Techwell PCC Magwell Quarter Circle 10, F1, and Tennessee Arms Tac-9 Lowers (for 9mm Glock Mags)

Other products by Techwell
  • Item #:  PCC.QC10
Our Price: $89.00
6 units available
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Three Patents Pending
Lightning-Fast Mag Changes. 60 Second Slide-On, One Screw Installation. Requires no gunsmithing, or alterations to the receiver. 3/32” Hex Wrench included.
Made from super slippery, super durable, Acetyl Delrin. Easy to file off the slight wear over time even for the daily dry-firer.
For Glock Mags
SPECS: Acetyl Delrin. Weight 2.95 Oz.
Stock Colors: Black only (for now)

This one is a little special because the screw, while positioned in the best place, is bit of a pain to get to, so we figured out a quick trick: Carefully align the screw into its hole with the screw in hex in place, then give it a light tap or two with whatever is handy, then carefully and gently with very little pressure get the first few turns into place, et voila, the rest is easy. One more thing, this screw’s only job is to keep the Techwell securely in place fore/aft, so no downward pressure is necessary, just screw down until the head touches the bottom and you’re there!
Average rating 10 out of 10 ( based on 5 reviews )

Works as it should

Review by Nate on 7/6/2021

Not much to say about it other than it fit and works

PCC Magwell

Review by [email protected] on 6/28/2021

This is my second Techwell Magwell for my custom PCC from JVI, LLC. It is a perfect fit and ideal for magazine reloads during competition. Ordering it from Shooters Connection was easy and delivery was fast.


Review by Accurate Armory on 2/13/2020

Fit is great and mag changes are a breeze!


Review by Jeff on 10/2/2019

The install was super easy although having a small hex bit to get the screw started does help. Slides on easy even with Cerakote. I didn't imagine adding this would help so much on's tremendous!

Nice fit, easy to remove

Review by Nick Verhaeghe on 10/20/2018

Nice magwell, nice fit. You don't have to secure it with the set screw, it'll stay on. If you shoot idpa, it's a good thing you can slide it off easily. The Techwell logos come off easily if you don't like them.

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