Curated Arms P365 Competition Trigger Spring Kit

Description

If you want a lighter, crisper trigger on your Sig P365, start here. The Curated Arms Competition Trigger Spring Kit replaces key sear spring, striker safety block, and trigger return springs with tuned rates to reduce pull weight and sharpen the reset. Performance varies with your other parts and install technique. In customer builds that combine this kit with MCarbo’s Flat Trigger Shoe and MCarbo’s Titanium Striker Assembly (Recommended to pair OEM striker spring with MCarbo Titanium Striker Assembly), many shooters achieve Sub-3 lb triggers. Our preferred setup uses the Ultra Reduced Sear Spring included in this Competition Trigger Spring Kit and the OEM Sig striker spring on the MCarbo titanium striker. That combination averages 2 lb and as low as 1.75lbs in our hands, with a clean break and a positive reset. The kit is designed for range and competition use. If you plan to carry the pistol daily, check local safety laws and reliability expectations and confirm the parts are compatible with your exact P365 model.

Function testing is essential after any trigger parts installed. Reduced spring rates will alter trigger pull weight and characteristics, and require testing for functionality and safety. Kits are intended for range and competition use. As with ANY aftermarket components, if daily carry reliability is a priority, consult a gunsmith and test the combination with your preferred ammunition. Any modifications to the Fire Control Unit “FCU” should be performed or at a minimum checked by a professional gunsmith to ensure proper installation of parts.

Key features

• Tuned sear spring, trigger return spring, and striker safety block spring rates for reduced pull weight
• Improves trigger feel and reset crispness
• Optimized for Sig Sauer P365 platforms
• Works especially well with MCarbo Flat Trigger Shoe and Titanium Striker Assembly (Recommended to pair OEM striker spring with MCarbo Titanium Striker Assembly)
• Includes install and break-in guidance
• Designed for range and competition use

Benefits

• Faster, more consistent trigger breaks for faster and more accurate follow-up shots
• Better trigger control for precision and competition shooting
• Increased shooter confidence through a cleaner reset
• Modular: tune further by pairing with other aftermarket parts

What’s Included in the Full Kit

1. Reduced Sear Spring
2. Ultra Reduced Sear Spring
3. Reduced Trigger Return Spring
4. Striker Safety Plunger Spring

Individual Trigger Kit Parts Are Available

Just select your configuration on the drop-down menu!

1. Full Competition Kit
2. Reduced Sear Spring
3. Ultra Reduced Sear Spring
4. Reduced Trigger Return Spring
5. Reduced Striker Safety Plunger Spring

Install notes and safety

• Professional gunsmith installation recommended if you are not comfortable with striker/sear work.
• After install, perform a full function and safety check including drop testing and live-fire verification in a safe environment.
• This kit is intended for range and competition use. Reduced spring rates can affect primer strike and reliability with some ammo types; test with your preferred loads.

SPECS

• Compatibility: Sig Sauer P365 family (confirm model before purchase)
• Weight: kit does not add measurable weight to pistol; measured trigger pull on recommended build averages 2 lb and as low as 1.75lbs
• Contents: tuned sear, trigger return, and striker safety block springs

FAQ

• Q: Will this make my P365 carry reliable?
• A: This kit improves trigger feel but changes spring rates. Test extensively after install. If carry reliability is your top priority, consult a gunsmith. Generally speaking, light trigger pull weight is not recommended for Every Day Carry “EDC”

• Q: Do I need other parts to get Sub-3 lb?
• A: Many customers pair this kit with MCarbo’s Flat Trigger Shoe and their Titanium Striker Assembly to reach Sub-3 lb. Results vary.