Carbine and Rifle Show Off Thread!

AZ_Rifleman

Amateur
It's good to see you posting here, I haven't seen you for a long time from TOS.

Pic thread:

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Offspring

Newbie
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Colt 6960 (Midlength)
Centurion MLOK Rail
B5 SOPMOD stock
Holosun 503CU RDS
Arisaka 600 Series w/ SF pressure pad
Geissele Airborne CH
Geissele Maritime bolt catch
Norgon Ambi mag release

I use this as a patrol rifle in a LE capacity. So far this has been a work in progress, ever evolving to meet the needs of my job.
 

PM07

Moderator
Staff member
Moderator
Finally got this put together. SOLGW 13.7 with A5 buffer. All SOLGW except trigger, which is ALG QMS. Vortex PST 1x6 Gen 2 , Modlite OKW and Proctor sling. It shoots really really nice.

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Duracoat matte OD Green and Brown rattle cans. Everybody is doing tan...so figured I'd buck the trend a bit since I'm in a NA wooded area.

6.8 SPC II Upper Build Notes:
  • Daniels Defense 16" 5R 1:11 SPC II S2W HF CL barrel, dimpled for gas block alignment
  • 15" JL Billet Nano Ultra AZ61A Magnesium Alloy I modified for better IR consistency. The ultra light handguard off-sets the weight of the DD S2W barrel as its a modified H-bar profile, shoots like an H-bar, handles like a URG-I.
  • Upper is just a poverty pony Anderson Mil-Spec, Cerro Forged 7075 if anyone cares
  • Upper is squared and barrel bedded with Rocksett, barrel nut torqued to 55 ft-lbs
  • Precision Armament 7.62 EFAB hybrid brake (A2 flash suppression, 45% compensation vs. A2/3/4Prong)
  • LWRC 6.8 Advanced Combat Bolt
  • FosTech NiB Mil-spec (dimensions and steel) Low Mass Carrier (8.5oz), M16 Full Auto Profile
  • SLR Sentry 7 adjustable gas block (sealed, torqued to spec and pinned)
  • Nitrided mid-length gas tube from Aero Precision
  • Radian Raptor ambidextrous shorty charging handle
  • Vortex Razor HD Gen II-E 1-6x
  • Sig Romeo 4S RDS
  • Badger Ordnance C1 Mount 1.70", 0 cant
  • Surefire X400V light (does IR pointer, IR illum and 350L white light) with M-lok pressure pad
5.56 NATO Upper Build Notes:
  • Daniels Defense 16" 6 Groove 1:7 NATO chamber, Light Weight profile HF CL barrel, dimpled for gas block alignment
  • 15" JL Billet Nano Ultra 6061-T6 handguard.
  • Upper is just a poverty pony Anderson Mil-Spec, Cerro Forged 7075 if anyone cares
  • Upper is squared and barrel bedded with Rocksett, barrel nut torqued to 55 ft-lbs
  • Precision Armament 5.56 AFAB hybrid brake (A2 flash suppression, 50% compensation vs. A2/3/4Prong)
  • FosTech NiB 9310 VAC ARC 5.56 bolt
  • FosTech NiB Mil-spec (dimensions and steel) Low Mass Carrier (8.5oz), M16 Full Auto Profile
  • SLR Sentry 7 adjustable gas block (sealed, torqued to spec and pinned)
  • Nitrided mid-length gas tube from Aero Precision
  • Radian Raptor ambidextrous shorty charging handle
  • Vortex Viper PST Gen II 1-6x
  • Sig Romeo 5 RDS
  • Badger Ordnance C1 Mount 1.70", 0 cant
  • Inforce 700 Lumen WMLx (IR illum and white)
Lower
  • Radian ambi 45 degree selector
  • BCM grip
  • Geissele Receiver Pins, SD-E trigger, Mag Catch and Maritime Bolt Release
  • JP SCS buffer with 85% Black Spring (default), 1 Tungsten / 2 Steel weight (3.8oz)
  • Lower is just an old Adams Arms mil-spec I've had for nearly a decade, has over 10k rounds through it.
  • ASC 25rd mags with modified Magpods or Gen 2 PMags with Magpods (I like them on my 5.56 mags, so ported the design over to the ASC's)
  • Also have a Harris S-BRM bi-pod that I share between them
Without getting into caliber arguments, I have attached the reports I have used as precedent for the 6.8 SPC / 5.56 Modified Upper Receiver Group concept (MURG), which I will let speak for themselves. The two uppers have slightly different focuses, with the 68 upper being more akin to an overmatch M27 IAR concept (sans full auto) and the 556 upper being more akin to a RECCE rifle concept which can also serve as my training upper or ammunition cross-compatibility upper.
 

Attachments

  • Gary Roberts 2008 Report on Small Arms.pdf
    1,018.7 KB · Views: 7
  • David Zhou 19394 Maintaining Overmatch.pdf
    910.4 KB · Views: 2
  • DO WE NEED A NEW SERVICE RIFLE CARTRIDGE (Jim Schatz).pdf
    793.3 KB · Views: 1
  • Hog Hunting - The Best AR-15 Calibers.pdf
    2.8 MB · Views: 2
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