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Strike Industries Glock G43/G43X/G48 Gen3-5 Slide Completion Kit
$79.95 $75.95 Save $4.00
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Most Helpful Positive Review Happy fit great
Happy with the parts put them on went to the range and they worked great
Most Helpful Negative Review came broken
It seemed nice good quality my striker spring coupling came broke so 3 pieces instead of 2 that was the only down side, material was good it came with everything just lookout for the couplings
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Look Elsewhere

by Mark Burton, Verified Owner from NV, United States Written on November 21, 2025
This is not a good completion kit for the 43x. Would not run at all in my Glock 43x slide. And to force the slide off the frame. I thought it may have been the new trigger/lower parts completion kit but I used a different slide and everything worked as it should. I switched the slide internals from my 43x(strike kit) with a micro daggers internals and the 43x ran flawlessly. The problems followed to the micro dagger but not as many as in the Glock slide. All the parts seem too big for the Glock slide and don’t glide/fall into place. They don’t have to be beat in with a hammer but you have to use a little force getting the parts from this kit into the slide. The fitment was worse on the Glock slide compared to the psa slide. I have six 43x’s in total and have built them all and never encountered a problem like this.
Would recommend: No
Was it helpful to you? Yes | No

GUIDE ROD IS TOO WEAK

by Flo, Verified Owner from AZ, United States Written on April 21, 2025
You are able to compress the spring without difficulty, this will cause stove pipes since your spring will fall out of place will firing. I am going to have to order another.
Would recommend: No
Was it helpful to you? Yes | No

perfect fit.

by cblo, Verified Owner from VA, United States Written on February 22, 2025
I got a cut slide and needed some new slide parts. This kit has it all. Easy to install and highly reccomend.
Would recommend: Yes
Was it helpful to you? Yes | No

Good Slide Completion Kit

by Jimz, Verified Owner from FL, United States Written on August 11, 2024
The only improvement I'd suggest is to the guide rod. It was a bit loose, and when disassembling the firearm, it sometimes obstructed the opening unless I adjusted it. When using the Glock guide rod it worked well.

Everything else seems good and the video helps with the setup of the slide.
Would recommend: Yes
1 of 1 found the following review helpful.
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upper parts kit

by David Mathis, Verified Owner from IN, United States Written on July 2, 2024
Fit perfectly in the aftermarket 43x slide I purchased easy install as well!
Would recommend: Yes
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Great deal

by Billythekid, Verified Owner from MI, United States Written on April 18, 2024
The product was delivered on time and was great quality.
Would recommend: Yes
0 of 1 found the following review helpful.
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Great kit for Your 43 - 43x

by Uncle Salty 66, from FL, United States Written on February 26, 2024
I used this kit in a 43x Brownell slide. Worked like a Dream the fit was smooth and easy. Definitely would recommend this kit to any builder.
Would recommend: Yes
Was it helpful to you? Yes | No
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