Standard A5 kits on both a BCM LW 16" and a Centurion LW CHF 16", flawless function
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Standard A5 kits on both a BCM LW 16" and a Centurion LW CHF 16", flawless function
H3 buffer in Bravo Company upper with standard 14.5 in BBL. Use only XM193 ammo.
H buffer on my 14.5" BCM middie.
I run whatever spring came in my 16 " BCM BFH middy and a spikes st-t2 and have not had any issues so far.
I ran the same configuration in my Delton carbine and did not have any issues with the 5k rounds I put through it.
Vltor A5 H4 with JP buffer spring.
Standard carbine buffer and an H buffer both work very well with my BCM 14.5 middy
There was a study done on different brands of carbine springs but I can't find it. Does anyone know what I'm talking about? They showed a chart with with recoil curves or perceived recoil. I honestly forget what the chart showed.
Any how, from what I remember, the standard BCM spring performed the best. I don't know if they tested Sprinco Springs but some of the standard springs from other companies didn't perform so well.