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Posted: 2/21/2012 4:53:29 AM EDT
| As I complete my SBR build, I need to decide on which buffer weight to use. I have a 12.5 inch BCM Kino upper with a BCM FA BCG. I am useing a standard carbine buffer spring. I was planning on using an H2 buffer but would like to get some feed back. What are the pluses and minuses of using the H2, H1 and standard H buffer? |
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Quoted:
As I complete my SBR build, I need to decide on which buffer weight to use. I have a 12.5 inch BCM Kino upper with a BCM FA BCG. I am useing a standard carbine buffer spring. I was planning on using an H2 buffer but would like to get some feed back. What are the pluses and minuses of using the H2, H1 and standard H buffer? To add to that, what are standard weight differences between them all? |
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I use a ST-T2 buffer with my 10.5" shooting xm193. It's a 4.3oz buffer, just under the H2 weight by .3oz.
My buffer weight chart. Weights can vary by .1oz+/-. Carbine 2.9 oz -> 3 steel weights H buffer 3.8 oz -> 1 tungsten weight H2 buffer 4.6 oz -> 2 tungsten weights H3 buffer 5.6 oz -> 3 tungsten weights ST-T2= 4.3oz. ST-T3= 5.4oz |
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