Open Chamber Indicators (OCI)



The RANGEQUIP OCI meets NRA guidelines and is produced in both safety yellow and international orange. We can place your logo on it to use a giveaway promotional item, or for sale as a source of revenue.

We’d love to talk to you about how RANGEQUIP OCIs can help you promote your gun shows. Call us at 866-868-0808 for current pricing and show specials.

This device is designed to be used as a means to readily indicate that no bullet or projectile is in the action or chamber of a fire arm.

OCI [Open Chamber Indicator]
A radical improvement over other designs:

  1. High visibility orange [we have never seen a yellow traffic cone or life vest yet and we damn sure are not wearing yellow hunting vests in the woods]
  2. Smaller diameter shaft accommodates all popular calibers down to .177
  3. Cross section design makes the OCI much more flexible and easy to use.
  4. Tapered point allows the OCI to be inserted in the breach and down the barrel more easily.
  5. Larger flag head makes the OCI more visible and also provides a space for customers to print their message or club logo  



10 Pack “Support Our Troops” Yellow

10 Pack “Support Our Troops” Yellow

10 Pack “Support Our Troops” Yellow OCI OCI [Open Chamber Indicator] A radical improvement over other designs: High visibility orange [we have never...

$19.95

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10 Pack “Think Safety” Orange

10 Pack “Think Safety” Orange

10 Pack “Think Safety” Orange OCI

$19.95

Buy Now

25 Pack “Support Our Troops” Yellow

25 Pack “Support Our Troops” Yellow

25 Pack “Support Our Troops” Yellow OCI

$39.95

Buy Now


25 Pack “Think Safety” Orange

25 Pack “Think Safety” Orange

25 Pack “Think Safety” Orange OCI

$39.95

Add:

50 Pack Yellow or Orange CUSTOM

50 Pack Yellow or Orange CUSTOM

Customized with your company, store or anything you want them to say! Call for price: 866-868-0808


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50 Pack “Support Our Troops” Yellow

50 Pack “Support Our Troops” Yellow

50 Pack “Support Our Troops” Yellow OCI

$69.95

Buy Now


50 Pack “Think Safety” Orange

50 Pack “Think Safety” Orange

50 Pack “Think Safety” Orange OCI

$69.95

Buy Now