The Triggertech AR-15 Special Edition Independence Day Trigger model X34-TBB-25-NNC is the adjustable trigger but is not available. The Triggertech AR-15 Adaptable Trigger at the link below is available.
https://www.opticsplanet.com/triggertech-adaptable-ar-primary-trigger.html?_iv_trigger-shape=tactical-flat
So this Triggertech AR-15 trigger Model X23-TBS-33-NNF is a fixed pull weight. The Triggertech AR-15 trigger Model X34-TBB-25-NNC is actually their adaptable trigger and is adjustable but is no longer available.
The Triggertech AR-15 Special Edition Independence Day Trigger model number X23-TBS-33-NNF is the fixed trigger. There was an adjustable model which was model X34-TBB-25-NNC. Currently neither are available.
Unfortunately, the Triggertech AR-15 Special Edition Independence Day Trigger is no longer available. We do carry many other trigger options for the AR15 platform that can be found by using the link below:
https://www.opticsplanet.com/triggers.html?_iv_gridSize=240&_iv_parent-gun-make=ar-platform
The Triggertech AR-15 Special Edition Independence Day Trigger model X23-TBS-33-NNF is not adjustable. The Triggertech AR-15 Special Edition Independence Day Trigger model X34-TBB-25-NNC which is no longer available was the adjustable model.
This what the manufacturer says about the Frictionless Release Technology. "TriggerTech developed FRTâ„¢ to get away from the limitations faced by sliding friction triggers (all other triggers are sliding friction triggers). FRTâ„¢ is comprised of a patented, free-floating roller that is captured between the sear and the trigger. This advancement makes it possible for us to engineer the ideal release characteristics into every one of our triggers."
The fixed weight AR triggers are 2.2 oz. and the Adaptable AR triggers weigh approximately 0.04 oz more.
This page is actually supporting two different models of the Triggertech trigger. One is the Adaptable model, which is adjustable. The other model is the Competitive model, which has a fixed 3.5lb pull. Please pay attention to the sku and which model it is referencing:
Triggertech Competitive Independence Trigger, AR-15, Two-Stage Short Action, 3.5 lb Pull, Flat, Drop-In, Stainless/Blue, X23-TBS-33-NNF , MPN: X23-TBS-33-NNF , UPC: 885768002240 ,
Code: 554-ART-CIT1-X23-TBS-33-NNF
Triggertech AR-15 Special Edition Independence Day Adaptable Trigger, Blue, X34-TBB-25-NNC , MPN: X34-TBB-25-NNC , UPC: 885768003155 , Code: 554-ART-CIT1-X34-TBB-25-NNC
Please email us at techsales@opticsplanet.com so we can further answer your question.
The trigger is no longer available unfortunately, but it was the flat trigger variant.