https://completepartskit.com Fri, 24 Jul 2026 21:28:04 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://completepartskit.com/sig-p320-slide-optimus-barrel-complete-compact-3-9-upper-optics-cut-free-knife/ https://completepartskit.com/sig-p320-slide-optimus-barrel-complete-compact-3-9-upper-optics-cut-free-knife/#comments Fri, 24 Jul 2026 09:25:45 +0000 https://completepartskit.com/sig-p320-slide-optimus-barrel-complete-compact-3-9-upper-optics-cut-free-knife/



















LISTING IS FOR A COMPLETE SLIDE ASSEMBLY AND BONUS ITEMS ONLY. LOWER IS NOT INCLUDED. Complete Sig Sauer P320 Compact Slide (X-Carry/M18 size) in stainless finish. Comes fully assembled with an Optimus spiral fluted barrel in polished silver with custom serrations on the chamber. Plus suppressor height night sights installed. Slide has an optics cut for Sig Romeo1 red dot sight (not compatible with Sig Romeo1 Pro). Also includes FREE BONUS BM940 tactical folding knife – New in box. Sig P320 compact (M18 size) slide in stainless. KM Tactical Sig P320 9mm 3.9 Optimus spiral fluted barrel – 1:10 twist. Sig X-Ray3 suppressor height tritium night sights installed. OEM Sig P320 upper parts kit installed. Sig M18 OEM compact dual recoil spring assembly. FREE BONUS BM940 Osborne tactical folding knife – New in box.

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