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Page AR-15 » AR Discussions
AR Sponsor: bravocompany
Posted: 12/31/2005 11:29:12 PM EDT
Just regular A2.  Not folding sight or anything.

Im thinking about getting CMMG to put one on one of their barrels if its not too expensive.

would machining a .75 barrel to .625 and putting the small gas block on raise the gas pressure too much for reliability.  I know the gas hole in A1 barrels is a little smaller than A2 just because of the shorter distance the gas has to travel upwards through the barrel.
Link Posted: 1/1/2006 12:48:18 AM EDT
[#1]
Link Posted: 1/1/2006 8:38:18 AM EDT
[#2]
That link is to the bull barrel .936 sight base not a .625 sight base he asked about.
Link Posted: 1/1/2006 10:27:07 AM EDT
[#3]
J&T Distributing has forged 0.625" FSB listed on p. 34 of their catalog for $29.95.  They have them with or without the bayo lug.  Additionally, on p. 20 of their catalog, they have 0.625" handgaurd caps in round and triangular style for $4.95.

I don't know the answer to your gas port sizing question, however.
Link Posted: 1/1/2006 11:30:39 AM EDT
[#4]

Quoted:
That link is to the bull barrel .936 sight base not a .625 sight base he asked about.



it says below:

"We also offer this sight with a rough hole at .625 diameter this allows the gunsmith to bore the hole to any diameter up to 1.050."
Link Posted: 1/1/2006 1:18:54 PM EDT
[#5]
Contact BILLBO on the EE, he's had them in the past and at fantastic prices new.  
Page AR-15 » AR Discussions
AR Sponsor: bravocompany
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