Selling a complete O'Connor O-Box WM matte box setup with rods, flags, filters, and case. This is a legit cinema-ready system built for 4x5.65 filters and standard 15mm rod support. This wasn't heavily used — I'm primarily a producer/director, so this lived on sets more than in my hands. It saw light use across a few shoots (short film + a couple corporate days), then went back into storage. What's included: O'Connor O-Box WM matte box (wide-angle friendly) Swing-away arm with locking mechanism 15mm rod support + rods Top flag + side flags Wooden Camera accessory piece (mounting/plate) Rail-mounted lens support bracket Assorted mounting hardware + plates Hard case with custom foam Filters: Tiffen 4x5.65 ND 1.2 (4-stop) Additional filter(s) in Schneider / Tiffen pouches (shown in photos) Condition: Good overall working condition Normal cosmetic wear from real-world use All moving parts (swing-away, stages, mounts) operate properly Glass looks solid, but being sold as-is (see photos) A couple notes: Complete working kit as shown Not every possible configuration has been tested Check photos to confirm fit with your setup If you're building out a proper cinema rig, this is a strong, no-nonsense matte box system with everything you need to get rolling. Located in Las Vegas — about 4 hours from LA. Come grab the gear, hit a buffet, lose $40 at blackjack, call it a productive day.