Quote:
Originally Posted by jacack
thanks for the info, I want to build from a new upper, but i see so many that seem the same is there one better than others? also what about the bolt set up? just a basic bolt or something more.
thanks
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Quote:
Originally Posted by jacack
how do you set headspace? go/no go gage?
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You will need a m4 cut upper for your build with a noveke bbl. it uses a basic bolt and carrier, you can just buy a new bolt since you already have a carrier and just switch them out. i usually set headspace with a case trimmed to the correct oal, you can get and use go nogo gagues tho. i suggest these parts as this is what i am build ing and all can be had from brownells
274-000-019 DSA A3 UPPER REC W/M4 FEED RAMPS brownells
you will need to get a forward assist and dust cover assembley unless you dont want a dust cover. dpms offers a kit through brownells for their a2 upper which will work for around 50 bux. it comes with the rear sight assy also but you wont need it and can sell it or keep it if you have a a2 upper already, also comes with a charging handle :D
231-115-002 URPK-1 A2 UPPER RECEIVER PARTS KIT brownells
i am goning to use a yhm handguard/ff tube and you can get them for around 125 or so. that is the cheapest m4 upper i have found fyi. oh and you will pefer a rifle leagth ff tube if shooting off a bipod. yhm makes a adapter for that too
100-002-072 YHM638 BIPOD ADAPTER brownells
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