

I missed AR Thursday...
... so in a spirit of abject repentance, I'll combine the last two posting trends of ARs and .308s with this AR10, built out as a DMR-style rifle. This is a custom build which was a COVID project about six years ago.
I know, I know, the first photo doesn't show the muzzle brake; this is one of a number of guns for which I deeply need to shoot updated photos. I included a second photo of just the brake to compensate.
Build details:
- Aero Precision M5 upper/lower receiver set
- Toolcraft DLC 6.5 Creedmoor double ejector BCG
- Aero Precision AR10 charging handle
- Non-adjustable low profile .750 gas block
- Faxon 20" heavy fluted 5R match barrel
- VG6 Epsilon 762 muzzle brake
- SLR Rifleworks Ion 13.5 Ultralight handguard
- Vortex Viper PST Gen1 2.5-10x44
- Aero Precision ultralight cantilever scope mount
- Magpul PRS Gen3 stock
- Ergo Tactical Deluxe Grip with palm shelf
- ALG ACT trigger with 6lb hammer spring
- Harris 1A2-BRM bipod
Total unloaded weight is around 11 lb, 10 oz. Honestly I feel that's not bad given the large optic and PRS stock, and having some mass to it isn't at all a deal-killer for a rifle that mostly lives and breathes on the bench or prone.
I've only taken it out very little, and keep meaning to do so more, but it's quite reasonable recoil for a .308. Bizarrely, it somehow managed to end up slightly undergassed, despite that practically every other AR10 is substantially overgassed, and Faxon barrels from around that time period in particular had some QC struggles which resulted in them being dramatically, overwhelmingly overgassed. I have no explanation whatsoever for this.