Upgrade your P365 platform with a premium optics-ready slide system engineered for superior recoil control, enhanced durability, and cutting-edge optic integration. This SIG SAUER P365 3.7" Complete Slide Assembly is finished in a sleek gray coating and comes preinstalled with the advanced ROMEO-X SIG-LOC™ Compact enclosed red dot optic for unmatched performance and zero retention.

Designed to fit all 9mm P365 grip module sizes, the 3.7" slide creates an extended profile on standard P365, P365-X, and P365-XL configurations while delivering a flush-fit appearance on larger P365-XMACRO, AXG, and FUSE grip modules.

A standout feature is the integrated expansion chamber compensator, engineered directly into the slide to reduce muzzle flip and felt recoil by up to 30%. Unlike traditional threaded compensators, this integrated design allows for easier maintenance and simplified disassembly without sacrificing performance.

The slide utilizes the revolutionary SIG-LOC™ (Leverage Optimized Connection) mounting system, establishing five total points of contact between the optic and slide for one of the strongest optic interfaces available. This system dramatically reduces the possibility of zero shift from recoil or impact while improving overall durability.

Preinstalled from the factory is the ROMEO-X SIG-LOC Compact, a fully enclosed 7075 aluminum optic featuring distortion-free aspherical glass, MOTAC™ motion-activated illumination, side-loading battery access, and an ultra-low deck height that allows absolute co-witness with standard-height iron sights.

The included XRAY3 Day/Night sights provide excellent visibility in all lighting conditions, while the sealed optic system ensures dependable performance in harsh environments.

Note: Barrel and recoil spring assembly are sold separately. Requires SIG BBL-365-9 & SIG 8900677