I have a Rock River Elite Operator 4 sale. includes: platform-specific (M308)Nikon 4-16 BDC scope, rear RRA BUIS, FALKOR Dragon Snout Muzzle Brake. I'll toss in extra mags(20 rds).Before I started loading for it, I pushed it to 625yds with 147gr. ball ammo, it delivered impressive results. With Hornady 168gr BTHP @100yds you can cover 5-shot group w/a quarter. feel free to reach out via phone 4062812814.