Well I got my Stag 10 built and out to the range Friday.
Only shot some cheap Remington core lokt 140gr 6.5 creedmoor and some match 140gr Barnes OTM.
Had absolutely 0 FTF or FTE, unlike my BCL 102
Groups were decent, around MOA off a bipod. I know the rifle will do better with ammo it likes or handloads.
My build list is
Upper/Lower Receiver Stag Arms 10
Stock Magpul CTR
Buffer Tube VSeven Weapons Carbine Length
Buffer Spring JP Enterprises SCSS
Castle Nut + Endplate VSeven Weapons Lightweight Combo
Scope Vortex Razor HD LH 3-15x42
Optic Mount. Aero Precision Cantilever
Bolt Carrier Group VSeven Weapons Titanium
Trigger Triggertech Curved, Adjustable
Barrel McGowen 19", 416 Stainless, MHBAR, Fluted, 6.5 Creedmoor
Handguard VSeven Weapons Hyperlight Magnesium 15"
Barrel Nut VSeven Weapons Titanium
Muzzle Device VSeven Weapons Titanium
Gas Block SLR Rifleworks 0.75" Clamp-on, Adjustable
Gas Tube BAD Rifle Length
Charging Handle Radian Weapons AR10 Raptor
Bolt Catch Phase 5
Sling Ferro Concepts Slingster, Coyote Brown