SPHINX TRIGGER KIT - SDP SUB-Compact

$34.99 $28.99
(You save $6.00)
(2 reviews) Write a Review
SKU:
SDP-SC-KIT
Sphinx Enhanced Trigger Kit - SDP SUB-Compact

After several requests for a better trigger from the Sphinx SDP Compact pistols from customers. We finally took action and created a kit that not only makes the Sphinx SDP Compact a better combat pistol but now a contender for competition shooting. Unlike other kits on the market which have poorly made springs to retain safe operation of the firing pin during a drop incident. Our kit redesigns the the springs inside the Sphinx Sub Compact to allow for a proper reduction of hammer spring pressure felt when you pull the trigger, without compromising the safety of the pistol. We recommend you test your ammo with the shim installed and not installed to understand the hardness of your primers. With the shim installed we have had 100% success in firing all rounds we tested including the hardest we have found. With shim removed hardest primers will have issues firing. Trigger pull will be significantly reduces in both SA and DA possible with our kit, finally making it ready for fast accurate shots on target.


WITH SHIM DA IS 8LB AND SA IS 4LB 2OZ (Measured on a stock SDP subcompact)

Kit includes:
Reduced firing pin spring
Reduced Hammer spring 
Spring seat shim
 

**DOES NOT WORK WITH FREEDOM MUNITIONS AMMUNITION**
 
For installation of this kit we have created a video to assist you here -> https://www.youtube.com/watch?v=ipLscTt51zI&feature=youtu.be
 
*We are not liable for any use in ccw application.
 
No shipping outside of the USA due to ITAR
 

Please note- DISCLAIMER: “Sphinx” may be a federally registered trademark of Kriss USA, Inc. Neither Modern Weapon Systems (MWS) nor this website are affiliated in any manner with, or otherwise endorsed by, Kriss USA, Inc. The use of “Sphinx” "SDP" "SUBCOMPACT" "COMPACT" "ALPHA" "DUTY" on this page is merely to advertise the sale of Sphinx pistol aftermarket parts, or accessories, manufactured by Modern Weapon Systems

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  • 5
    Spring Kit

    Posted by Chuck Emary on Nov 1st 2017

    The product arrived in a timely manner. I followed both videos and had only minor issues getting everything installed. The decrease in trigger pull for double action is amazing! So far no issues whatsoever. I would definitely recommend this kit.

  • 5
    Sphinx Subcompact spring kit and trigger release spring kit

    Posted by Pete Carroll on Sep 17th 2017

    Had both kits installed by MWS after purchasing Sphinx Subcompact from them. I already own a Sphinx compact (one of the finest pistols I have shot) and I am waiting to install the spring kit on the compact. Just waiting for Brownells for the correct punches. Excellent how to videos posted under the products. I am very excited to see what this company has for me in the future. Well done!

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