This Action Enhancement Kit for the Girsan MC P35 series replaces the factory trigger system with a matched assembly designed to reduce pull weight, shorten reset, and improve trigger geometry. The kit addresses the inherent stack and creep found in stock Hi Power-type pivoting triggers by pairing a billet steel wide flat trigger, a Tank Tread hammer with an integrated over-cocking limit pad, and a Balanced Sear with precisely matched hook geometry. The result is a consistent, crisp break at a lower pull weight without requiring hand-stoning or sear engagement adjustment.
Platform Compatibility
- Girsan MC P35 (all variants)
- Girsan MC P35 OPS (beavertail clearance verified with over-cocking limit pad)
- Girsan MC P35 Match
- Girsan MC P35 Hi-Power
Key Features
- Wide Flat Trigger (.31” face): Machined from billet steel with ArmorLube™ Duplex DLC finish. The wider face allows lower finger placement on the trigger shoe, improving leverage on the pivoting system and reducing perceived pull weight. Matte black finish resists corrosion, abrasion, and wear.
- Tank Tread Hammer: Inspired by the 1911 Commander profile with cocking serrations. Includes an over-cocking limit pad to prevent loop contact with the beavertail on OPS variants. Hook geometry is matched to the included Balanced Sear.
- Hi-Power Balanced Sear: Nose geometry engineered to match the Tank Tread hammer hook profile. No stonework or engagement surface alteration required for proper engagement.
- Sear Lever Spring: Replaces factory spring to improve pull weight while maintaining factory drop safety values.
- Firing Pin Spring & Hammer Spring: Included to reduce total trigger pull weight. (Springs must be installed per included instructions.)
- Trigger Pin Removal Punch: Included to prevent frame damage during factory trigger pin removal.
Install Difficulty: 3/5
Requires disassembly of the fire control group, including sear lever, hammer, and trigger. Recommended tools: roll pin punch set, brass or nylon hammer, slave pin for sear lever assembly, and a bench block. Trigger pin removal punch is included. Estimated time: 45–75 minutes for first-time install on this platform.
Frequently Asked Questions
Will this kit work in a standard Browning Hi Power?
No. This kit is specifically designed for the Girsan MC P35 series. The hammer over-cocking limit pad and sear geometry are optimized for the Girsan frame and beavertail dimensions. Do not attempt installation in a Browning or other Hi Power clone without verifying compatibility with the manufacturer.
Do I need to stone or fit any parts?
No. The Balanced Sear and Tank Tread hammer are matched components. The sear nose geometry is pre-engineered to engage the hammer hooks without additional hand fitting. If you encounter hammer follow or light primer strikes, verify spring orientation and sear lever spring tension before modifying parts.
What pull weight should I expect after installation?
Typical results range from 3.5–4.5 lbs depending on sear spring leg tension and hammer spring selection. The included springs are matched to achieve this range while maintaining reliable primer ignition. Pull weight can be fine-tuned by adjusting sear spring leg tension but should not drop below 3 lbs for carry or duty use.
Shipping: Ships via USPS Priority or UPS Ground within 1 business day. Warranty: This component carries a limited lifetime warranty against manufacturing defects. Modification, improper installation, or use in non-listed platforms voids warranty. Return shipping is covered by the customer for warranty evaluation.
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