What is trigger creep

Trigger Stacking can refer to anything that increases the resistance of the trigger the farther back you pull. Though usually referenced in negative terms, Trigger Creep itself is not necessarily a bad thing. The smoothness meaning the absence of steps or stacking of the pull throughout the creep phase is what indicates the quality of the action… not the amount of Creep itself. Technically: The point of the trigger action where the sear releases the hammer or the striker, depending on the type of action.

Trigger stops can be mounted on the rear of the trigger itself:. The speed and length of the Reset contribute to how quickly follow-up shots can be taken. Ideally, there would be minimal Creep for a follow-up single-action shot from this position. Custom action work is often required to minimize or remove this altogether. Hopefully, this reference guide has helped you better understand the terminology commonly used when referring to trigger actions, and can help you better analyze and understand your own shooting.

The trigger was capable of withholding the lb draw weight of the recurve crossbow, and enabled a shot to be fired with a 1. They knew they were onto something, but were just beginning to comprehend the many benefits and applications of Zero Creep technology. TriggerTech released a Remington trigger featuring Zero Creep technology along with two other patented technologies at SHOT Show and it was the first bolt action trigger to eliminate creep.

The system provides precise and repeatable graphical evidence of trigger performance. These are the trigger scans that show how Zero Creep technology has pushed the envelope of trigger performance even farther. The graph below shows the travel required at 1.

The TriggerTech release at thousandths of an inch. Leading competitor 1 dark grey requires 10 thousandths movement with a rounded top characteristic. Leading competitor 2 light grey requires approximately 20 thousandths of movement with a large flat top characteristic. The other half is the distance, or creep, that you have to pull through at that weight. If you multiply the force by the distance, you get the energy that is required to operate a trigger.

The operational energy of a trigger is represented by the area under a Dvorak curve and this can be described as how a trigger feels. The less energy you need to operate your trigger the more accurate you are going to be because you are required to put in less energy to fire the gun and you can be more precise with your trigger control. Zero Creep Technology makes it possible to engineer a true zero creep break and to minimize component movements, resulting in the lowest operational energy possible.

When you are trying to increase the performance of a trigger you must always keep safety in mind. Sliding friction triggers force one to trade off sear engagement and spring weight with safety. In a Zero Creep trigger the level of engagement is fixed.

The operator may adjust the pull weight to suit their needs, but does not need to think about sear engagement. The other safety advantages of a Zero Creep trigger are:. The operation of the safety in a TriggerTech is also quite innovative. Most triggers have a safety that either prevents the sear from dropping or the trigger lever from moving. TriggerTech has engineered a safety that does both. A well-known pitfall with high-end friction-based triggers is their performance in harsh environments.

You would be hard-pressed to find a serious hunter or competitive shooter who does not have a story about their trigger going down at the wrong time due to contamination. The maximum is different. High at first, high in the middle of the pull, or high at the very end. Clean break, rolling break, and so on. The average is also different among them.

So how is trigger pull weight an adequate descriptor of what the shooter feels when he pulls the trigger? The calculation takes into account the entire weight, no matter how it changes during the pull, but also includes the whole creep, no matter its character.

See the figure below taken from the Bulletin. This shows how the work, energy, effort number is calculated. We know numbers like that from engine torque, fastener lockdown torque, etc. Well, now we can relate those units to AR triggers.