Calguns.net  

Home My iTrader Join the NRA Donate to CGSSA Sponsors CGN Google Search
CA Semiauto Ban(AW)ID Flowchart CA Handgun Ban ID Flowchart CA Shotgun Ban ID Flowchart
Go Back   Calguns.net > INTERESTS AND ACTIVITIES > Gunsmithing & How To
Register FAQ Members List Calendar Mark Forums Read

Gunsmithing & How To Pro, Amateur & WECSOG and Tutorials, Guides & OLL Build Instructions

Reply
 
Thread Tools Display Modes
  #1  
Old 12-14-2018, 3:35 PM
okdo okdo is offline
Member
 
Join Date: Feb 2007
Location: Vacaville
Posts: 338
iTrader: 24 / 100%
Default 7.62x39 AR Upper

Anyone know if this upper conversion requires a different buffer or heavier recoil spring?????????
Reply With Quote
  #2  
Old 12-14-2018, 3:40 PM
nick nick is online now
CGN/CGSSA Contributor
CGN Contributor
 
Join Date: Aug 2008
Posts: 18,666
iTrader: 158 / 100%
Default

Generally, no. You might need a stronger hammer spring though.
Reply With Quote
  #3  
Old 12-14-2018, 3:54 PM
Bisley Bisley is offline
Member
 
Join Date: Oct 2018
Posts: 121
iTrader: 0 / 0%
Default

An extended firing pin if using cheap Wolf or surplus ammo too.
Reply With Quote
  #4  
Old 12-14-2018, 4:14 PM
okdo okdo is offline
Member
 
Join Date: Feb 2007
Location: Vacaville
Posts: 338
iTrader: 24 / 100%
Default

Ignition is fine but having some issues going into battery. First couple hundred rounds were flawless but now not so much!
Reply With Quote
  #5  
Old 01-01-2019, 11:56 AM
crazyhorse305 crazyhorse305 is online now
Member
 
Join Date: Apr 2008
Location: San Jose
Posts: 324
iTrader: 90 / 100%
Default 7.62x39 upper

I installed enhanced firing pin & Wolff extra power trigger hammer spring ran flawless over 300rds steel case ammo no issues. Use stock buffer & spring.

Last edited by crazyhorse305; 01-01-2019 at 12:01 PM..
Reply With Quote
  #6  
Old 01-01-2019, 7:23 PM
ar15barrels's Avatar
ar15barrels ar15barrels is offline
I need a LIFE!!
 
Join Date: Jan 2006
Location: Van Nuys
Posts: 46,030
iTrader: 98 / 100%
Default

Quote:
Originally Posted by okdo View Post
Ignition is fine but having some issues going into battery.
First couple hundred rounds were flawless but now not so much!
Have you cleaned the chamber?
Did the gas block move on the barrel?
__________________
Randall Rausch

AR work: www.ar15barrels.com
Bolt actions: www.700barrels.com
Foreign Semi Autos: www.akbarrels.com
Glock, XD and M&P pistols, Benelli and Remington shotguns: barrel, sight, trigger and receiver work.
Most work performed while-you-wait, evening and weekend appointments available.
Founding member of the CAPRC
Reply With Quote
  #7  
Old 01-10-2019, 1:41 PM
okdo okdo is offline
Member
 
Join Date: Feb 2007
Location: Vacaville
Posts: 338
iTrader: 24 / 100%
Default

Scrubbed the crap out of the chamber and it seems to be up and running again!
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



All times are GMT -8. The time now is 1:22 PM.




Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Proudly hosted by GeoVario the Premier 2A host.
Calguns.net, the 'Calguns' name and all associated variants and logos are ® Trademark and © Copyright 2002-2018, Calguns.net an Incorporated Company All Rights Reserved.
Calguns.net and The Calguns Foundation have no affiliation and are in no way related to each other.
All opinions, statements and remarks made by Calguns.net on this web site and elsewhere are solely attributable to Calguns.net.