Complete list of AR roll pin sizes?

[Tula47]

So I've put together probably 8 AR's now and I've decided that I should probably keep some spare parts on hand just in case, because I've lost a detents and smashed roll pins before. Then I had to wait to get more. I work for an industrial supplier so I have access to literally thousands of different roll pins and I can get them very cheap. I've looked several places online and most of this lists have one or two pins that are different from each other. Does anyone know or have a list of all the roll pin sizes in a mil-spec AR? Once I have a correct list I'll get a 100 of each (that's the minimum) from work to have just in case myself or my friends need spares.

 

[PGRChaplain]

There all listed at biggerhamer.net. I can't copy&paste on this device.

 

[indyjohn]

biggerhamer.net.

Nice!

Thanks!

 

[Tula47]

There all listed at biggerhamer.net. I can't copy&paste on this device.

I'll give it a look, thanks

 

[Mgderf]

Anderson sells an "Ooops Kit"
It is a collection of the most oft launched/crushed parts, ie. detents and roll pins

 

[Hookeye]

I just go to my LGS and they have a Brownells roll pin kit. Dunno what all sizes they have, the but whatever the AR uses, it's in there diameter wise.
Grind to proper length.

Such minor deal I never really paid attention to what the sizes really were.

 

[DanVoils]

Colt AR-15 Pin Sizes

Description 	               Quantity 	OAL  	Large End  Small End 	Misc.
A1 sight drum roll pin    	1 	      0.250 	0.062 	  	 
A2 windage drum roll pin 	1 	      0.375 	0.062 	  	 
Bolt cam pin 	                1 	      0.800 	0.312 	  	 
Bolt catch roll pin 	        1 	      0.437 	0.093 	  	 
Bolt ejector roll pin 	        1 	      0.437 	0.062 	  	 
Bolt extractor pin 	        1 	      0.446 	0.099 	  	 
Ejection port hinge pin 	1 	      3.850 	0.125 	  	 
Elevation housing  pin    	1 	      0.625 	0.093 	  	 
F/A pawl roll pin 	        1 	      0.250 	0.062 	  	 
F/A retaining roll pin 	        1 	      0.625 	0.093 	  	 
Firing pin                      1 	      3.280 	0.155 	     0.104 	.054 (Tip)
Firing pin retainer 	        1 	      0.820 	0.096 	  	 
Front sight taper pins          2 	      0.850 	0.143 	     0.124 	 
Front take down pin        	1 	      1.310 	0.248 	  	 
Gas tube roll pin 	        1 	      0.312 	0.081 	  	 
Rear take down pin 	        1 	      1.010 	0.248 	  	 
Selector detent pin 	        1 	      0.395 	0.141 	     0.124 	 
Take down dent pins 	        2 	      0.328 	0.091 	  	 
Trigger / Hammer pins           2 	      0.905 	0.155 	  	 
Trigger guard roll pin 	        1 	      0.625 	0.093