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CAA Gen 2 Glock 20/21 Micro Conversion Kit
$339.00 $295.00 Save 13%
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Most Helpful Positive Review cool product
Cool product just don't buy it here!!!! I ordered this December 11th i received it the 15th nice right?? They sent the wrong one and i had to send back for exchange. My return arrived the 19th according to ups. Now its the 24th of February and still nothing 36 days they have had my exchange and wont...
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Most Helpful Negative Review Missing screw
Received quickly, however the top picatinny rail was missing two screws used to hold it on... Product was advertised, glock 20 fit in like a glove. No play in it when handgun is inserted. Aside from the missing screws i feel it was a good purchase.
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Total Bust- BUYER BEWARE

by 1SG, Verified Owner from GA, United States Written on September 27, 2021
I bought my CAA Gen 2 Micro Conversion Kit for Glock 20/21 a week ago and it doesn't work with my G21 Gen3. This item is marked as Final Sale "Final Sale items are not eligible for returns or exchanges." So I'm going to have to modify it to use it. It wouldn't allow the pistol to fit properly into the sliding chamber of the kit causing the lower locking latch to NOT close. The charging handles would not arm the weapon as well with or without the lower locking latch closed. The funny thing is, I have the Gen 1 Micro Conversion Kit for my G17 and it works absolutely fine. So I'm not sure why this one is defective from OP. I'm going to contact the CAA MCK Company to see what they can do before modifying it myself. I hope you have better luck than me.

NOTE:I should have known something was wrong when I saw the "Final Sale items are not eligible for returns or exchanges." I was too excited about the pricing.
Would recommend: No
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Glock 21 Conversion

by JDB, from KS, United States Written on February 24, 2021
When purchased, add said it came with all the extras. Took a couple weeks to get it & it was just the device itself. Went back to add & it had been changed to the device only, but whatever. Note that the extra mag holder up front is narrow, for the the G20 mags. The adaptor for the G21 mags works well, but physically lowers the extra mag substantially. Running extend G21 mag in the pistol & standard mag up front, evens their (downward) length.
Pros:
  • Cool factor & add on options
Cons:
  • All add one are substantially extra
  • Extra mag holder for extended G21 mags makes them too long
Best Used for:
  • Getting down to business
Would recommend: Yes
Was it helpful to you? Yes | No
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