Long Range Hunting Online Magazine


Go Back   Long Range Hunting Online Magazine > Hunting > The Basics, Starting Out


Reply

Question for the gunsmiths of the board.....Thanks in advance

 
LinkBack Thread Tools Display Modes
  #1  
Old 03-20-2005, 09:00 PM
Silver Member
 
Join Date: Jul 2003
Location: NY
Posts: 168
Question for the gunsmiths of the board.....Thanks in advance

I have been reading mixed reports about installing a Sako Extractor on a Remington 700 bolt. Most of the reports tend to be negative. If the job is done properly are there any problems associated with the job?

How well will the 700 action with this modification handle a 338 Lapua? I realize the bolt face has to be opened up.

Thanks
Andrew
Reply With Quote
  #2  
Old 03-21-2005, 08:23 AM
Sponsor
 
Join Date: Jun 2007
Location: North Idaho
Posts: 1,822
Re: Question for the gunsmiths of the board.....Thanks in advance

Andrew,

The sako extractor conversion can be great. The big issue is not extraction with the conversion but ejection. I install a second ejector and it has cured the problems that I have seen with the system. The dual ejector system will throw shells several feed out oif the rifle instead of dribbeling them out at your feet or leaving them in the loading port.
The 338 Lapua conversion is pretty big for the Rem but I have done several of them and have it dialed in. The big problem with super mag cartridges is usually feeding. This is easily solved with the HS box mag conversion that feeds from the center and not one from each side. There are some tricks to extractor clearance with the super boltface but it can be a good setup when done properly.
Defensive Edge Inc. - www.defensiveedge.net
__________________
Shawn Carlock

www.defensiveedge.net
1-208-687-2659
Reply With Quote
  #3  
Old 03-21-2005, 10:02 AM
Official LRH Sponsor
 
Join Date: Jun 2004
Location: Fort Shaw, Montana
Posts: 6,807
Re: Question for the gunsmiths of the board.....Thanks in advance

Agunner012,

Shawn is right on the money with his reply. As he said the H-S precision bottom end is a god sent to these conversions, a little spendy but reliability os worth every penny.

I personally feel the most critical aspect to fitting the Sakos extractor on the Rem 700 is fit to the bolt and to the bolt nose recess in the barrel.

Most top end smiths will cut the bolt nose recess in the barrel to 0.005" total clearance to the bolt nose diameter. THis means 0.0025" clearance on all sides. This is best for getting the most bolt control possible, best gas leakage seal in the event of a case head failure but also allowing fine accuracy. You want to screw up the accuracy of a rifle, have the bolt bare in the barrel, strange things happen to accuracy!

In all the more conventional rounds this is not really a problem but in the large case heads, fitting of the Extractor is CRITICAL. Often to keep the bolt nose recess dimensioned properly, youwill only have a thou or so for the sako extractor to slip over the case rim.

I also machine the bolt to much tighter specs as far as side play on the extractor and have found that not only does this seem to improve the grip onteh case by not allowing the extractor to move hardly at all side to side but it also increases the safetly level of the system by creating a tighter gas seal.

If fitted properly, the Sakos are a great system. If installed incorrectly, they will not perform well.

Good SHooting!!

Kirby Allen(50)
__________________
Kirby Allen(50)

Allen Precision Shooting
Home of the Allen Magnum, Allen Xpress and Allen Tactical Wildcats and the Painkiller Muzzle brakes.

Farther, Faster and Flatter then ever before.

Web Page: www.apsrifles.com

allenmagnum@gmail.com
Reply With Quote
  #4  
Old 03-21-2005, 01:43 PM
Silver Member
 
Join Date: Jul 2003
Location: NY
Posts: 168
Re: Question for the gunsmiths of the board.....Thanks in advance

Thanks for the replies. I was concerned with a hot load blowing that extractor off and causing problems. I guess if its done right and the loads are safe there should be no problems.

Andrew
Reply With Quote
  #5  
Old 03-21-2005, 02:08 PM
Official LRH Sponsor
 
Join Date: Jun 2004
Location: Fort Shaw, Montana
Posts: 6,807
Re: Question for the gunsmiths of the board.....Thanks in advance

Agunner012

If you blow a case hard enough to drive a Sako extractor out of the locked bolt, you will have other problems as well. Load to safe levels with quality brass and you will never have a problem.

If you are loosening your primer pockets on the second or third firing you are running to hot!

Good Shooting!!

Kirby Allen(50)
__________________
Kirby Allen(50)

Allen Precision Shooting
Home of the Allen Magnum, Allen Xpress and Allen Tactical Wildcats and the Painkiller Muzzle brakes.

Farther, Faster and Flatter then ever before.

Web Page: www.apsrifles.com

allenmagnum@gmail.com
Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes


Similar Threads for: Question for the gunsmiths of the board.....Thanks in advance
Thread Thread Starter Forum Replies Last Post
question to gunsmiths and custom gun owners chache Gunsmithing 47 10-01-2011 10:26 AM
Question for gunsmiths shootinfool Rifles, Bullets, Barrels and Ballistics 3 11-24-2007 09:45 AM
Question for the gunsmiths out there IceSniper General Discussion 1 06-09-2006 09:02 AM
Question for you gunsmiths , new bolt or modify old one James Jones Rifles, Bullets, Barrels and Ballistics 15 05-02-2005 08:54 PM
New to board and .264 Win. Mag. question Lee in OH Rifles, Bullets, Barrels and Ballistics 12 01-28-2003 03:48 PM

Current Poll
Do you archery hunt for elk?
YES - 32.02%
65 Votes
NO - 52.22%
106 Votes
Not yet, but I plan to. - 15.76%
32 Votes
Total Votes: 203
You may not vote on this poll.

All times are GMT -5. The time now is 09:32 PM.


Powered by vBulletin ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Management Powered by vBadvanced CMPS
All content ©2010-2014 Long Range Hunting, LLC