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Posted: 4/17/2014 12:53:42 PM EDT
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I built an AR15...and have put 200 rounds down the pipe. Problem is...it keeps sticking on the return and stops about 2" short of fully cycling back to fire ready. The BCG is not returning 100% to firing position. I have lubed it...checked for burrs or knicks catching anywhere...nothing. Is the Buffer Assembly possibly needing upgraded? I have a Bushmaster Upper and no name BCG. Both were brand new.
Thoughts? |
| Yes running it wet because I just thought it needed a little break in time and lube to fully cycle. That isn't helping. What specs are you asking about? I am fairly new to AR's...as this is my first build. It shoots 5.56 ammo and I have been using Independence 115gr ammo. It's a polymer New Frontier Lower and no name stock/buffer assembly. The buffer spring did get a slight kink in it when my buddy was jacking with it...but i was able to get it all slid inside...thinking it would be ok. Is my problem the spring possibly? |
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Quoted:
Yes running it wet because I just thought it needed a little break in time and lube to fully cycle. That isn't helping. What specs are you asking about? I am fairly new to AR's...as this is my first build. It shoots 5.56 ammo and I have been using Independence 115gr ammo. It's a polymer New Frontier Lower and no name stock/buffer assembly. The buffer spring did get a slight kink in it when my buddy was jacking with it...but i was able to get it all slid inside...thinking it would be ok. Is my problem the spring possibly? 115gr? |
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Quoted:
115gr? Quoted:
Quoted:
Yes running it wet because I just thought it needed a little break in time and lube to fully cycle. That isn't helping. What specs are you asking about? I am fairly new to AR's...as this is my first build. It shoots 5.56 ammo and I have been using Independence 115gr ammo. It's a polymer New Frontier Lower and no name stock/buffer assembly. The buffer spring did get a slight kink in it when my buddy was jacking with it...but i was able to get it all slid inside...thinking it would be ok. Is my problem the spring possibly? 115gr? I questioned that number too. |
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