Silver Bullet World Records

Dimitriy Suhovarov Breaks CoC Silver Bullet World Record

Captains of Crush No. 3 gripper - Men

Dmitriy Suhovarov at 58.53 sec. on May 14, 2016

Tanner Merkle Destroys World Record for CoC No. 4 Silver Bullet Hold

Captains of Crush No. 4 gripper - Men

Tanner Merkle at 30.98 sec. on January 27, 2019

Amy Wattles IronMind CoC Silver Bullet Hold

Captains of Crush No. 2 gripper - Women

Amy Wattles at 45.42 sec. on 26 January 2014

The CoC Silver Bullet Hold has become a staple at top grip contests around the world--popular among grip athletes, it's a real crowd pleaser. It works equally well for building strength and endurance, both for training and competition. No wonder it's called the CoC Silver Bullet!

19 mm bullet on a 19-inch strap (holds 1,000 lb.) (Gripper and CoC Silver Bullet Disc shown not included.)

Works perfectly whether you think your hand is too big, too small, or the perfect size for grippers

Jump in and Join the Fun!

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