Chiappa M6 7.5in adapters vs 2.5-3in adapters from EBAY

[PECHENEG]

Tried Chiappa adapters in JW200 and in Armed Guns Turkey shotgun, well, they do not fit at all into Armed guns, but are a bomber for the JW2000 and may significantly improve precision

https://www.youtube.com/watch?v=zK_fF4zXB78&t=1s
https://www.youtube.com/watch?v=AM5YqvXrgF8&t=5s
https://www.youtube.com/watch?v=NyJxVITNAuw