AR-10 Rock River Arms LAR-8 X1 and Palmetto State Armory PA-10 Zero for Scope and Chrono Loads

Testing out two AR-10's - with new optics and new loads.

Rock River Arms LAR-8 X1 with a Vortex Diamondback 6-24x50 Scope - running 168 grain handloads, SIE BTHP bullets, mixed cases, and Ramshot Tac at 42.8 grains.

Palmetto State Armory PA-10 with an Arken EPL 6-24x50 Scope - running 175 grain handloads, SIE BTHP bullets, mixed cases, and Ramshot Tac at 42.4 grains.

Both handloads are Factory Seconds bullets - zero'd at 35 yards, will next take these out to 200-yards.

Both are excellent AR-10 rifles!!! Excellent loads too.

As always, loads are provided for reference only. Please work up YOUR OWN loads for your safety.