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View Full Version : New AR-15 Chart now posted. Barrel options only so far.


Longdayjake
April 22, 2010, 11:31 AM
Here is the beginning of the new chart I am making. I know it doesn't have all that stuff from the original chart, but that work has already been done and its rude to copy and paste. There may be errors or ommissions so please feel free to help me edit and add.

This chart is only to show what possible options the various makers offer. It does not mean every gun they offer can have all the options. This is just basic barrel options. I didn't put in flash hiders and brakes because there are just too many to list. I will need help with Bolt and carrier options later, but I am pretty tired of staring at a computer for a while so I need a little break.

Oh and ruger doesn't list the twist on their rifle. Any help there would be nice.

http://spreadsheets.google.com/pub?key=tfqBpPA_bXhqP6oAVi27ZoA&output=html

UPDATE!!!>>>> http://spreadsheets.google.com/ccc?key=0AjbDKGrapZCOdFZmUlRUcEtxdy13XzVqVnV3LTQ1S2c&hl=en

Bartholomew Roberts
April 22, 2010, 11:47 AM
I believe you mean CMMG, not CCMG. Also CMMG offers nitrided barrels currently.

The first thing you will probably want to do is give people a link to report errors or new information for your chart.

Longdayjake
April 22, 2010, 12:37 PM
Good catch.

Bartholomew Roberts
April 22, 2010, 04:55 PM
Pretty much every manufacturer offers unlined barrels - so not sure why you have so many blank there. Any stainless barrel is going to be unlined usually.

jem375
April 22, 2010, 05:49 PM
wow... another chart...

MMcfpd
April 22, 2010, 06:40 PM
Bushmaster and Doublestar both sell 7.62x39 barrels and ArmaLite offers them.

ETA - And Daniel Defense now offers lightweights.

Palmetto-Pride
April 22, 2010, 08:16 PM
What about Piston vs Direct Impingement, also why don't you alternate each row with a shade of Grey so it will be easier to read......:)

Longdayjake
April 23, 2010, 03:22 PM
http://spreadsheets.google.com/ccc?key=0AjbDKGrapZCOdFZmUlRUcEtxdy13XzVqVnV3LTQ1S2c&hl=en
What about Piston vs Direct Impingement, also why don't you alternate each row with a shade of Grey so it will be easier to read......

Okay the updated chart had piston and DI.

You tell me how to alternate rows with another color and I will do it.