6.5x55 - 25x47L switch barrel:
I got interested in the cartridge because I like to shoot some old guns, once in a while. I stop by a gun store that has a rack full and I pick thru them. Saw a nice Swede 96 in good shape and bought it. Found some PPU ammo and shot it. I liked the groups I got, read a lot of history and searched out an M38 Husquevarna. I put a scope on it, did some load work up and got this at 100. This is from a 75 year old military gun with an unknown round count.
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I'll tell the gun you like her! I tried Hogdon Hybrid 100 at the suggestion of a magazine article. It seems to work with the 120 grain Hornady's A-max.What powder and bullet does yours like if I may ask???? Nice group for sure!
Although the head dimension listed in most reload manuals is listed as .479, most brass of recent manufacture is much less.The Lapua that I have is .474 and the Norma is .476...and both work in a Rem.700 bolt face.The 6.5X55 is an ancient peculiar cartridge - avoid it
the bolt face of a rifle intended for use with .473 rimmed ammo might accept a 6.5X55 Swede but the head diameter of the 6.5X55 is .477 to .480 - this means that the 6.5X55 has different head dimensions than a '06, .260 or 6.5 Creedmoor
Brass, except for PPU (Privi Partizan) is real spendy and often not available. I would not go there as I shoot a lot and would not want to mess around with some odd ball round. Reforming '06 or .257 R brass is a no-go as the head diameter of the 6.5X55 is often .010 more causing bulges in the fired rounds using normal '06 type brass.
I don't care if the 6.5X55 is an boutique round used by some, probably just because it is different - a 6.5X.284 brass is more available or especially the 6.5-06 where 300 pieces of easily obtained .270 or .30-06 once fired brass can be bought for less than $100 including shipping. The 6.5X55 is too long to feed through a short action magazine where the Creedmoor does this easily.
The bolt face of my Carl Custafs M96 measures .484 inches, my 6.5X55 ammo rim diameters are .474, bolt face of my FN Mauser is .480, bolt face of Ruger M77 MK II .484, bolt face Rem 700 .475 - that Rem 700 might be a little too small for the ancient 6.5X55 Swede -rim diameters of store bought '06 brass is .465. Yes ammo is interchangeable between both FN and MKII in respect to rim and bolt face diameters, but the up to .010 head difference remains
A quick sort of the cheap once fired then reformed '06 brass into 6.5-06 has provided ammo capable of less than .75 inch groups @ 200 and less than 1 moa @ 500 meters and that is adequate for my purposes.
Is it true that in the case of a gross overload causing action and brass failure in a modified M700 that Sako type extractor can be blown out of the action?
I personally own two 1994 Remington 700 Classics in 6.5x55 (from the factory) and neither has issues with Lapua Brass or any other modern brass for that matter.A friend is having trouble with a Rem 700 and Lapua 6.5x55 brass. I think that he needs to have the bolt face opened up a tad with a Sako extractor installed?
= I respectfully disagree.The 6.5X55 is an ancient peculiar cartridge - avoid it
= I respectfully disagree, based on REAL LIFE experience and ownership.the bolt face of a rifle intended for use with .473 rimmed ammo might accept a 6.5X55 Swede but the head diameter of the 6.5X55 is .477 to .480 - this means that the 6.5X55 has different head dimensions than a '06, .260 or 6.5 Creedmoor
I respectfully disagree, based on REAL LIFE experience and ownership.Brass, except for PPU (Privi Partizan) is real spendy and often not available. I would not go there as I shoot a lot and would not want to mess around with some odd ball round. Reforming '06 or .257 R brass is a no-go as the head diameter of the 6.5X55 is often .010 more causing bulges in the fired rounds using normal '06 type brass.
I respectfully disagree, based on REAL LIFE experience and ownership.I don't care if the 6.5X55 is an boutique round used by some, probably just because it is different - a 6.5X.284 brass is more available or especially the 6.5-06 where 300 pieces of easily obtained .270 or .30-06 once fired brass can be bought for less than $100 including shipping. The 6.5X55 is too long to feed through a short action magazine where the Creedmoor does this easily.
I respectfully disagree, based on REAL LIFE experience and ownership. As a matter of fact, I actually own right now in 6.5x55: Military M/96, M/38, FSR + Ruger MKii in 6.5x55, Remington 700 Classic, Browning X-Bolt, CZ550 and number of others... All mentioned here are function just fine with modern brass.The bolt face of my Carl Custafs M96 measures .484 inches, my 6.5X55 ammo rim diameters are .474, bolt face of my FN Mauser is .480, bolt face of Ruger M77 MK II .484, bolt face Rem 700 .475 - that Rem 700 might be a little too small for the ancient 6.5X55 Swede -rim diameters of store bought '06 brass is .465. Yes ammo is interchangeable between both FN and MKII in respect to rim and bolt face diameters, but the up to .010 head difference remains
I shoot out to 800m with my swedes, both modern and vintage - no problems with groups, as a matter of fact, I outshoot Outagamie County (WI) SWAT sniper team (2 of 2) few years back (400m) with R700 Classic and a $200 scope from Sportsmans guide (I had crap glass as I was measuring velocities for new handloads)...A quick sort of the cheap once fired then reformed '06 brass into 6.5-06 has provided ammo capable of less than .75 inch groups @ 200 and less than 1 moa @ 500 meters and that is adequate for my purposes.
- never had that happened to me, so can't comment.Is it true that in the case of a gross overload causing action and brass failure in a modified M700 that Sako type extractor can be blown out of the action?
What powder and bullet does yours like if I may ask???? Nice group for sure!
I took a circa 1995 donor 700 action to build a Swede Improved.....to use Lapua brass we had to open up the extractor groove to get 100% reliability......no big deal -20 minutes lathe time, those 100 cases will last the life of the barrel. Norma brass worked without case mods.A friend is having trouble with a Rem 700 and Lapua 6.5x55 brass. I think that he needs to have the bolt face opened up a tad with a Sako extractor installed?
Your bad experience with R700 reminds me my 'quest' for Winchester 70 in 6.5x55. two pushfeeds I owned I could outshoot with military M/96 with open sights... Shot a friends one - and its crazy accurate, and he did NOT do jack to it to improve it...I have had two different Rem classics in the 6.5x55. both fed whatever brass I put thru them. used lapua brass mostly in the second one. never a minutes trouble feeding, etc. The first one shot great, and sold it because I was young, stupid, and bored. I am sure I sold it to buy something else that I don't remember now! the second one was an annoying gun. I wanted to keep it, but couldn't get it to shoot anything worth a crap. the best group it ever did was over 1 1/2" for three shots.
comments on brass. brass is easy to find, and typically cheaper than standard calibers. It's always in stock somewhere too. Recently looked for 260 brass, and couldn't get it anywhere. So I just bought another 6.5x55 rifle instead of a .260 rem. not sure why the comments are flying about brass not being available, etc. That cartridge is older than all of us, and is one of the top cartridges in Europe, so I don't think it will go away. In fact, I think it's gaining in popularity here finally. I typically see ammo for the swede everywhere, cannot say that for the 6.5x284.
Just to let you know, I have been shooting my 6.5x55 since 1997 and it is simply perfect.
I use it for Match Prone 300 meter, and have got a few gold medals in National Championships.
My formula is Norma brass, 130 grain Diamond Line, CCI BR2 primer and 47,2 grain to achieve 2,874 fps at 32ºC.
Now I'm on my third barrel from Pac-Nor, 1 in 8", five grooves, and I can say it shoots great.
Everything is built in an Unique free rifle, which keeps very little from the original shape.