DPMS 20" SDM-R

The #1 community for Gun Owners in Indiana

Member Benefits:

  • Fewer Ads!
  • Discuss all aspects of firearm ownership
  • Discuss anti-gun legislation
  • Buy, sell, and trade in the classified section
  • Chat with Local gun shops, ranges, trainers & other businesses
  • Discover free outdoor shooting areas
  • View up to date on firearm-related events
  • Share photos & video with other members
  • ...and so much more!
  • SouthBendIN

    Marksman
    Rating - 0%
    0   0   0
    Dec 2, 2008
    205
    16
    South Bend
    WTS: DPMS 20" SDM-R

    I've decided to sell my 20" DPMS because I'm in pursuit of a 16" AR. This is a DPMS RFA3SDMR Squad Designated Marksman Rifle. I have been the only owner of this rifle and bought it brand new on October 22, 2007 from a company called Accucast, Inc. in Iowa.

    Round count is ~2,000 with only a slight amount of wear inside the chamber and on the bolt.

    I took very good care of this rifle and cleaned it after every shooting. It has only been shot outdoors about 3 times and the rest of the time it was shot at in an indoor range. There isn't a visible scratch on this rifle! When it wasn't in my hands it spent its time unloaded in a padded case. I'm asking $950 Firm.
    ______________________________________________________________
    Here are the specs of this rifle from DPMS:
    DPMS SDM-R
    Barrel:
    20" Length w/ A2 flash hider (birdcage)
    416 Stainless steel heavy barrel (not chrome lined)
    Fluted w/12 custom groove flutes
    6 grooves, right-hand 1x8 twist, button rifled

    Chamber:
    5.56 NATO

    Method of Operation:
    Gas operated rotating bolt

    Bolt & Carrier:
    8620 steel bolt carrier, heat treated and plated per Mil Spec
    Phosphated steel bolt, heat treated and plated per Mil Spec

    Sights:
    National Match front sight post.
    With four set screws for front sight adjustment

    Weight:
    Empty – 8.85 lbs.

    Length:
    39 1/2"

    Upper Receiver:
    A3 Flattop, Forged
    7075-T6 aircraft aluminum alloy
    Hard coat anodized per Mil Spec and Teflon® coated black
    Dust cover
    Shell deflector
    Round forward assist
    Right hand ejection

    Lower Receiver:
    Forged 7075-T6 aircraft aluminum alloy
    Hard coat anodized per Mil Spec and Teflon® coated black
    Two-stage semi-auto trigger group
    Aluminum trigger guard
    Aluminum magazine release button

    Stock:
    Standard A2 black Zytel Mil Spec w/ trap door assembly

    Handguards:

    4-Rail aluminum Free Float Tube
    Includes 6 rail covers

    _____________________________________________________________

    The only modification I have done to this rifle is a Magpul pistol grip. I also purchased a Yankee Hill flip-up rear sight ($80 new) that will also come with the rifle. No mags will be included. I have a unused harris bi-pod
    adapter that will come with the rifle. I do have the original manual.

    Here is some info that I found online about the rifle:
    DPMS Squad Designated Marksman Rifle (SDM-R) Punches Targets at 600 Yards

    DPMS: AR-15 Rifles, Parts and Accessories.

    DPMS 20" SDMR Barrel Assembly : Parts4ar15

    Pics:

    IMG_4047.jpg

    IMG_4044.jpg

    IMG_4040.jpg



    Located in South Bend, Indiana. Would prefer FTF transaction.
     
    Last edited:
    Top Bottom