Quote:
Originally Posted by protohyp
Thanks for the support! We absolutely want to get it right and because of the variances of .308 receivers we had to really find a good middle ground to run with. This also means spec‘ if the proper spring for it which is proving to be a little more difficult than the .223 Kingpin
We are almost there though!
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Thank you for the updates and fast reply. I have a aero precision m5 lower. It’s a ar10 with the back detention being from the bottom. If you need testers I’m available. Heck I’ll even pay for it hahaha