Extreme Engineering Marine Corp Spur Group (3 Piece) All 1911/2011 Pistols
To provide you with the latest and best product at the best prices, we are now offering the the EGW Evolved Sear Spring as an upgrade option to our Fire Control Kits. The cost of upgrading to the EGW Evolved Sear Spring is only $5.95. That half the cost of purchasing the EGW Evolved Sear Spring on its own.
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 includes the following:
Extreme Engineering Marine Corp Spur Hammer
Manufactured from the same alloy steel as our Tactical Commander Hammers. The Marine Corps spur hammer 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. These hammers feature a .023 inch hammer hook. Heat treated to 50-54 RC. Suitable for use in any 1911 with a standard grip safety.
Extreme Engineering Marine Corp Sear
Manufactured from the same alloy steel as our Tactical Commander Hammers. The Marine Corps sear 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. This sear has no relief angle to help create a roll off trigger pull. Suitable for all 1911 pistols. Heat treated 50-54 RC.Heat treated to 50-54 RC. Suitable for use in any 1911 with a standard grip safety.
Extreme Engineering 1911/2011 National Match 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 Lite Weight Sear Spring
Thunder Mountain Custom 19 Pound Main Spring
May require Fitting
May require a new Thumb Safety to be fitted
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