FN’s 510 & 545 Compensated Barrels ($379)

FN America just leveled up the 510 (10mm) and 545 (.45 ACP) platforms with their new factory compensator barrel kits — precision-engineered, drop-in upgrades that give shooters tangible recoil control without the need for gunsmithing.

Both kits pair a quick-detach compensator with a dedicated QD barrel, letting you install or remove it in minutes. Thanks to V-style ports, the comp reduces muzzle rise by up to 35%, keeping your sights glued to the target under aggressive firing strings. Built from stainless steel with a rugged black or FDE PVD finish, these barrels are tough enough for duty-grade use, and they work flawlessly with the factory recoil spring — no additional tweaks required.

The result? A flatter, more controllable shooting experience that enhances balance and follow-up speed — ideal for tactical scenarios, competition, or work afield. FN’s compensated barrels are compatible with 510 Tactical/MRD and 545 Tactical/MRD models, providing shooters with a fully supported factory solution. For more information contact FN America; Tel: (844) 897-0675; Web: www.fnamerica.com