ATi Omni 410 AR Pattern Testing

Published on July 1, 2018
Duration: 4:44

This video tests the ATI Omni 410 AR-pattern shotgun conversion with both buckshot and birdshot across four different choke tubes. The testing was conducted at approximately 10 yards to evaluate general patterning. While some tightening was observed with chokes, the effectiveness varied between buckshot and birdshot, with the presenter noting potential distance limitations for choke effectiveness on birdshot.

Quick Summary

Testing the ATI Omni 410 AR-pattern shotgun conversion at 10 yards revealed that buckshot patterns tightened progressively with each of the four chokes. Birdshot patterns also showed some concentration with chokes, but the presenter suggested the 10-yard distance might limit observable choke effectiveness for smaller pellets.

Chapters

  1. 00:00Introduction and Test Setup
  2. 00:22ATI Buckshot - Unchoked Pattern
  3. 00:48ATI Buckshot - Choke 1 (Single Divot)
  4. 01:10ATI Buckshot - Choke 2
  5. 01:27ATI Buckshot - Choke 3
  6. 01:46ATI Buckshot - Full Choke
  7. 02:08Winchester #9 Birdshot - Unchoked Pattern
  8. 02:32Winchester #9 Birdshot - Choke 1 (Single Dot)
  9. 02:54Winchester #9 Birdshot - Choke 2
  10. 03:26Winchester #9 Birdshot - Choke 3
  11. 04:00Winchester #9 Birdshot - Choke 4 (Full)
  12. 04:22Conclusion on Choke Effectiveness

Frequently Asked Questions

How does the ATI Omni 410 AR-pattern shotgun perform with buckshot and chokes?

Testing showed that the ATI Omni 410 AR-pattern shotgun conversion, when fired with buckshot at 10 yards, demonstrated increasing pattern tightness with each successive choke. The first choke tightened the pattern slightly, with subsequent chokes showing further concentration, though the full choke was not dramatically tighter than the third.

What are the patterning results for birdshot in the ATI Omni 410 AR-pattern shotgun?

With Winchester AA #9 birdshot at 10 yards, the ATI Omni 410 AR-pattern shotgun showed some pattern concentration with chokes, particularly the single-dot and second choke. However, the presenter noted that the chokes might be too close in range to significantly impact birdshot patterns.

Does choke selection make a difference on the ATI Omni 410 AR-pattern shotgun?

Yes, choke selection appears to influence patterning on the ATI Omni 410 AR-pattern shotgun, especially with buckshot, leading to tighter groups. For birdshot at 10 yards, the difference between chokes was less pronounced, suggesting range may be a critical factor in choke effectiveness.

What ammunition was used to test the ATI Omni 410 AR-pattern shotgun?

The ATI Omni 410 AR-pattern shotgun was tested using ATI's own buckshot and Winchester AA number 9 birdshot. Both types of ammunition were fired through unchoked and four different choke configurations to evaluate patterning.

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