Troy Folding Battlesight Install and Zero/ PSA SBA3 AR-Pistol
Upgrading the Palmetto State Armory 10.5" AR-Pistol with a shiny new set of iron sights from Troy. These are the primary aiming device for this pistol so I figured a quality set of irons was in fact necessary. Taking the old ones off. Putting the new ones on and shooting to zero.