This Tyrant CNC I.T.T.S. trigger and bar for Glock Gen 3-4 in Grey/Black is a drop-in trigger upgrade that includes a matching trigger bar (Tyrant CNC part no. TD-GTRIG-3-4-GREY-BLACK-BAR). Tyrant CNC built the I.T.T.S. to cut take-up by 15 percent and reset travel by 10 percent, with a reset spring that is 30 percent stronger than the factory spring. The shoe is a hybrid of flat and curved shapes with a thin safety blade that reduces finger fatigue and hot spotting. It is aimed at Gen 3 and Gen 4 Glock owners who want a faster, more consistent reset for range or competition use.

Key Specifications

• The trigger fits Glock Generation 3 and Generation 4 pistols.
• Tyrant CNC lists the fit as G17, G19, G22, G23, G24, G26, G27, G31, G32, G33, G34, G35, G37, G38, G39 and the Ruger RXM.
• Take-up is reduced by 15 percent, which shortens the distance before the wall.
• Reset travel is reduced by 10 percent, which speeds up follow-up shots.
• The reset spring is 30 percent stronger than factory, which gives a more aggressive reset.
• The shoe is a hybrid flat and curved design, which Tyrant CNC says is easier on the finger.
• The safety blade is thinner than the factory blade, which reduces finger fatigue and hot spotting.
• The trigger is made of aerospace-grade aluminum for durability and long service life.
• This version includes a black chrome plated trigger bar, matched to the trigger for Gen 3 and Gen 4 pistols.
• Installation is a direct drop-in with no modification needed, and it works with the factory safety features.

Frequently Asked Questions

Which Glock generations does this trigger fit? It is made for Generation 3 and Generation 4 Glock pistols and for the Ruger RXM. Tyrant CNC lists the covered models as G17, G19, G22, G23, G24, G26, G27, G31, G32, G33, G34, G35, G37, G38 and G39.

Will it fit a Gen 5, Glock 43, 43X or 48? No. Tyrant CNC sells separate triggers for those models, and its Gen 3-4 trigger bar is listed as not working with the 43, 43X, 48 or Gen 5.

What is different about the version with a bar? It includes the black chrome plated trigger bar with the trigger, so the trigger and bar arrive as a matched set.

Buy the Tyrant CNC I.T.T.S. Trigger and Bar for Glock Gen 3-4, Grey/Black

A shorter take-up, shorter reset and a stronger reset spring change how a Gen 3 or Gen 4 Glock feels on fast strings. This Grey/Black set also brings the trigger bar. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more handgun triggers while you are here.