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  #31  
Old 03-16-2019, 07:18 AM
mac1911 mac1911 is offline
 
Join Date: Oct 2009
Posts: 2,846
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Quote:
Originally Posted by mac1911 View Post
It took a little work, cost me nothing but time.
1. Took some weight off the fat barrel ( this barrel is nothing special and seen some rounds especially the cheap stuff)


2. Lost the annoying brake and some barrel--ended up with almost 3" of barrel loss

4. Changed out to a free float tube. Its about a wash for the A2 guards I had on there.
5. Re crown 11' crown I went a little deeper to leave just a slight "ring" (blue) then polished it up


quick test 100 yards benched, lunch time rushed method!
left PPU m193 Right 24 grains varget 69gn Nosler CC.




so if I make it to VT games I should be good to go


I will bring the hack saw and cut that last available inch off if needed!

after that I will SBR tax stamp it!
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  #32  
Old 06-18-2019, 08:55 PM
GarandThumb21 GarandThumb21 is offline
 
Join Date: Feb 2018
Posts: 16
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My AR with a WW Government Profile A4 upper came in at 7 lb. 9.7 oz. Two quick fixes:

1. I ordered a lighter pair of handguards from RRA. A pair weighs 8.8 oz., which cut off about 0.7 oz. of weight from the handguards that came installed on the upper.

2. I swapped out the knobs on the carry handle with 10-32 stainless steel lock nuts.

Total weight after these mods: 7 lb. 7.8 oz.
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