Carbine Lower Build Kit Configurator
Use this configurator to create your own custom Carbine Lower Build Kit. You’ll choose a Lower Parts Kit, Trigger Guard (optional), Grip, Buffer Kit and Stock. When you’re done you’ll have everything needed to complete your lower receiver!
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Matthew M. US
Customer Reviews
4.8
Based on 19 Reviews
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CM
US
07/14/2022
Just what I wanted
Perfect for choosing exactly what you want in a lower. Will be configuring for the next build soon
TS
US
I recommend this product
01/13/2021
Great product
It installed very easy and I have yet to test it but it looks great
MB
USI recommend this product
12/05/2020
Love them
They are an amazing company, so much help
JM
USI recommend this product
10/05/2020
Awesome products
These items work and look sweet, good customer service too.
MM
USI recommend this product
07/28/2020
Excellent value
Great product for the price. No issues with installation
