
Originally Posted by
ICEMAN550
Thank you. exactly what I am looking for. Also, between the 3 rifles the PSA gas key staking is probably ok, but not as well done as others. Thinking of picking up another BCG. The PSA is midlength gas with standard carbine buffer and spring. I have learned a lot from boards like this and putting my lower together. In the past I just shot them as they were where now I am more interested in experimenting. The Daniel Defense, I will leave alone since it seems to be great out of the box. I didn't really need the DD, but got a good deal and I do like having at least one higher end AR. The PSA build, I don't mind trying different things out. Was thinking of boron nitride BCG,BCM, or one of the JP bolt/buffer springs set ups. Any advice about doing this? Will I gain much performance over the standard mid gas, M16 PSA BCG, carbine buffer/spring. At 100 yards, the s&w sport, DDM4V11 and PSA all seem to be capable of good grouping with the better ammo. I seem to be around 1.5 to 3 inches with xm193. With 69 grain sierra the S&w sport seemed to be slightly better, but all were around an inch to 1.5. Currently all three rifles have mil spec triggers with the s&w being the lightest and least gritty.
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