PRE-ORDER Guidance
As you are probably aware, recent updates to ATF's eForm approval process has resulted in drastically improved turnaround times. While this is certainly a positive change, it has also had a predictable impact on suppressor inventory across the industry.
With that in mind, if you know you want a particular suppressor (or three) and it isn't in stock, your best bet is to place a "PRE-ORDER" so that we can purchase your desired suppressor the moment it becomes available from our distributors. If you wait until it shows in-stock on the website, you might miss your opportunity. PRE-ORDER helps us seek out and purchase what you are looking for. This is true whether you buy from us or someone else.
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Thank you for considering Longbow Arms, we hope to earn your business.

CAT WB Ti - 1.375x24
The 1.375x24 mount option is HUB mount compatible and the 1x16LH option is the CAT proprietary mount. See below for what comes with each option.
Introducing the all new CAT WB (White Bread) Titanium Suppressor! This 5.56mm suppressor showcases a significant advancement in silencer technology with its SURGE BYPASS pressure system. This pressure system manages the flow of gases more efficiently over a reduced length, minimizing both sound and felt recoil. This can uses Laser Powder Bed Fusion (LPBF) engineering and internal structuring to channel gases and effectively produce superior high pitch, high frequency noise reduction while minimizing pressure wave propagation for the shooter. The CAT WB is known for its exceptional durability, being made from high-grade materials and subjected to rigorous testing. It can withstand extreme temperatures, corrosion, and the stresses of rapid firing, making it suitable for both military professionals and civilian enthusiasts.
Full Auto or High Rates of Fire (greater than 30 rounds per minute) are expressly discouraged, unless in life threatening self-defense situations, on the titanium version of this silencer. The titanium version is a super lightweight, high performance suppressor dedicated to Low Rates of Fire. You should not exceed a maximum service temperature of approximately 650°F (343°C). This model is more of a Formula 1 race car versus the M1A2 Abrams main battle tank. Both models will get you from point A to point B… they just do it two different ways. If you’re looking for something with tracks instead of tires, check out the 718 Inconel version of this silencer!
Barrel length restrictions:
- 10 inches or longer
Technical Specifications:
- Weight: 6.9 oz
- Length: 5.45"
- Diameter: 1.6"
- Thread Options: 1.375x24 (HUB) or 1x16 LH (QD)
- Mount: 1/2x28 DT Adapter (HUB) or Spooky 1 (QD)
- Material: Titanium
- Finish: DLC
What's in the Box:
- CAT WB Titanium Suppressor
- 1/2x28 DT Adapter (HUB) or Spooky 1 (QD)
- Owners Manual
Inventory and Ordering Guidance
Longbow Arms attempts to keep popular items in stock, however, if you want something not listed on the site, please reach out to us so we can discuss ordering that item. Under normal conditions, non-NFA items can be ordered and received within 5-10 business days.
For NFA items, Dealer to Dealer and Manufacturer to Dealer transfers are subject to eForm 3 approval times which are currently running 7-14 days.