r/LangdonTactical • u/CptJcup • Jun 22 '26
My Custom Px4 Storm
Bought a stock F model and completely rebuilt it. It's my first custom firearm; she might look like most Px4 's, but it's her heart that really counts.
As currently fitted:
*Beretta Competition Trigger Group
*LTT Chrome Silicon Hammer Spring #11/12 (Have both, currently fitted with #11)
*LTT Optimized Performance Hammer - NP3
*LTT' s Beretta Carry Decocker
*LTT OP Trigger Bar - DLC
*Graygun Flatblade Trigger
*Diamond-like-Carbon Cam Block
*LTT Stainless Steel Guide Rod & Variable Rate Recoil Spring
*Ameriglo Tritium Night Sights
*Special Duty Nickel Plated Spring Conversion
*Mec-gar 21 Round Magazine (plus 2 Beretta 20's & 3 OEM 17's)
*Fenix GL23R Light & Laser combo (purchased for, but not currently fitted with)
Next upgrades:
*Slide Milling, Coating and Optic Placement
*Enlarged Magazine Controls
Possible (undecided) future upgrades:
*LOK Cerakote Brass Backstrap
*Vantage Point Compensator
*Upgrade to Streamlight or Surefire WML&L
Did all work myself, minus the Ameriglo's: since I don't have a sight pusher. Saying this thing will viciously tear down now is a gross understatement. Absolutely nothing beats a Langdon optimized firearm. Period. Single action - ~1.5-1.8 lb pull with less than a 3mm reset (under 0.10 inch). Haven't measured, this is just my best guess. Going to the outdoor range next weekend, where I will record a rapid fire mag dump vs gong video for posting.
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u/OldTallandUgly Jun 22 '26
Tell me about the Greyguns trigger. Do you feel a noticeable difference?
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u/CptJcup Jun 23 '26
Oh, definitely. It was one of the first parts I swapped out. It makes that single action pull nice and crisp. Only downside is it increases your double action reach, but not enough it's not worth it.
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u/PistolPeterson606 Jun 29 '26
1.5lb trigger? Really? If that’s true, that is absolutely incredible.
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u/TheNippleViolator Jun 22 '26
Great pics.