Otter Creek Labs, Titanium, Rimfire Suppressor, 22 LR, Titanium Construction

The Otter Creek Labs Titanium (also called Titanium 22) is an ultra-lightweight, user-serviceable rimfire suppressor designed primarily for .22 LR, with excellent performance across rimfire calibers and even 5.7x28mm. It's constructed entirely from Grade 5 titanium (tube, baffles, end cap, and mount), making it one of the lightest and most durable options in its class—often compared to materials used in the SR-71 Blackbird.

Key Specifications

• Caliber Rating — .22 LR full-auto rated; semi-auto rated for .17 HMR, .22 Mag, FN 5.7x28mm, and similar rimfire cartridges.
• Length — 5.18 inches (some sources list ~5.1–5.2 inches).
• Diameter — ~1.1 inches.
• Weight — 3.7–4.0 oz (extremely light for minimal point-of-impact shift or balance disruption).
• Material — 100% Grade 5 titanium.
• Mount — Direct thread 1/2x28 (semi-permanently installed for reliability—won't back off during removal, but serviceable by OCL if needed; extended threading for broader compatibility without spacers).
• Finish Options — Cerakote in Black or Flat Dark Earth (FDE)—the FDE variant matches your query perfectly.
• Design Features — Modern omega-style tabbed baffles (keyed for foolproof reassembly); minimal to no first-round pop (FRP); easy cleaning (ultrasonic, dip, tumbling, or brushing safe due to titanium).
• Ratings — Full-auto for .22 LR; no barrel length restrictions; user-serviceable with standard adjustable wrench (wrench flats on front/rear).
• Other — Lifetime warranty; made in USA.