Calguns.net

Calguns.net (http://www.calguns.net/calgunforum/index.php)
-   Gunsmithing & How To (http://www.calguns.net/calgunforum/forumdisplay.php?f=114)
-   -   How to remove your FSB from a dimpled Saiga (http://www.calguns.net/calgunforum/showthread.php?t=328251)

SJgunguy24 08-03-2010 4:30 PM

How to remove your FSB from a dimpled Saiga
 
This is how I remove the FSB from a Saiga.

First drill out the dimples, don't go too far, you do not want to get into the barrel.
http://i285.photobucket.com/albums/l...nguy24/140.jpg

This is what it looks like after the dimples have been drilled out.

http://i285.photobucket.com/albums/l...nguy24/141.jpg


Get a slug made from brass, copper, or aluminum and make sure the O.D. is smaller the the O.D. of the barrel. Here I'm using gear puller plates to isolate the FSB.

http://i285.photobucket.com/albums/l...nguy24/142.jpg


The FSB and GB have both been removed from this barrel. Slight galling when I removed the FSB but thats an easy fix. I didn't drill far enough into the dimples, but IMO this is the best way with the least amount of risk to the barrel.

http://i285.photobucket.com/albums/l...nguy24/143.jpg

SPUTTER 08-03-2010 11:38 PM

Sticky this! This is going to get asked, all too often.

247Nino 08-04-2010 6:21 AM

Quote:

Originally Posted by fredieusa (Post 4724451)
SJGunGuy - you will help out a ton of people.

This had been asked and answered to death but nobody took the time until now.

Maybe someone should post a link to this over on theakforum

done :cool:
http://www.theakforum.net/phpBB3/vie...p?f=7&t=136210

kophinos 09-25-2010 12:11 PM

i need to do this but i don't currently have access to a press. any more primitive man-tools would you recommend to do the job? i have a hand drill and a hammer ;)

E-120 10-31-2010 8:40 PM

Can I grind the Fsb away? I Have a brand new combo gas block sight.

SJgunguy24 11-02-2010 7:53 PM

Quote:

Originally Posted by E-120 (Post 5221965)
Can I grind the Fsb away? I Have a brand new combo gas block sight.

You can do whatever you like. The question is are you willing to damage your barrel while grinding the FSB and GB away.

NapaCountyShooter 12-04-2010 8:36 PM

First of all, thanks very much for the great pictorial. Can I ask a total Saiga noob question? I understand why you take the FSB off so you can put a standard threaded one on, but why do you have to take the gas block off? Will a standard ak gas tube not fit on the saiga GB? If so, is this true for all calibers? Thanks.

7,62x39 12-04-2010 9:56 PM

Quote:

Originally Posted by NapaCountyShooter (Post 5396483)
First of all, thanks very much for the great pictorial. Can I ask a total Saiga noob question? I understand why you take the FSB off so you can put a standard threaded one on, but why do you have to take the gas block off? Will a standard ak gas tube not fit on the saiga GB? If so, is this true for all calibers? Thanks.

Gas tube length is the same. You would switch the gas block out if you wanted one with a lug on the bottom.

NapaCountyShooter 12-05-2010 6:47 AM

Quote:

Originally Posted by 7,62x39 (Post 5396905)
Gas tube length is the same. You would switch the gas block out if you wanted one with a lug on the bottom.

Ok thank you. Looking to do a featureless build, so no big deal.

mydogsmonkey 12-05-2010 7:39 AM

Quote:

Originally Posted by NapaCountyShooter (Post 5397706)
Ok thank you. Looking to do a featureless build, so no big deal.

as far as i remember, a bayonet lug nor a bayonet are features. i believe those only applied to the 2004 federal aw ban

NapaCountyShooter 12-05-2010 12:14 PM

Quote:

Originally Posted by mydogsmonkey (Post 5397805)
as far as i remember, a bayonet lug nor a bayonet are features. i believe those only applied to the 2004 federal aw ban

I was told by an FFL sponsor here that the bayo lug was a feature on my Romy G. Might be fud, but I didn't want to risk the AW charge and since I didn't have a bayonet anyway, I filed it down. It would be nice to have clarification though.

13204u 12-05-2010 12:28 PM

A bayonet lug is not an evil feature, however it will make a sporting rifle a non sporting rifle immediately. So in other words 922r compliance comes into play immediately if you were to install a front sight base that accommodated a bayonet to be fixed.

NapaCountyShooter 12-05-2010 7:20 PM

Ok, good to know. Thank you for clearing that up.

MadRiverArms 08-16-2011 11:50 AM

I couldn't find any brass round stock that would be suitable to make a drift so I used a 1/4-20 acorn nut with the dome on the muzzle and used it to start pushing the barrel out of the FSB enough to shear what was still in the dimple. Worked like a charm and then I followed it up with a brass 1/4-20 Phillips pan head screw with a steel sleeve over it. Once I got the first ping I kept pumping the jack until the FSB slid off.

-MRA

DavidRSA 01-22-2012 10:23 PM

Tried it this past weekend. Worked perfectly!

saki302 09-10-2012 12:55 AM

Just a thought- if you carefully milled (or god forbid, dremelled) a slot across where the dimples are (cut it until it's just about to break through, but DON'T cut through to the barrel), and used a flathead screwdriver hammered into the slot to crack the gas block and front sight, they'd probably slip right off.

That's how they used to remove barrel stubs from FAL parts kits back in the day.

-Dave


All times are GMT -8. The time now is 11:16 AM.

Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2016, vBulletin Solutions, Inc.