Coupled with the APEX Fully Machined Sear and Ultimate Striker Block, this drop in spring kit will yield a consistent sub 3 lb trigger pull. Whether your game is IDPA, USPSA or Steel Challenge, our Comp-AEK will withstand the rigors of high speed competition. Our competition striker spring and trigger return spring are shot peened to extend service life.
Parts Included: 5 Pcs
- Apex Competition Striker Spring
- Apex Competition Sear Spring 1/8"
- Apex Competition Trigger Return Spring
- Apex Aluminum Slave Pin (assists with installation of trigger return spring)
**For competition use only - NOT FOR DUTY/CARRY OR SELF-DEFENSE APPLICATIONS**
What it does:
Creates a low trigger pull weight to enhance speed during competition shooting.
- Sub 3lb trigger pull.
Applicable to what guns:
- For use only in S&W M&P 9mm, .40, and .357 Sig
- Not recommended for Shield and Not for use in .45 caliber M&P's.
Note: Two different Sear Springs (small & large) are included in this kit, as well as a slave pin to assist installation of trigger return spring. Use only one sear spring (Small 1/16" & Large 1/8") that fits your gun. Compatible with new or older model full size, compact, and MA compliant variants.