My 6.8 SPC AR build up...


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I have been assembling parts to build another AR. This one will be in 6.8SPC and will be of use during the whitetail season and to take on the impending pig invasion that is being forecasted for my home state of NY as well as for some departmental training.

First, I ordered a Spike's Tactical stripped lower receiver. Then, I found a deal on a 3-10x40 Bushnell 3200 Elite scope and ordered a Burris P.E.P.R 1" quick disconnect scope mount.

I ordered a complete upper from AR15 Performance.com in 6.8. Here are some of the specs from their website:

  • 18" SPR mid-weight 416 stainless 6.8mm barrel,
  • 1 in 11.25 " twist 5R rifling- .800" UTG, .750 GB, .700 muzzle
  • 6.8X43 Chamber (high performance spec .100 freebore)
  • 5/8-24 threaded muzzle
  • ITS flash hider
  • Single rail gas block
  • Mid-Length length gas system
  • Shrouded (full ramp) carrier with properly staked carrier key
  • 9310 alloy super bolt
  • M4 upper receiver with white T mark etching
  • Extended M4 Feed Ramps on receiver and barrel extension to aid feeding
  • Mil Spec charge handle

The upper is on back order until the end of this month or some time in to February as they are waiting on barrels. I also ordered a Spike's Tactical Enhanced Lower Parts Kit that comes with an ambidextrous safety, a Spikes Battle Trigger, and anti-rotation trigger and hammer pins, as well an an Ergo grip along with the usual assortment of mil-spec parts.

A Magpul ACS Stock rounds out the AR...

Here is a pic of the progress on the lower...

2012-01-03152125.jpg2012-01-03152059.jpg

I'll update the pics when I have the gun completed assembled. I might even have it camo dipped to make it uniquely mine.

Edited by WNY_Whitetailer
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alright i'm with you now. yea it'd just about kill me to do that, but it beats going to prison i suppose. i was thinking normally one couldn't have over 10 rounds period and you were only allowed up to 2 of 3; unpinned mag, flash suppressor, or collapsible stock.

anyway i like this build #2 too. eventually when i build one i'll add an offset red dot like a Burris Fast Fire mounted to the float tube for close shooting. that is if a scope goes on it.

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Very nice build. The 6.8 has piqued my interest. A heavier bullet with good ballistics also.

I too have been tinkering with my AR's. A Colt, Bushmaster and a Stag. Adding lots of accesories to my M4. I am now in the process now of purchasing tools, lower/upper reciever block. For bench/vice work.

As far as the 922r( NYS AWB) restrictions go. What was left out was that you can have all of the "banned stuff" if it is mounted on a pre ban lower.

Looking forward to your next build.

Check out BravoCompanyUSA.com for some great AR items.

I reccomend the Mod4 Charging handle. Good Stuff.

Be safe at work.

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i knew about the preban mags, but not the preban lower. haven't read up that much yet. anderson manufacturing has a different idea with their RF85 coating on all the working parts. clean it and run it dry with no oiling. not sure what direction i'd go with an AR when the time comes. there's a lot more choices every day.

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Wtnhunt, this is my second Spikes lower.

Remembered reading your post on the other build, was not sure if that one was also on a spikes lower.

Had a dpms .308 built for me a while back, considered buying a couple lowers back then. The 6.8 looks to be a fairly versatile round, be sure to post us some feedback.

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  • 1 month later...

Received my upper today...The Spikes Tactical lower was already assembled so all I had to do was slap the upper and lower together and mount the Burris P.E.P.R. and the Bushnell 3-10x40 Elite 3200 scope.The only thing left to do now is to get to the range and shoot it. I have 200 rounds of Hornady 110 grain BTHP ammo just waiting to go.

uploadfromtaptalk1329516130823.jpg

uploadfromtaptalk1329516130823.jpg.f1c3e668aceae2f57c31a618732e0a87.jpg

Edited by WNY_Whitetailer
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Just ordered some McNett Camo Form Tape to fix that when hunting season comes around. Digital camo was the cheapest.

yea that's good stuff. i use it and in different camo patterns. it says it can be washed, but i've tried. it doesn't stick to itself nearly as well after. haven't tried just rinsing it or using my laundry detergent that's carbon safe. stuff works though.

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  • 4 months later...

Ditched the ACS stock in favor of the STR...Same cheek weld, slightly lower weight and a reversible push button QD sling mount. I decided that I did not need the storage compartment of the ACS. I use the battery tubes to store some extra foam ear plugs, just in case...I also added an IKH rear single point sling attachment. I'm not sure that I like that one though. I might swap it out down the road for a Magpul unit. I also have two quick release sling swivels just in case I want to run a two point sling while hunting...The Badger Ordnance Tactical Latch was also added due to the scope mount...

ARP68-2.jpg

arp68-1-1.jpg

Edited by WNY_Whitetailer
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  • 8 months later...

I guess that I never followed up after my range trip. The attached target shows an 8 shot 100 yard group. I attribute the flyer to the nut behind the trigger. This group was the last of 40 rounds that I shot when I took this gun to the range for the first time.

syru8ana.jpg

I also included a picture of the gun with the camo form tape applied for hunting.

aty6u7es.jpg

Edited by WNY_Whitetailer
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  • 3 weeks later...

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