Faxon Stainless Steel Plan B to Hub Adapter

Faxon Firearms^® Stainless Steel Plan B^® to HUB Adapter

Seamless Transition Between Plan B^® and HUB Suppressor Systems

The Faxon Firearms^® Stainless Steel Plan B^® to HUB Adapter enables shooters to connect Plan B-style suppressor mounts to any 1.375×24 TPI HUB-compatible system. Engineered for precision, strength, and cross-platform compatibility, this adapter provides the versatility needed for builders and shooters who use multiple suppressor configurations across AR-10, AR-15, and precision rifle platforms.

Engineered for Strength and Alignment

CNC-machined from high-grade stainless steel, this adapter maintains perfect concentricity for safe and repeatable suppressor mounting. Faxon Firearms^® ensures each piece meets strict alignment and dimensional standards, reducing point-of-impact shift and ensuring optimal accuracy under sustained use.

Durable QPQ Nitride Finish

The QPQ nitride finish provides exceptional corrosion resistance, heat tolerance, and surface hardness. This durable coating maintains a low-friction surface that prevents carbon buildup and resists wear, even in high-round-count or full-auto applications.

Faxon Firearms^® Stainless Steel Plan B^® to HUB Adapter Specifications

• Interface 1: Plan B^® Thread Pattern
• Interface 2: 1.375×24 TPI (HUB Standard)
• Material: Stainless Steel
• Finish: QPQ Nitride
• Length: 1.35″
• Weight: 2.1 oz
• Manufactured In: Cincinnati, Ohio, U.S.A.

Universal Suppressor Compatibility

This adapter is compatible with most Plan B^® and HUB-standard suppressor systems, enabling a secure, repeatable mounting interface between the two designs. It’s perfect for shooters transitioning between suppressor platforms or running hybrid setups across multiple rifles.

Why Choose Faxon Firearms^® from Arm or Ally

Arm or Ally is an authorized Faxon Firearms^® dealer offering factory-certified muzzle devices, adapters, and suppressor components. Each adapter is precision-inspected for thread accuracy, bore alignment, and finish quality to guarantee safe, reliable suppressor performance. For shooters demanding flexibility and precision, the Faxon Firearms^® Stainless Steel Plan B^® to HUB Adapter provides a dependable, American-made solution.

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Explore our complete selection of Faxon Products and AR-10 Components at Arm or Ally. All Faxon Firearms^® products are backed by a lifetime warranty for materials and craftsmanship.