Challenger 12ga Mini Shells: #4 Buckshot & Birdshot Loads

Published on March 18, 2019
Duration: 10:09

This review covers Challenger 12ga mini shells, featuring both #4 buckshot and #7.5 birdshot loads. The video demonstrates their use in a Mossberg 590 SBR, highlighting the necessity of the OPSOL TX Mini-Clip adapter for reliable cycling. Performance data includes chronograph readings (birdshot ~1187 FPS, buckshot ~1167 FPS) and ballistic gel testing, showing adequate penetration for defense. The shells offer increased capacity and a 14-pellet buckshot load.

Quick Summary

Challenger 12ga mini shells, including #4 buckshot and #7.5 birdshot, achieve around 1200 FPS. They require an OPSOL TX Mini-Clip adapter for reliable cycling in Mossberg shotguns. Ballistic gel tests show 13-14 inches of penetration for buckshot, suitable for defense, and capacity can increase to 9+1 rounds.

Chapters

  1. 00:00Introduction and Shooting Demo
  2. 00:24Product Overview: Challenger Mini Shells
  3. 00:48Firearm and OPSOL Adapter Setup
  4. 01:44Chronograph Velocity Testing
  5. 02:30Soda Can Impact Test
  6. 04:41Mini Shell vs. Full-Size Shell Comparison
  7. 05:41Ballistic Gel Testing: Buckshot Performance
  8. 07:21Reliability and Conclusion

Frequently Asked Questions

What are Challenger 12ga mini shells?

Challenger 12ga mini shells are shorter shotgun shells designed for increased capacity. This review features two loads: a 14-pellet #4 buckshot and a 5/8 oz #7.5 birdshot, both advertised around 1200 FPS.

Do mini shells reliably cycle in Mossberg shotguns?

Standard Mossberg 500/590 shotguns often require an adapter like the OPSOL TX Mini-Clip to reliably cycle 12ga mini shells. Without it, failures to feed and extract are common.

How does Challenger #4 buckshot perform in ballistic gel?

In ballistic gel testing, the Challenger #4 buckshot load penetrated between 13 to 14 inches, with some pellets passing through the entire block. This indicates substantial energy transfer suitable for self-defense.

What is the velocity of Challenger 12ga mini shells?

Chronograph testing showed the Challenger #7.5 birdshot load averaging 1187 FPS and the #4 buckshot load averaging 1167 FPS at 10 feet, closely matching their advertised 1200 FPS velocity.

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