As in; "I run a _________ with an Eotech."
And then there's "build", as in "My latest build", like when referring to AR15s. When I re-visited General Glocking and saw people referring to their Glock pistols as "builds", I damn near pooped myself. You aren't "building" a damn thing, and Glocks are beyond very easy to put together.
You can "build" a car, that's complicated and requires a lot of knowledge. A Glock pistol? That basically means you added a bunch of un-necessary after-market crapola, and will soon be starting another thread asking why your pistol malfunctions.
Lucius Quinctius Cincinnatus (519 BC – 430 BC) Power should only be given to those that want it least.