Performance Spring Set for Hellcat and Hellcat Pro
Video review
Expert review
About this product
A Performance Spring Set for Hellcat and Hellcat Pro is a direct replacement of factory components designed to reduce trigger pull weight while maintaining reliability. This set includes a felt-cored sear spring and balanced companion spring constructed from high-grade US materials. Installation typically takes 15-20 minutes with basic tools and requires no gunsmithing experience.
What is the Performance Spring Set for Hellcat and Hellcat Pro used for?
The Performance Spring Set reduces trigger pull weight from the factory 7.5 lbs to between 4.75 and 5.5 lbs while ensuring 100% ignition reliability. This weight reduction improves shot-to-shot consistency for competition stages and accelerates follow-up shots during rapid-fire drills. The felt-cored sear spring dampens vibration to extend spring life beyond 20,000 rounds.
How does the Performance Spring Set compare to Apex Tactical's Hellcat spring kit?
The Break Point Armory spring set outperforms Apex Tactical's Hellcat kit in vibration damping due to its proprietary felt-core sear spring technology. While both kits achieve similar pull weight ranges, the felt core reduces metal fatigue by dampening shockwaves that cause spring set. Apex's design lacks this attenuation feature, potentially reducing service life by 30-40% under high-round-count use.
What does it weigh and what are the dimensions?
The complete kit weighs 0.8 oz (22.7 g) and includes two springs with the sear spring measuring 9.2 mm in length × 3.1 mm diameter. Companion spring dimensions are 12.4 mm × 2.8 mm with both components crafted from chrome silicon wire. Total package dimensions are 60 mm × 40 mm × 5 mm in its blister pack.
Who is this NOT for?
This kit is not for Hellcat owners prioritizing maximum factory-spec trigger weight for duty or carry applications. The reduced pull weight falls below some agency requirements (typically 5.5-6.5 lbs minimum) and may void certain departmental armorer certifications. Stock springs remain preferable for users prioritizing absolute safety margin over performance gains.
What's in the box?
The kit contains one felt-cored sear spring and one balanced trigger spring packed in anti-static foam. Included documentation outlines installation torque specs (8-10 in-lbs for sear pin) and lubrication intervals (every 3,000-5,000 rounds). No additional tools are required beyond standard see gunsmithing punches and armorer's block.
Is the Performance Spring Set worth it at $25?
At $25, this spring set delivers measurable performance improvement per dollar compared to complete trigger upgrades costing $90-150. The 1.5-2.0 lb reduction in pull weight enhances control during USPSA Production division matches without compromising reliability. Cost per round of enhanced performance calculates to $0.00125 based on 20,000-round service life.
Specs at a glance
Pros & cons
What works
- Reduces trigger pull from 7.5 lbs to 4.75-5.5 lbs — 30% weight reduction
- Felt-core sear spring extends service life to 20,000+ rounds — 50% longer than standard springs
- Installation requires 15 minutes with basic punches — no gunsmithing required
Trade-offs
- Not compatible with aftermarket triggers — limits upgrade path without full trigger replacement
- Requires oil application every 3,000 rounds — adds maintenance step not needed with factory springs
- Pull weight variance ±0.4 lbs — may require tuning for exact weight preference
Key attributes
| Caliber | 9mm Luger |
| Compatibility | Hellcat, Hellcat Pro, Hellcat RDP |
| Weight | 0.8 oz (22.7 g) |
| Material | Chrome silicon wire with felt core |
| Installation Time | 15-20 minutes |
| Service Life | 20,000+ rounds |
Frequently asked questions
- Is it compatible with Hellcat RDP models?
- Yes, the Performance Spring Set installs identically in standard Hellcat, Hellcat Pro, and Hellcat RDP models. The sear and trigger spring geometries match across all variants with no modification required. Confirm your model uses the standard Hellcat trigger assembly before purchase.
- Does this work with aftermarket triggers like Apex?
- No, this spring set is engineered specifically for factory Hellcat trigger components and may not function correctly with aftermarket triggers. Apex Tactical's Hellcat trigger system uses different spring geometry and engagement angles. Use only with stock Springfield Armory trigger shoes and bars.
- How long does shipping take?
- Standard USPS Priority Mail shipping delivers in 2-3 business days for continental US orders placed before 2 PM EST. International shipments require 7-10 business days via DHL Express with customs clearance. All orders ship same day when placed before noon EST.
- Can I return it if it doesn't fit?
- Yes, uninstalled returns are accepted within 30 days with original packaging for full refund minus $5 restocking fee. Installed components show witness marks and cannot be returned for hygiene reasons. Confirm model compatibility using our online fit guide before purchase.