Swapped out the factory Magpul PRS stock on my SP10 for a collapsible setup.
Current Specs:
LMT MWS buffer tube (a5 length)
Factory SP10 flatwire spring (rifle length)
H2 carbine buffer
6.5 Creedmoor
Seekins adjustable gas block
The issue I’m running into: every ~20 rounds or so, I’m getting...