Sig Sauer P320 X-Series 9mm 3.6" Bbl XRAY3 Sights R2 Optic Ready Coy Slide Assemby SLIDE-320X-SC-9-COY

The SIG Sauer P320 X‑Series Sub‑Compact Slide Assembly (SLIDE‑320X‑SC‑9‑COY) is a factory OEM, optics‑ready upper built to convert or refresh a compatible P320 fire‑control unit into a rugged, compact X‑Series pistol. Machined from stainless steel and finished in Coyote Brown PVD, the 3.6″ slide ships with XRAY3 day/night suppressor‑height sights and a removable SIG‑LOC PRO optics plate that provides a five‑point, ultra‑rigid interface for modern micro red‑dots. Weighing approximately 10.9 oz, the assembly fits Sub‑Compact, XCompact and Compact grip modules and is sold as a complete slide (internal slide parts included) — note the barrel and recoil assembly are sold separately. It’s an easy, factory‑backed way to build an optics‑capable P320 in a compact footprint while retaining factory fit and finish. Sig Sauer P320 X-Series 9mm 3.6" Bbl XRAY3 Sights R2 Optic Ready Coy Slide Assemby SLIDE-320X-SC-9-COY