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20 inch

A 19-inch rack is a standardized frame or enclosure for mounting multiple electronic equipment modules. Each module has a front panel that is 19 inches (482.6 mm) wide. The 19 inch dimension includes the edges or "ears" that protrude from each side of the equipment, allowing the module to be fastened to the rack frame with screws. Common uses include computer servers, telecommunications equipment and networking hardware, audiovisual production gear, and scientific equipment.

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Recent contents
  1. joeg217

    20 inch Aero M5 308 AR10

      1. For Sale
    • $10000
    • Albany
    • Oregon
    20 inch barrel Aero lower Aero uper Radian raptor SD charging handle 3 mags .308 Just looking to sell can meet anywhere from Salem to Eugene. Hardline 4-12 optic
  2. blackbandet

    Rossi 92r in 45 colt 20 inch

      1. For Sale
    • $675
    • Vancouver
    • Washington
    Rossi 92 20 inch 45 colt 10+1 Wood stock Great shape Iron sight 675.00 Vancouver wa meet Please keep thread clean
  3. blackbandet

    Stoeger coach gun 12 gage blued 20 inch

      1. For Sale
    • $550
    • Vancouver
    • Washington
    stoeger Coach gun in 12 gauge Blued Wood stock Good condition 550.00 Pic coming soon Vancouver wa ffl meet
  4. sagia308

    Ar-10 psa lower Rifle spring cut to 28 coils test for carbine buffer tube 20 inch barrel extraction

    seems ok now was about the same as the carbine srimg that i streech out this one hss a thicker coils on the rifle spring verses carbine spring psa that was thinner
  5. Lh223

    Palmetto State complete 20 inch nitride upper

      1. For Sale
    • $250
    • Everett
    • Washington
    For sale here is a 20 inch upper from Palmetto state. It includes a nitride bcg and milspec charging handle, rifle length gas system. It's in great shape and has been barely used, it's from a build that I never really shot, has about 300 rounds or less through it.
  6. Vepr545x39

    Vepr 5.45x39 20 inch barrel

      1. For Sale
    • $2000
    • Las Vegas
    • Other
    Time to sell for other projects I have Vepr 5.45x39 20 inch barrel $2000
  7. Clinton475

    AR-10/.308 Winchester barrel, 20 inch, accepts .750 gas block, 1:10 twist, 5/8"-24 thread, $225 OBO.

      1. For Sale
    • $225
    • Salem
    • Oregon
    Winchester medium contour, chrome moly phosphate, gas system length: rifle length compatible with AR-10, LR-308, weight: 2 pounds, barrel: SOCOM, NO barrel nut OR gas block. See picture for 17" SLIM MLOK handguard also for sale.
  8. Reaper79

    Aero m4e1 complete upper with 20 inch barrel

      1. For Sale
    • $700
    • Gresham
    • Oregon
    Aero m4e1 upper reciever, fail zero bcg, balistic advantage 20 inch barrel, Epsilon vg6 muzzle brake, Aero gas block and tube, radian Raptor ambi charging handle timber creek 15 in enforcer handrail. Price is $785. Not interested in trades.
  9. Reaper79

    20 inch complete5.56 upper with bcg an ch

      1. For Sale
    • $825
    • Gresham
    • Oregon
    Aero precision M4E1 reciever with Fail zero bcg, radian Raptor charging ambi charging handle, Timber creek 15 inch enforcer handguard, balistic advantage 20 inch barrel, Epsilon vg 6 brake, aero logo gas block and stainless gas tube. Zero round count. $825. Cash only.
  10. Reaper79

    BRAND NEW 20 inch AR-15 ZERO round count!

      1. For Sale
    • $1300
    • Gresham
    • Oregon
    Matching Aero Precision M4E1 reciever set. Rise Armament Aero logo single stage drop in trigger. Aero Precision gas block & tube Aero precision buffer tube & lower parts Radian Raptor charging handle Fail Zero bcg Timber creek enforcer 15 handrail Timber creek extended mag release and ambi...
  11. S

    870 express magnum with wood furniture 2 round extension and 20 inch fully rifled barrel!

      1. For Sale
      2. For Trade
    • $325
    • WEST WINFIELD
    • Other
    i have a 1993 870 express magnum with wood furniture 2 round extension and 20 inch 2 3/4 and 3 inch chamber fully rifled barrel for sale, also has the flexitab lifter assembly installed,has the fiber optic sights on it the only problem with it is the finish on it! Like new barrel! Beautiful wood...
  12. S

    DPMS Bull Panther 20 inch

      1. For Sale
    • $1000
    • Nine Mile Falls
    • Washington
    Unfired DPMS 20 inch Bull.
  13. 5

    AR15 20 inch fixed A2 Olympic Match barrel Colt Upper Spikes Lower 223 Removable Handguard

      1. For Sale
    • $675
    • Salem
    • Oregon
    Gun has very few rounds through it. Free floated Olympic fluted heavy contoured match barrel. 1 in 10 twist. Colt bolt and carrier. Colt upper. Spikes lower. $675.00 503-871-8700
  14. S

    DPMS AR-15 20 inch barrel

      1. For Sale
    • $1000
    • Nine Mile Falls
    • Washington
    Like new DPMS 20 inch heavy barrel. 5 total rounds fired. 1 magazine. Bipod not included
  15. benja455

    Brand New AR Parts (Spikes Spider Logo Upper, 20 Inch HBAR Match Grade)

      1. For Sale
      2. For Trade
    • $1
    • West Seattle
    • Washington
    1x Spikes Upper, brand new in plastic = $OLD 1x 20 inch match grade HBAR, 1:7 twist, .750 gas block, rifle length gas system. Marked with a “G” and nothing else. = $125 OBO I will ship and we can figure out the cost. Trades: - 38 special ammo - C&R guns
  16. S

    Savage Mld 10 Stealth 308 with an 20 inch barrel

      1. For Sale
      2. For Trade
    • $975
    • Nine Mile Falls
    • Washington
    Savage mld 10 Steath 308. 20 inch threaded barrel. 1 10 round magazine. Original box. Some marks on it. Small scratch on lt side. See photos for condition. Bi-pod not included. $975.00 shipped. Will also do partial trade and cash for a Nightforce NXS 5.5-22x56 or 8-32x56.
  17. E

    DPMS AR-15 223. 20 INCH STAINLESS BULL BARREL.

      1. For Sale
    • $750
    • Keizer
    • Oregon
    Selling a nice DPMS AR-15 223. 20 inch stainless bull barrel with 3x9x40 nikon prostaff scope with bdc drop. Very accurate shooter. Rattle can paint job doesn't look bad but you can take it off if you want. 750.00 OBO comes with 3 mags and 50 rounds of ammo and buyer pays transfer fees at...
  18. Salps

    WTB Mossberg 590 a1 20 inch

      1. Want to Buy
    • Shoreline
    • Washington
    Looking for one, there are many different models I will consider any. Pm me please. Thanks Scott
  19. littleliver

    Mossberg 12 Ga. 20 inch Barrel and Knoxx Compstock

      1. For Sale
    • $180
    • Cosmopolis
    • Washington
    20 inch barrel, magazine tube, spring and follower for Mossberg 500. Barrel has a HiViz front sight, https://www.hivizsights.com/product/tac1001/, and comes with green and red inserts. Stock is a Blackhawk Knoxx Compstock, This is a recoil reducing stock plus has a Limbsaver pad. I am willing to...
  20. Tack_Ryan

    20" Heavy Barreled 5.56 Upper With Magpul, VG6, and BCM Accessories

      1. For Sale
    • $275
    • Banks
    • Oregon
    For sale is a 20" Bear Creek Arsenal Heavy Barrelled Upper Receiver chambered in 5.56. Easily shoots out to 500 yards with irons alone. Very smooth cycling. Added a Magpul Handguard, VG6 Delta Muzzle Device, Blitzkreig Components Chevron Front post sight, Harris Style bipod with tilt, and BCM...
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