Unboxing and Installing a Holosun 507k on a Glock 43x MOS

Here's a video installing a Holosun 507k on a Glock 43x MOS. I hope this is helpful!
Need more gear? Check out PSA and Brownells below:
✅PSA: alnk.to/3cln15m
✅Brownells: alnk.to/90yno2o
Use code 1stShot10 at Brownells
🚨List of recommended products I use:
campsite.bio/1...
Let's connect! Support me on Patreon! : / 1stshottactical
Orrrrr you can support the Channel by becoming a Member! :
/ @1stshottactical
#howto #tutorial