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335 Posts
Its all good I was not trying to offend...I didnt realize how heavy ammo was until I tried to pick it up...
As for parts
1 Op rod spring (I have a tubbs) and I still have a back up.
2 Any and all springs.
3 Bolt guts.
From my understanding the USGI op rod springs are good for about 5k rounds...Tubbs are good for about 20k. I maybe wrong on those numbers.
Any replacment parts you want, go with USGI.
As for parts
1 Op rod spring (I have a tubbs) and I still have a back up.
2 Any and all springs.
3 Bolt guts.
From my understanding the USGI op rod springs are good for about 5k rounds...Tubbs are good for about 20k. I maybe wrong on those numbers.
Any replacment parts you want, go with USGI.