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9/23/2007 11:06:43 PM EDT
What is the deal with the Wylde chamber?  I know its supposed to be somewhere in between the .223 and 5.56 NATO chamber.  But I hear different things from different people as to whether you can shoot 5.56 out of a Wylde chamber.  And if you can, then why on earth would ANYBODY use a NATO chamber?  What is the advantage to a NATO chamber?

I am researching possible uppers for a precision build i am working on and a lot of the uppers I want only come in .223 or wylde.  I need to be able to shoot M855 out of this thing.


Thanks guys,

EV
9/23/2007 11:39:45 PM EDT
[#2]
You can shoot 5.56nato and 223rem through it with out a problem.  In fact, that is what it is designed to do.  They are quite accurate and reliable too.  Still, it is a compromise between two slightly different chamberings, so it wont be the best of each world.  I own one (RRA 20") and it has not given me any problems.
9/23/2007 11:42:00 PM EDT
[#3]
Is it less reliable for extraction then a 5.56 NATO chamber then or what?  What specifically is the disadvantage?  I am totally confused.
9/24/2007 1:20:51 AM EDT
[#4]

Quoted:
Is it less reliable for extraction then a 5.56 NATO chamber then or what?  What specifically is the disadvantage?  I am totally confused.


There is no downside. None. Any down side is imagined or made up.

I have two RRA that are 99.9999% reliable (1 failure to eject in 4000 rounds)(it came out of a very dirty chamber and didn't get thrown clear).

Both of these rifles are much more accurate than I am and I have shot clover leafs at 100 yds.

No reason at all to be confused. The Wylde chamber will cycle very reliably with nato ammo. Most of the rounds I have put through my middy have been M855 ball and not one failure. The single failure to eject was with a .223 V max hornandy round after several hundred dirty M855 Adcom rounds. My predator pursuit has never seen any cheap stuff and has never bobbled one single round.
9/24/2007 4:16:23 AM EDT
[#5]

Quoted:

Quoted:
Is it less reliable for extraction then a 5.56 NATO chamber then or what?  What specifically is the disadvantage?  I am totally confused.


There is no downside. None. Any down side is imagined or made up.

I have two RRA that are 99.9999% reliable (1 failure to eject in 4000 rounds)(it came out of a very dirty chamber and didn't get thrown clear).

Both of these rifles are much more accurate than I am and I have shot clover leafs at 100 yds.

No reason at all to be confused. The Wylde chamber will cycle very reliably with nato ammo. Most of the rounds I have put through my middy have been M855 ball and not one failure. The single failure to eject was with a .223 V max hornandy round after several hundred dirty M855 Adcom rounds. My predator pursuit has never seen any cheap stuff and has never bobbled one single round.


I'm sure I'll get flamed for this, but IMHO the Wyld Chambering with a 1/8 twist is the best "all a round" way to go.

This configuration can be ordered on a Noveske barrel.
9/24/2007 4:34:26 AM EDT
[#6]
IIRC Noveske uses their own proprietary chamber. I am not sure how much it differs from the Wylde chamber since I have never seen the Noveske dimensions published.
9/24/2007 4:34:58 AM EDT
[#7]
The Wylde was designed as a compromise chamber.  The NATO chamber has the slop and long throat that is typically required for designers for military service in multiple environments; the commercial 223 with its short throat proved dangerous in some guns if they used hot NATO ammo.  The Wylde turned out to be very accurate and is now a popular chamber in CMP/NRA Service rifles.  It is a winner when used in a 20" 1:8 twist barrel for sure.  The Wylde is a darn good chamber especially for budget minded folks as it allows mass production; there are many still out there who demand minimum spec, custom cut, matchgrade chambers, but the Wylde in a quality barrel with 1:8 twist will out shoot most of us.
9/24/2007 4:52:05 AM EDT
[#8]
I don't know all the specs either, but I've just purchased a White Oak Armament SPR barrel with a 1/7 twist and Wylde chamber.  I'm going to be launching 75 or 77 gr. projectiles with it primarily.  I had a RRA DCM rifle a while ago that also had the Wylde chamber and it was always 100%.  MJD
9/24/2007 5:39:14 AM EDT
[#9]
Sweet!  Thanks for all of the info guys!  Sounds like I know where to go with this build!
9/24/2007 5:47:23 AM EDT
[#10]

Quoted:
I don't know all the specs either, but I've just purchased a White Oak Armament SPR barrel with a 1/7 twist and Wylde chamber.  I'm going to be launching 75 or 77 gr. projectiles with it primarily.  I had a RRA DCM rifle a while ago that also had the Wylde chamber and it was always 100%.  MJD


I have this exact same set up on a LaRue Upper. Any little screw up on my part and it really reflects down range. It so accurate that I doubt I will ever be able, with my skills, to reach this weapons full potential.
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