6.8 SPC Builds

Marquezj16 · December 12, 2012, 11:45 PM

I have been on a tear lately with building a couple of 6.8 SPC II rifles.

Parts:

Rifle 1
YHM stripped lower
RRA lpk with single stage trigger
Magpul MOE - adjustable stock and pistol grip
PSA - upper assembly with 18" SS barrel
PSA bolt carrier and Stag bolt

Rifle 2
YHM stripped lower
RRA lpk with two stage trigger
Magpul MOE rifle stock and pistol grip
YHM stripped upper
DD 18" S2W Nitride Barrel
DD BCG
YHM handguard

Marquezj16 · December 12, 2012, 11:47 PM

Marquezj16 · December 12, 2012, 11:49 PM

Marquezj16 · December 12, 2012, 11:51 PM

dean1818 · December 13, 2012, 09:24 PM

Awesome!

Love my 6.8 Bison Armory

okiewita40 · December 14, 2012, 02:18 AM

Great rifle's. And heck of good groups. I am saving up to put together a 6.8

Marquezj16 · December 14, 2012, 02:08 PM

I have to make sure to alternate them with the 5.56 rifles so those are not neglected.

KMyerK98 · February 28, 2013, 03:46 PM

I've had a bison armory upper on a Stag 6.8 lower for a few years now.
Full Float stainless 20" with half length tube
Ops muzzle brake
Barrel and Brake in olive drab
Magpul MOE Stock - Olive (I liked the friction lock, put those on a couple of AR's - no rattle)
Magpul rubber hand grip - Olive
Geiselle trigger (love those geiselle's, also put one on my LAR308)
Expanded trigger guard (for gloved use in cold)
Leupold AR scope

Best group so far was @50 yards with three in one ragged hole and one called flyer. I think that was with an A-Max 110gr. I loaded myself.

slappy · February 28, 2013, 09:12 PM

Here is my Bison 20" SPR build on PSA upper and lower with J&P fire control group, Stag bolt. BCM full auto bolt carrier.
Hmm, wonder why my photos won't load?

Marquezj16 · March 1, 2013, 09:00 AM

Nice rifle slappy. I like the stock.

Marquezj16 · March 1, 2013, 09:10 AM

KMyerK98- do you have a picture? Where did you get a 110 gr A-Max?

All my shots were reloads. Hornady 110 gr HPBT.

I was able to get some SSA loaded ammo from PSA last week. They may still have some.

KMyerK98 · March 7, 2013, 05:34 PM

Marq - I'll have to re-check my load notes. Might not have been a 110. If I find it I'll post the recipe and some pics of the rifle.

December 12, 2012, 11:45 PM	#1
Marquezj16 Senior Member Join Date: April 3, 2011 Posts: 2,067	6.8 SPC Builds I have been on a tear lately with building a couple of 6.8 SPC II rifles. Parts: Rifle 1 YHM stripped lower RRA lpk with single stage trigger Magpul MOE - adjustable stock and pistol grip PSA - upper assembly with 18" SS barrel PSA bolt carrier and Stag bolt Rifle 2 YHM stripped lower RRA lpk with two stage trigger Magpul MOE rifle stock and pistol grip YHM stripped upper DD 18" S2W Nitride Barrel DD BCG YHM handguard

December 12, 2012, 11:47 PM	#2
Marquezj16 Senior Member Join Date: April 3, 2011 Posts: 2,067	More pics

December 12, 2012, 11:49 PM	#3
Marquezj16 Senior Member Join Date: April 3, 2011 Posts: 2,067	How the first one shoots

December 12, 2012, 11:51 PM	#4
Marquezj16 Senior Member Join Date: April 3, 2011 Posts: 2,067	Rifle number 2

December 13, 2012, 09:24 PM	#5
dean1818 Senior Member Join Date: December 5, 2009 Location: Frisco Texas Posts: 444	Awesome! Love my 6.8 Bison Armory __________________ An imperfect servant of my Lord and Saviour, Jesus

December 14, 2012, 02:18 AM	#6
okiewita40 Senior Member Join Date: June 11, 2007 Location: Oklahoma Posts: 345	Great rifle's. And heck of good groups. I am saving up to put together a 6.8 __________________ What on god's green earth do you think your doing?

December 14, 2012, 02:08 PM	#7
Marquezj16 Senior Member Join Date: April 3, 2011 Posts: 2,067	I have to make sure to alternate them with the 5.56 rifles so those are not neglected.

February 28, 2013, 03:46 PM	#8
KMyerK98 Member Join Date: August 19, 2009 Posts: 28	Bison I've had a bison armory upper on a Stag 6.8 lower for a few years now. Full Float stainless 20" with half length tube Ops muzzle brake Barrel and Brake in olive drab Magpul MOE Stock - Olive (I liked the friction lock, put those on a couple of AR's - no rattle) Magpul rubber hand grip - Olive Geiselle trigger (love those geiselle's, also put one on my LAR308) Expanded trigger guard (for gloved use in cold) Leupold AR scope Best group so far was @50 yards with three in one ragged hole and one called flyer. I think that was with an A-Max 110gr. I loaded myself.

March 1, 2013, 09:00 AM	#10
Marquezj16 Senior Member Join Date: April 3, 2011 Posts: 2,067	Nice rifle slappy. I like the stock.

March 1, 2013, 09:10 AM	#11
Marquezj16 Senior Member Join Date: April 3, 2011 Posts: 2,067	KMyerK98- do you have a picture? Where did you get a 110 gr A-Max? All my shots were reloads. Hornady 110 gr HPBT. I was able to get some SSA loaded ammo from PSA last week. They may still have some.

March 7, 2013, 05:34 PM	#12
KMyerK98 Member Join Date: August 19, 2009 Posts: 28	Marq - I'll have to re-check my load notes. Might not have been a 110. If I find it I'll post the recipe and some pics of the rifle.