.45 Caliber ECO-FLOW™ baffle upgrade

Now: $195.00 - $215.00
(You save )
(2 reviews) Write a Review

This is a service/product upgrade for earlier generation REVOLUTION™ .45 cal & RESISTANCE® .45 cal suppressors. 

The new ECO-FLOW™ baffle system is the latest technology baffle system available from Griffin Armament®.  Costly R&D resources were spent to develop the patent pending ECO-FLOW™ baffle technology for use in applicable Griffin designs.  This baffle system provides reduced back pressure, greater structural strength, longer service life, and up to 9db sound pressure reduction vs original version .45 cal baffle systems. 

If your baffles are wearing out from extremely high round counts, or if you desire increased performance, this product/service provides a solution for you. 

Prices are based on baffle count in the suppressor. The Revolution has more baffles than the Resistance. 



  • Purchase this service product on our website (not eligible for any sales or discounts)
  • Include your Silencer model and Serial # in the order notes upon checkout
  • Griffin Armament Customer Service will contact you within 48 hrs to provide you with the appropriate shipping address for your silencer
  • Fully disassemble your suppressor, ensuring end caps and baffles are removed, then carefully package it to avoid any damage during shipment
  • You, the customer, are responsible for shipping your silencer to the Griffin Armament factory
  • A copy of your approved Form 4 and driver's license MUST be included with your Silencer
  • Griffin Armament Customer Service will contact your again once your silencer has been received for service
  • Service turnaround time is 2-3 business days (not including shipping, subject to change without notice)
  • Return shipping will be preceded by an email notification from GA Customer Service with tracking # included
  • Return shipping will be provided via UPS ground with signature confirmation (no exceptions)

NOTE: If the suppressor to be serviced is not received by Griffin within 90 days from the purchase of this upgrade, the order will will be cancelled and refunded. 

IMPORTANT NOTE : Suppressors that are not in a fully disassembled state will incur a service labor fee of $90/hr (one hour min. but possibly more depending on condition). If a suppressor is received in an assembled condition you will be contacted by customer service for authorization of service labor.  Suppressors should be disassembled and periodically cleaned (maintained) by the end user to ensure functional use over the service life of the product.  End users who ignore routine maintenance often have difficulty taking suppressors apart for cleaning. 





2 Reviews

  • 5

    Published by Chris Cooper on 3rd Mar 2024

    This suppressor isn't trash anymore.

  • 5
    Eliminates "port pop!"

    Published by Thomas Q. on 1st Jan 2024

    B&T GHM45 went from having awful port pop (very loud cracking noise) with the Octane 45 stock baffles, to a much nicer "thump" with the new Eco-FLow baffles in place! Really changed the gun into a pleasant and quiet system to shoot suppressed. Definitely worth it.