It is not easy to find and aftermarket slide parts kits for a Glock 20. I have used Lone Wolf barrels in the past and had good results, so I thought I would try their slide parts kit. I had it intalled by a gunsmith on my G20 slide (aftermarket) and could not get it to function properly. Finally sent the slide back to the manufacturer, who told me I needed to install an OEM slide parts kit. So, now I am out the cost of this slide kit, plus the price of a new OEM slide parts kit, plus what I paid the gunsmith, not to mention the time and aggravation.
Would recommend: No
0 of 0 found the following review helpful.
Was it helpful to you?
Yes
|
No
You said this review was not helpful.
Would you like to change your vote?
by
ninemilvanill,
from CA, United States
Written on November 15, 2025
this parts kit filled a new third party slide with no complications and precise fit. field test zero malfunction. runs clean w no brass shaving
Pros:
- Quality materials
- Precision Fit
- superior function
Cons:
- guide rod / captive spring not included, sold separately
Would recommend: Yes
0 of 0 found the following review helpful.
Was it helpful to you?
Yes
|
No
You said this review was not helpful.
Would you like to change your vote?
by
Ottsman,
Verified Owner
from MN, United States
Written on March 2, 2025
Inexpensive way to load up your slide. Everything good to go. If you change things slot like i have been you will want to utilize different sleeve spacer and spring locks (the white ones) they wear out fast. Other than that HOWL AT THE MOON. SAFE SHOOTING
Cons:
- Some parts need uppgrades
- Some parts in kit need to be upgraded
Would recommend: Yes
0 of 0 found the following review helpful.
Was it helpful to you?
Yes
|
No
You said this review was not helpful.
Would you like to change your vote?
by
Ottsman,
Verified Owner
from MN, United States
Written on February 25, 2025
Inexpensive start to customizations of firearm. Eventually will lead to better higher quality yet way more expensive parts. Serve the putpose well for the cost
Cons:
- Inexpensive cost brings weaker materials
Best Used for:
- Starting if firearm builfing and customization
Would recommend: Yes
0 of 1 found the following review helpful.
Was it helpful to you?
Yes
|
No
You said this review was not helpful.
Would you like to change your vote?
Nothing fancy bit basic entry level parts. It will get the job done but probably won't be that durable.
Would recommend: Yes
0 of 0 found the following review helpful.
Was it helpful to you?
Yes
|
No
You said this review was not helpful.
Would you like to change your vote?
For the cost, it's one of the lowest you'll find and it works...is it the best quality? No. Is it decent and reliable?yes...therefore I bought it and it worked
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you?
Yes
|
No
You said this review was not helpful.
Would you like to change your vote?
by
Ryan,
from IL, United States
Written on October 26, 2022
I hate to have to say it, but all these comments about product quality is true. I used both of their slide and frame completion kits and the quality is just unacceptable. I didnt even purchase it recently. I just came back to the product page to see what other consumers thought about the kit because they were that bad. Every single component went in the trash and start from scratch. Slide kit had parts out if spec and of poor quality. Frame kit is even worse. One of the most unpleasant triggers and fuction I have came across. Gritty, inconsistent pull and of POOR QUALITY I am a completely competent smith and I absolutely WOULD NOT TRUST MY LIFE WITH THESE PARTS! Do yourself a favor and dont buy these kits.
Would recommend: No
1 of 2 found the following review helpful.
Was it helpful to you?
Yes
|
No
You said this review was not helpful.
Would you like to change your vote?
by
Clifffalling,
from AZ, United States
Written on May 23, 2022
Garbage. I thought, surely other commenters were wrong. Nope. Channel liner completely out of spec, waaaay too large. OEM liner, went right in. Safety plunger, soft. Was damaged after the first few racks of the slide. The frame build kit was worse. I will review it separately.
Would recommend: No
1 of 1 found the following review helpful.
Was it helpful to you?
Yes
|
No
You said this review was not helpful.
Would you like to change your vote?
by
EricJ,
from LA, United States
Written on March 23, 2022
Maybe there is a use for this that i don’t know about and maybe it’s fine for that, but I bought a Polymer 80 kit where you build your own Glock. This kit has 4 pieces missing that you need plus the kit is a Gen 4 and the polymer 80 is a Gen 3. Im going to try to put it together this weekend but I don’t know what problems I’ll have with that. I wish I would have ordered a different kit but this was the only one in stock
Would recommend: No
0 of 1 found the following review helpful.
Was it helpful to you?
Yes
|
No
You said this review was not helpful.
Would you like to change your vote?
by
Kyle Roeder,
Verified Owner
from NC, United States
Written on August 19, 2021
The subject line pretty much sums it up.
I wouldn't purchase it again, but i wouldn't discourage someone buying it if thats the best SPK available.
The first thing that I noticed was that the backplate is not very strong, and appears to be plastic at first glance.
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you?
Yes
|
No
You said this review was not helpful.
Would you like to change your vote?