Author Topic: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP  (Read 11114 times)

0 Members and 1 Guest are viewing this topic.

Offline cannondale

  • Jr. Member
  • **
  • Posts: 40
CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« on: December 02, 2016, 09:36:10 PM »
Hi, my Scorpion I purchased two years ago and it shoots FMJ's just fine. However, it will not feed Critical Defense or 124gr Speer Gold Dot's. Has CZ ever came out with a fix for this? I don't see many 2016 owners complain about feeding issues. Been told by CZ the pistol is designed for ball ammo and not hollow points. Some owners can shoot hollow points fine but others like me can't. any fix for this?

Offline Bill_J

  • Full Member
  • ***
  • Posts: 104
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #1 on: December 02, 2016, 09:46:57 PM »
Some guns just don't like some ammo profiles.

Ive not had any issues with any of the mix bag of 15 types of HP ammo I have tried.
Its an expensive proposition to try a bunch of rounds I understand.  But its the only way.
Id recommend trying 147gr Winchester Silvertips, Ive yet to find even the most picky of guns that wouldn't feed reliably with it.

The barrel trunnion and feed ramp is different between the 1st and 2nd gen gun.



Offline cannondale

  • Jr. Member
  • **
  • Posts: 40
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #2 on: December 02, 2016, 09:55:05 PM »
Mine is an EVO 3 does that mean I have the latest revised edition? I called CZ in 2015 and they told me the pistol was designed to shoot FMJ's and not hollow points. I don't know if polishing the feedramp will do anything because the angle is so steep

Offline armoredman

  • Administrator
  • Hero Member
  • *****
  • Posts: 19901
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #3 on: December 02, 2016, 10:16:44 PM »
What we used to do back in the day is take it to a gunsmith and ask to 'throat and polish'. That widens the chamber mouth by a smideon and polishes up the chamber ramp. My Scorpion will feed anthing BUT Berry's Target Hollow Points, but darn near nothing I have really likes those bullets anyway. Too bad, wicked accurate.
My Scorpion is very first edition.

Offline Bama

  • Newbie
  • *
  • Posts: 7
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #4 on: December 02, 2016, 10:20:09 PM »
You could use Federal Guard Dog Ammo. It's not HP but designed for expansion while giving you feeding reliability

Offline cannondale

  • Jr. Member
  • **
  • Posts: 40
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #5 on: December 02, 2016, 10:41:09 PM »
I have shot Gold Dot Speer 124gr and still jams. I may try having throat polished and throated

Offline Manticore_Arms

  • Sr. Member
  • ****
  • Posts: 536
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #6 on: December 03, 2016, 07:33:57 AM »
I believe that you arent the first person to have issues with feeding 123 grain ammo, and hollow points in particular. I remeber one or two threads with people having the same issues as you.

Sven
Manticore Arms

Offline techspec6

  • Full Member
  • ***
  • Posts: 214
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #7 on: December 03, 2016, 08:50:50 AM »
I only purchase bullets with rounded HP projectile profiles and no lead on the outside of the jacket.  For example, one HP I haven't had any issue with, the offerings from Freedom Munitions.  Not the sharp pointy HP, but the rounded off ones.  There are several other options from other manufacturers with similar profiles that feed just fine for me.  I had issues with PPU HP with the lead showing on the face of the projectile, so I saved those for my CZ 75 SP-01 tactical pistol.

Jason

Offline 1SOW

  • Hero Member
  • *****
  • Posts: 15006
  • GO GREEN - Recycle 9MM
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #8 on: December 03, 2016, 02:13:42 PM »
It should feed Gold Dots. They are the same length/nose shape as many round nose bullets.  :-\

Offline cannondale

  • Jr. Member
  • **
  • Posts: 40
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #9 on: December 03, 2016, 03:53:43 PM »
I have used speer gold dot and it jams still

Offline Kenneth

  • Sr. Member
  • ****
  • Posts: 733
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #10 on: December 03, 2016, 04:29:58 PM »
Was the EVO 3 for sale 2 years ago? I didn't think they were available that long ago? Can we get pics of the gun and the feed ramp?


Sent from my iPhone using Tapatalk

Offline DexterGSP

  • Full Member
  • ***
  • Posts: 334
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #11 on: December 03, 2016, 08:08:22 PM »
I shoot 124 Speer Gold Dots out of my carbine and have never had any malfunctions with them.
AZCDL and GOA Member

Offline kyron4

  • Full Member
  • ***
  • Posts: 352
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #12 on: December 04, 2016, 05:12:40 AM »

The barrel trunnion and feed ramp is different between the 1st and 2nd gen gun.

What did they change ? Can we post some pics of the feed ramp and chamber mouth ? I have a 2016 carbine, I'll try to get some pics up later.

Offline kyron4

  • Full Member
  • ***
  • Posts: 352
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #13 on: December 04, 2016, 05:53:11 AM »
Crappy pic. but this is from my 2016 carbine when I first got it.



Offline armoredman

  • Administrator
  • Hero Member
  • *****
  • Posts: 19901
Re: CZ SCORPION EVO PISTOL WILL NOT FEED HOLLOW POINTS HELP
« Reply #14 on: December 04, 2016, 11:58:01 AM »
Have you tried Hornaday XTPs? Those seem to feed in anything, and are an excellent bullet/round, factory or handload.