Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
AR Sponsor
2/13/2014 1:58:57 AM EDT
Cant decide between omega x and ddm4 rail...Has anyone owned both and what do you prefer pros and cons please!!
2/13/2014 4:34:39 AM EDT
[#1]
Omega X all the way. Simply for its taller profile.
2/13/2014 4:46:43 AM EDT
[#2]
Which DD M4?  There are a bunch of different versions with different rails.

If you are thinking of the DD M4V7, it uses the DD Modular Float Rail (MFR) 12.0.

I have that rail.  It is fantastic.  Slim, smooth, light, no rails on sides or bottom unless you need them.  Comes with three 3" mini-rails to put only where you plan to mount an accessory.  Elegant and strong.  Very tight lockup to your upper.

Looks like this on my build:

2/13/2014 5:10:09 AM EDT
[#3]
DDM4 (lite rail 3) is the way to go.
2/13/2014 5:32:30 AM EDT
[#4]
Get the DDM4 rail...and get the new 15 inch rail coming out soon...will allow for lots of real estate for your shit and it will look better on a 16 inch barrel.  Why would you want a taller profile like the Omega?  F that...the DDM4 rail is very lean for a quad rail...no need for bulky quad rails IMO and they are light weight.  They feel awesome in the hand.
2/13/2014 5:36:56 AM EDT
[#5]
DDM4 is the way I'd go.  The Omega X and Lite rails have very tall I-beam like profiles that I don't care for and don't work as well with a thumb-over support hand grip.  Are they selling the M4 rails by themselves now?  I thought that was a complete gun only thing.
2/13/2014 5:54:23 AM EDT
[#6]
Quote History
Quoted:
DDM4 is the way I'd go.  The Omega X and Lite rails have very tall I-beam like profiles that I don't care for and don't work as well with a thumb-over support hand grip.  Are they selling the M4 rails by themselves now?  I thought that was a complete gun only thing.
View Quote


that was the case in the past, however, I know DD plans to sell their new 15 inch DDM4 rail separately and with the new V9 rifle coming out.

not sure if they will sell the 12 inch DDM4 separately...may need to hit up ebay to find that.
2/13/2014 6:02:59 AM EDT
[#7]
Lite Rail M4 is the way to go.
2/13/2014 6:46:29 AM EDT
[#8]
I've got a BLOCK II rifle that uses the DD RIS II and I gotta say, I'm liking that new DDM4 rail. Buddy got one, I really like it.
2/13/2014 6:58:51 AM EDT
[#9]
DDM4
2/13/2014 8:30:22 AM EDT
[#10]
The DDM4 rail and the Lite Rail III are the same thing. The DDM4 rails only come on complete rifles, they cannot be bought separately. Daniel Defense announced at shot show that this spring they will start to sell the DDM4 rail by its self under the name of Lite rail III. Most people prefer the DDM4 rail/Lite Rail III over the traditional Lite rails because it has a slimmer profile and is much more comfortable to grip with the thumb over technique. As of right now you can only get this rail if you buy a whole rifle or if you buy it from someone who's taken it off their rifle. It will be sold in the 9", 12" and 15" version this spring and I definitely recommend holding out for it.
2/13/2014 8:44:34 AM EDT
[#11]




Quote History
Quoted:





The DDM4 rail and the Lite Rail III are the same thing. The DDM4 rails only come on complete rifles, they cannot be bought separately. Daniel Defense announced at shot show that this spring they will start to sell the DDM4 rail by its self under the name of Lite rail III. Most people prefer the DDM4 rail/Lite Rail III over the traditional Lite rails because it has a slimmer profile and is much more comfortable to grip with the thumb over technique. As of right now you can only get this rail if you buy a whole rifle or if you buy it from someone who's taken it off their rifle. It will be sold in the 9", 12" and 15" version this spring and I definitely recommend holding out for it.
View Quote
Actually, they are not the same thing. The M4 is a discontinued rail that attaches using a collar; they are still in the wild though new. They are a STEAL at $150 if you can find them.

 



The "Lite Rail M4" that I think people are referring to is the Rail Interface System II (RIS II) line, which are split into M4A1/MK18 designations. There is no Lite Rail III, there is a Lite Rail II that was just released. The RIS II has 6 screws, like the older Lite Rail (I), and the new Lite Rail II now has only 4 screws and added some QD sockets at the aft end of the rail. I would choose any of these over the Omega *; but prefer the 6-screw mount option of the old Lite Rail and RIS II.













M4













RIS II





















 
2/13/2014 8:47:16 AM EDT
[#12]
If I could find that M4 you pictured, BB, I would buy it in a heartbeat for my Commando 12.5 build


OP the RAS is nice, I own one and do like the finish and the feel.  There are lighter models out there, though!

2/13/2014 8:53:33 AM EDT
[#13]


Quote History
Quoted:



If I could find that M4 you pictured, BB, I would buy it in a heartbeat for my Commando 12.5 build
OP the RAS is nice, I own one and do like the finish and the feel.  There are lighter models out there, though!





View Quote
I just picked up a FSP one from a guy on the EE that that had a bunch for sale new for $140. I am gonna use it on a 10.5" SBR once my stamp comes in.
2/13/2014 10:53:34 AM EDT
[#14]
Topic Moved
2/13/2014 11:01:02 AM EDT
[#15]
Thanks for the info!!Im buying a complete rifle and those were the options that came on them from what I have seen and didn't know which one to get.BB thanks for posting the pics it is the newer lite rail system  that comes on the one then.Looks the same as the ris II but only four screws.Btw it is a DDM4 V5 that I am buying.
2/13/2014 4:49:46 PM EDT
[#16]
Quote History
Quoted:
Actually, they are not the same thing. The M4 is a discontinued rail that attaches using a collar; they are still in the wild though new. They are a STEAL at $150 if you can find them.   The "Lite Rail M4" that I think people are referring to is the Rail Interface System II (RIS II) line, which are split into M4A1/MK18 designations. There is no Lite Rail III, there is a Lite Rail II that was just released. The RIS II has 6 screws, like the older Lite Rail (I), and the new Lite Rail II now has only 4 screws and added some QD sockets at the aft end of the rail. I would choose any of these over the Omega *; but prefer the 6-screw mount option of the old Lite Rail and RIS II.

M4
http://media.midwayusa.com/productimages/880x660/Primary/163/163251.jpg

RIS II
http://

https://danieldefense.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/0/1/01-004-08020_1.jpg

 
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
The DDM4 rail and the Lite Rail III are the same thing. The DDM4 rails only come on complete rifles, they cannot be bought separately. Daniel Defense announced at shot show that this spring they will start to sell the DDM4 rail by its self under the name of Lite rail III. Most people prefer the DDM4 rail/Lite Rail III over the traditional Lite rails because it has a slimmer profile and is much more comfortable to grip with the thumb over technique. As of right now you can only get this rail if you buy a whole rifle or if you buy it from someone who's taken it off their rifle. It will be sold in the 9", 12" and 15" version this spring and I definitely recommend holding out for it.
Actually, they are not the same thing. The M4 is a discontinued rail that attaches using a collar; they are still in the wild though new. They are a STEAL at $150 if you can find them.   The "Lite Rail M4" that I think people are referring to is the Rail Interface System II (RIS II) line, which are split into M4A1/MK18 designations. There is no Lite Rail III, there is a Lite Rail II that was just released. The RIS II has 6 screws, like the older Lite Rail (I), and the new Lite Rail II now has only 4 screws and added some QD sockets at the aft end of the rail. I would choose any of these over the Omega *; but prefer the 6-screw mount option of the old Lite Rail and RIS II.

M4
http://media.midwayusa.com/productimages/880x660/Primary/163/163251.jpg

RIS II
http://

https://danieldefense.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/0/1/01-004-08020_1.jpg

 

No, there's a difference between the "M4" rail and the "DDM4" rail. I've done plenty of researched and talked to sales personnel first hand. I can show you a picture of a "DDM4" rail with the words engraved on it.
2/13/2014 4:56:12 PM EDT
[#17]
Quote History
Quoted:
Actually, they are not the same thing. The M4 is a discontinued rail that attaches using a collar; they are still in the wild though new. They are a STEAL at $150 if you can find them.   The "Lite Rail M4" that I think people are referring to is the Rail Interface System II (RIS II) line, which are split into M4A1/MK18 designations. There is no Lite Rail III, there is a Lite Rail II that was just released. The RIS II has 6 screws, like the older Lite Rail (I), and the new Lite Rail II now has only 4 screws and added some QD sockets at the aft end of the rail. I would choose any of these over the Omega *; but prefer the 6-screw mount option of the old Lite Rail and RIS II.

M4
http://media.midwayusa.com/productimages/880x660/Primary/163/163251.jpg

RIS II
http://

https://danieldefense.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/0/1/01-004-08020_1.jpg

 
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
The DDM4 rail and the Lite Rail III are the same thing. The DDM4 rails only come on complete rifles, they cannot be bought separately. Daniel Defense announced at shot show that this spring they will start to sell the DDM4 rail by its self under the name of Lite rail III. Most people prefer the DDM4 rail/Lite Rail III over the traditional Lite rails because it has a slimmer profile and is much more comfortable to grip with the thumb over technique. As of right now you can only get this rail if you buy a whole rifle or if you buy it from someone who's taken it off their rifle. It will be sold in the 9", 12" and 15" version this spring and I definitely recommend holding out for it.
Actually, they are not the same thing. The M4 is a discontinued rail that attaches using a collar; they are still in the wild though new. They are a STEAL at $150 if you can find them.   The "Lite Rail M4" that I think people are referring to is the Rail Interface System II (RIS II) line, which are split into M4A1/MK18 designations. There is no Lite Rail III, there is a Lite Rail II that was just released. The RIS II has 6 screws, like the older Lite Rail (I), and the new Lite Rail II now has only 4 screws and added some QD sockets at the aft end of the rail. I would choose any of these over the Omega *; but prefer the 6-screw mount option of the old Lite Rail and RIS II.

M4
http://media.midwayusa.com/productimages/880x660/Primary/163/163251.jpg

RIS II
http://

https://danieldefense.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/0/1/01-004-08020_1.jpg

 

And the Lite rail III was just announced, it is not available for purchase yet.
2/13/2014 5:07:15 PM EDT
[#18]

Quote History
Quoted:





No, there's a difference between the "M4" rail and the "DDM4" rail. I've done plenty of researched and talked to sales personnel first hand. I can show you a picture of a "DDM4" rail with the words engraved on it.

View Quote View All Quotes
View All Quotes
Quote History
Quoted:



Quoted:


Quoted:

The DDM4 rail and the Lite Rail III are the same thing. The DDM4 rails only come on complete rifles, they cannot be bought separately. Daniel Defense announced at shot show that this spring they will start to sell the DDM4 rail by its self under the name of Lite rail III. Most people prefer the DDM4 rail/Lite Rail III over the traditional Lite rails because it has a slimmer profile and is much more comfortable to grip with the thumb over technique. As of right now you can only get this rail if you buy a whole rifle or if you buy it from someone who's taken it off their rifle. It will be sold in the 9", 12" and 15" version this spring and I definitely recommend holding out for it.
Actually, they are not the same thing. The M4 is a discontinued rail that attaches using a collar; they are still in the wild though new. They are a STEAL at $150 if you can find them.   The "Lite Rail M4" that I think people are referring to is the Rail Interface System II (RIS II) line, which are split into M4A1/MK18 designations. There is no Lite Rail III, there is a Lite Rail II that was just released. The RIS II has 6 screws, like the older Lite Rail (I), and the new Lite Rail II now has only 4 screws and added some QD sockets at the aft end of the rail. I would choose any of these over the Omega *; but prefer the 6-screw mount option of the old Lite Rail and RIS II.



M4

http://media.midwayusa.com/productimages/880x660/Primary/163/163251.jpg



RIS II

http://



https://danieldefense.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/0/1/01-004-08020_1.jpg



 


No, there's a difference between the "M4" rail and the "DDM4" rail. I've done plenty of researched and talked to sales personnel first hand. I can show you a picture of a "DDM4" rail with the words engraved on it.

You are right; I assumed they were the same they look very similar.

 
2/13/2014 5:08:14 PM EDT
[#19]



Quote History
Quoted:
And the Lite rail III was just announced, it is not available for purchase yet.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:






Quoted:



The DDM4 rail and the Lite Rail III are the same thing. The DDM4 rails only come on complete rifles, they cannot be bought separately. Daniel Defense announced at shot show that this spring they will start to sell the DDM4 rail by its self under the name of Lite rail III. Most people prefer the DDM4 rail/Lite Rail III over the traditional Lite rails because it has a slimmer profile and is much more comfortable to grip with the thumb over technique. As of right now you can only get this rail if you buy a whole rifle or if you buy it from someone who's taken it off their rifle. It will be sold in the 9", 12" and 15" version this spring and I definitely recommend holding out for it.
Actually, they are not the same thing. The M4 is a discontinued rail that attaches using a collar; they are still in the wild though new. They are a STEAL at $150 if you can find them.   The "Lite Rail M4" that I think people are referring to is the Rail Interface System II (RIS II) line, which are split into M4A1/MK18 designations. There is no Lite Rail III, there is a Lite Rail II that was just released. The RIS II has 6 screws, like the older Lite Rail (I), and the new Lite Rail II now has only 4 screws and added some QD sockets at the aft end of the rail. I would choose any of these over the Omega *; but prefer the 6-screw mount option of the old Lite Rail and RIS II.
M4



http://media.midwayusa.com/productimages/880x660/Primary/163/163251.jpg
RIS II



http://
https://danieldefense.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/0/1/01-004-08020_1.jpg
 




And the Lite rail III was just announced, it is not available for purchase yet.
Hmmm they just released the Lite Rail II in September; I dont see anything online or in the SHOT show section on it. Do you have any more info on what it will be?


 







Nevermind; found it! Interesting development!

 
2/13/2014 5:26:08 PM EDT
[#20]
Quote History
Quoted:
If I could find that M4 you pictured, BB, I would buy it in a heartbeat for my Commando 12.5 build


OP the RAS is nice, I own one and do like the finish and the feel.  There are lighter models out there, though!

View Quote



I'm 99% sure my lgs has one on the shelf. Been there for around 2 years.
AR Sponsor