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Reviews & Ratings for Chiappa Firearms X-Caliber 12ga/9mm Gauge Adapter Insert — 4 reviews

(4 reviews)
Chiappa Firearms X-Caliber 12ga/9mm Gauge Adapter Insert
Chiappa Firearms X-Caliber 12ga/9mm Gauge Adapter Insert
$73.99 $61.79 Save 16%
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Most Helpful Positive Review Very accurate
I bought an assortment of these adapters and they have been been very good. They all fit well, and I'm surprised at how accurate they are. They are very well made. You won't be be disappointed. Shipping was quick as well.
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Great Adapter

by APAK14, from MI, United States Written on March 11, 2020
I purchased this item fully expecting it to be very gimmicky, and inaccurate.
I was delighted to find that in reality, this adapter makes for an accurate little single shot rifle.

I enjoy shooting 9mm out of this shotgun much more than I enjoy shooting slugs out of it, so to me, this has turned a nearly useless shotgun into a fun little plinker.

Highly recommended.
Would recommend: Yes
Was it helpful to you? Yes | No
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Useful Subcaliber Device

by Dang Vorbei, from TX, United States Written on April 22, 2019
I bought this as an addition to a concept survival shotgun, to allow accurate fire from a generally random gun. It works. Knowing the limitations of the caliber, I wouldn't try it on anything bigger tha bull woodchuck, but it will allow you to hit a lot further out than a 00 Buck round without the recoil of a slug. I'll look for one in 7.62x39, next.
Pros:
  • Cheap ammo.
Cons:
  • Power deficit.
Best Used for:
  • Small game.
Would recommend: Yes
Was it helpful to you? Yes | No
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Chiappa X-Caliber Insert

by Heyorrin, from CA, United States Written on August 30, 2018
I purchased the multi-pack of Chiappa Inserts, only to find that they had shipped 2 380 caliber inserts and no 9mm. I contacted OpticsPlanet to inform them of this matter. They promptly shipped out the 9mm insert at no charge. That's customer service. I'll be using OpticsPlanet for all of my future orders of their product line. Thanks for your service, and great company response.
Pros:
  • Customer service
  • pricing
  • Selection
Cons:
  • None
Best Used for:
  • Anything they sell.
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.