Competition Spring Kit for M&P
Video review
Expert review
About this product
The Competition Spring Kit for M&P is a precision-engineered spring set that reduces trigger pull weight in Smith & Wesson M&P pistols for competitive shooting applications. This drop-in replacement kit requires no gunsmithing and maintains factory reliability while delivering measurable performance gains. Designed specifically for the unique stress profiles of competition use cycles, these springs undergo 50,000-cycle testing before packaging.
What is the Competition Spring Kit for M&P used for?
This kit reduces trigger pull weight from factory 6.5-pound specs down to a consistent 4.2-pound break for competitive shooting disciplines. The reduced spring weights decrease stacking and provide a cleaner wall-to-break transition, making rapid follow-up shots more consistent under match pressure. I specify competition use because the lighter springs aren't optimized for carry weapon reliability in high-stress defensive scenarios.
How does the Competition Spring Kit compare to the Action Enhancement Kit for CZ P-10?
The M&P Competition Spring Kit delivers a more significant weight reduction than the Action Enhancement Kit for CZ P-10, dropping pull weight by 2.3 pounds versus 1.8 pounds respectively. While the CZ kit focuses on overall trigger feel refinement, our M&P kit targets maximum weight reduction for competition shooters who prioritize speed over all-around enhancement. For duty or carry applications, I recommend our Heavy Sear Spring variant instead.
What does it weigh and what are the dimensions?
The complete kit weighs 28 grams and measures 85mm x 45mm x 12mm in its packaging. Each spring maintains dimensional compatibility with OEM specifications while reducing wire diameter by 0.15mm on average to achieve the weight reduction. The trigger return spring measures exactly 32mm in free length, matching factory geometry while operating at 60% of the original spring pressure.
Who is this NOT for?
This kit is unsuitable for duty or self-defense M&P configurations where absolute reliability trumps trigger weight optimization. The lighter springs reduce hammer/striker energy by approximately 15%, which can cause ignition issues with hard-primer ammunition under adverse conditions. For defensive applications, I specify the Action Enhancement Kit for CZ 75 B approach of balanced enhancement rather than maximum reduction.
What's in the box?
The kit contains three precision springs: a striker block spring (0.018" wire diameter), sear spring (0.020" wire diameter), and trigger return spring (0.025" wire diameter). Each spring undergoes individual magnetic particle inspection for material flaws and arrives packaged in anti-corrosion vapor paper. The complete assembly requires no additional tools beyond a standard 3mm punch for M&P disassembly.
Is the Competition Spring Kit worth it at $30?
At $30, this kit delivers measurable performance improvement for competitive shooters seeking to shave tenths off their split times. The 35% reduction in trigger pull weight translates directly to faster, more consistent shots during high-speed stages where every 0.1-second matters. Compared to full trigger kits costing $90+, this spring-only solution provides 70% of the performance gain at one-third the price for shooters already satisfied with their trigger shoe geometry.
Specs at a glance
Pros & cons
What works
- Reduces trigger pull weight from 6.5 to 4.2 pounds — 35% reduction for faster splits
- 28-gram complete kit weight — 40% lighter spring mass than OEM components
- 85mm x 45mm packaging — compact enough for range bag organization
- 50,000-cycle tested springs — exceeds typical competition service life by 300%
Trade-offs
- 15% reduced striker energy — unsuitable for hard-primer defensive ammunition
- Requires M&P disassembly expertise — needs 3mm punch and basic gunsmithing knowledge
- Competition-only application — not recommended for duty or carry configurations
Key attributes
| Caliber | 9mm/.40 S&W/.45 ACP |
| Compatibility | M&P Full Size/Compact/Pro Series |
| Pull Weight Reduction | 4.2 pounds |
| Kit Weight | 28 grams |
| Spring Count | 3 springs |
| Installation Time | 15-20 minutes |
| Cycle Testing | 50,000 cycles |
| Application | Competition shooting only |
Frequently asked questions
- Is it compatible with M&P 2.0 models?
- Yes, this kit fits all M&P 9mm, .40 S&W, and .45 ACP models including M&P 2.0 variants produced after 2017. The spring geometry remains identical across generations, requiring no modification for installation. Verify your model's production date falls after serial number prefix 'MVP' for guaranteed compatibility.
- Does it work with Apex Tactical trigger kits?
- The Competition Spring Kit integrates with Apex Tactical forward-set sear kits when using the included Heavy Sear Spring instead of the competition variant. For optimal performance, I recommend pairing with our dedicated sear components rather than mixing brands, as spring pressures are calibrated specifically for Break Point Armory geometry. Installation requires 15-20 minutes with proper tools.
- How long does shipping take?
- Standard shipping via USPS Priority Mail delivers within 3-5 business days nationwide, with expedited 2-day options available for an additional $12. International orders to qualifying countries ship via DHL Express with 7-10 day typical delivery times. All orders placed before 2 PM EST ship same day from our Virginia facility.
- Can I return it if it doesn't fit my specific M&P variant?
- Returns are accepted within 30 days if the kit remains uninstalled with original packaging intact. We require photographic evidence of compatibility issues, typically resolved by verifying your pistol's generation and caliber specifications. Refunds process within 5 business days once the returned kit passes our inspection criteria for resale condition.