Extreme Engineering SuperMatch BullsEye Spur - 5 Piece

Extreme Engineering SuperMatch BullsEye Spur - 5 Piece
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  • Item #: ee2_spur_5
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Price $121.92
Sale Price $115.82
Availability In-Stock

Extreme Engineering SuperMatch BullsEye Spur Trigger Group (5 Piece) All 1911/2011 Factory Stock 1911s


The actual trigger on your 1911 has very little to do with trigger pull or feel of the trigger that you experience when shooting your 1911.  The feel and function of firing your 1911 is actually determined by the engineering and fit of your hammer, sear, disconnector and the correct selection of the main spring and sear spring.  A high price trigger with low quality fire control components will still result in a poor un-wanted trigger pull. 

Most OEM components are only induction heat treated, and cannot be stoned without losing their hardness on the edges.  The Extreme Engineering Fire Control components, are truly space age.  They are manufactured from the same alloy that rocket booster engines are made from.  There is no need to stone them to fit or function, The hooks on the hammer are perfect, and there's no reason to stone the sear either.  As a Drop In,  this kit will give you a clean 4 pound trigger pull.  With slight tweaking of the sear spring this set can be set for 3 pound trigger pull that is reliable and will not change. 


Extreme Engineering fire control components are the best Hammers, Sears and Disconnectors made in the USA.  All Extreme Engineering components carry a lifetime warranty against breakage.  The quality of the Extreme Engineering components far exceed those of the imported kits that are offered by others.

This set is for the 1911 Tactical / Carry pistol shooter who wants an ULTRA Clean trigger job while also watching the Budget but providing a major upgrde to the stock 1911 components.  This Trigger set provides the cleanest and crisp trigger pull while maintaining a trigger pull weight that is suitible for Tactical / Carry and general range shooting or it can be tuned down to a low trigger pull for range and match shooting.  A great upgrade for all Kimbers, Springfields and other factory stock 1911's.

This set includes the following:

Extreme Engineering Match BullsEye Spur Hammer

Extreme Engineering Bulls Eye Spur Hammer Manufactured from the same alloy steel as all of the other Extreme Engineering Hammers. The Bulls Eye Spur was produced for the military to give them a premium quality spur hammer for their competition 1911 guns that could be set at the required trigger pull and last indefinitely. Heat treated to 50-54 RC. Suitable for use in any 1911 with a standard grip safety.Fits 1911, Kimber, Springfield, Colt, STI, SV, and Para.

Extreme Engineer Extreme Duty Sear

The Extreme Duty sear has been developed for those who need the finest tactical sear available. The sear is made from the same special die steel that our Ultra Match sear is made from. The tensile strength is 265KSI and the yield strength is 245KSI. The Extreme Duty Sear is heat treated to RC 50-53. The Extreme Duty Sear has the same heavy-duty full profile as our Tactical sear except for the legs. The legs of the sear have been contoured like the Ultra Match Sear. This improved contour provides a radiused contact point for the sear spring while keeping the strength of the sear at a maximum. This radiused contact point allows the sear to move against the sear spring with less friction. This provides a smoother sear movement and allows the sear to move faster during the cocking cycle. The increased sear speed during the cocking cycle allows a more positive sear engagement with the hammer. The smoother sear movement against the sear spring also creates a smoother trigger feel.

Extreme Engineering 1911  Low Mass Race Disconnector

Designed to be used for extremely light trigger pulls. Faster reset time due to low mass reduces the chance of the trigger system not reconnecting causing a failure to fire when the trigger is being pulled extremely fast for double taps. Fits Kimber, Springfield, 1911, STI, SV, and Para. Low Mass Race Disconnector.

Thunder Mountain Custom 1911/2011 Standard Sear Spring

Thunder Mountain Custom 19 lb Mainspring (Manufactured by Wolff Prescision Gunsprings)


May require Fitting

May require a new Thumb Safety to be fitted

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