If you think your Spikes lower is "in spec" even though it varies from Colt dimensions and is picky about some of the most common, well-respected mags out there... I don't know what to tell you.
As far as I'm concerned, Colt specs are the only specs; particularly for dimensions like the magwell where variation causes problems without any benefit.
"A human being is primarily a bag for putting food into; the other functions and faculties may be more godlike, but in point of time they come afterwards."
Last edited by B. Lahey; October 6, 2012 at 07:27 PM.
Reason: Redundant sentence was redundant.