Originally Posted by MikeJK
If I'm not mistaken the ACS-L is heavier than the STR.
That's what I thought but looking on the Magpul site, just barely. The STR weighs 0.77 lb and the ACS-L 0.78! The things I like about the STR are it's about an inch shorter and has more cheek weld.
The biggest issue with assembling an AR isn't so much getting the parts together right - it's getting the right parts together.
US Army 1966-69, VFW Life Member, Retired Geek