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aero upper

The Aero A.30 was a biplane light bomber and reconnaissance aircraft built in Czechoslovakia in the late 1920s. It originated as an attempt by Aero to improve the performance of the Aero A.11, but soon evolved into quite a different aircraft, larger and more powerful than its predecessor. The aircraft is readily distinguished from other related types by the difference in spans between its wings – the upper set being of much greater span than the lower.
Prototypes of the A.30 were retrospectively designated A.130, with the A.230 the main production version. The A.330 and A.430 featured different, more powerful engines, but the latter of these did not enter production, serving instead as the prototype for the Aero A.100.

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Recent contents
  1. B

    Aero upper w/ carry handle trade

      1. For Sale
      2. For Trade
    • $165
    • Boise
    • Idaho
    Have a lightly used Aero upper with a detachable carry handle- would trade for a streamlight protac + cash or sell for $165
  2. B

    7.62x39 aero upper complete

      1. For Sale
    • $400
    • Sandy
    • Oregon
    Aero upper and 15” handgaurd KAK barrel and bolt carrier , UTG flip up sights and 3 mags 2 20 and a 30 h this has been shot doesn’t look like too much Also I have 4500 rounds of 7.62x39 in ammo classified 400 or trade towards seekins precision or Daniel Defense ar parts carbon fiber...
  3. Zapata47

    Aero S-One 15" handguard

      1. For Sale
    • $150
    • Portland
    • Oregon
    Aero Enhanced assembled upper with 12.7" handguard (upper is new, handguard lightly used) - SOLD Aero S-One 15" handguard (brand new) - $150 Meet up in outer SE Portland near mall 205.
  4. huntpotter

    AR Parts, Aero Upper, FDE Forearm, Nitride BCG ** Discount Deal **

      1. For Sale
    • $50
    • Vancouver Ridgefield
    • Washington
    Up for sale. SW Washington, Vancouver area, Clark County area. Leftover AR parts. Mocked up an upper, and didn't end up using. Aero M4-E1 upper. Burnt Bronze anodized. Used, with a couple wear spots. ($50 cash) Expo (Primary Arms), 15" Mlok handguard, with barrel nut. FDE. As new. ($50 cash)...
  5. X

    10.5 criterion x geissele mk8 x aero upper

      1. For Sale
      2. For Trade
    • $540
    • Portland
    • Oregon
    10.5 criterion barrel upper with less than 500 rounds through it. Super smooth shooting upper. Geissele mk8 rail Aero upper Aero gas block and tube Rattle canned camo Mainly looking for cash but will trade towards nice lpvo Can add aero bcg and standard charging handle for 80$
  6. arakboss

    Free Complete Aero Lower with "Complete" Aero Upper Purchase. Use code AR15UL

    This is buy it now deal, don't snooze. Pick out any non blem, full price, "Complete" Aero Upper and a complete Lower, add to cart. Enter code AR15UL and the lower will be free. I ordered these two items and the total was $420 shipped...
  7. N

    Colt barrel / upper

      1. For Sale
      2. For Trade
    • $280
    • Milwauke
    • Oregon
    Looking to sell or trade for red dot / maybe 12 ga? Could add. Debated building it up but I procrastinate also would potentially be open to paying to have it built out if you happen to have tools/parts on hand. Colt le6920 barrel on broken a upper. Told square forge
  8. zx14

    New complete aero upper 5.56

      1. For Sale
    • $525
    • Vancouver
    • Washington
    Brand new aero 16 inch 5.56,with ambi ch, nickel boron bolt, Daniel defense sights,
  9. R

    M4E1 11.5” complete Aero upper receiver

      1. For Sale
    • $275
    • Tigard
    • Oregon
    M4E1 11.5" complete Atlas R-One Aero upper receiver with mbus gen 2 sights. Like new. No BCG. Radian Raptor LT charging handle can be included.
  10. jdb98

    Complete 18 inch Aero upper (no BCG/CH)

      1. For Sale
    • $350
    • Vancouver
    • Washington
    This upper started out as a factory 16 inch m4e1 upper. I had the barrel swapped with an 18 inch Ballistic Advantage SPR barrel. The barrel swap was done at limitless in washougal. 500 rounds total on this upper, 200 of those through the current 18 inch barrel. Can include a BCG for $80, but...
  11. 3wayA

    WTT 556 Aero Upper for 300BO

      1. For Trade
    • Portland
    • Oregon
    Looking to trade my 7.5” complete upper in 556 for close to the same in 300BO Warcomp and warden can be included but was planning on keeping it.
  12. T

    Aero Upper 8in 300Blk for lower

      1. For Trade
    • Tumwater
    • Washington
    It’s a factory Aero enhanced upper in 300 Blackout. 8in barrel and extremely soft shooting. Exactly 40 rds down the pipe. No BCG included. Would like to trade for a nice stripped lower or maybe a couple cheaper lowers(also stripped). Thanks!
  13. gvrrett843

    BNIB Aero upper in FDE

      1. For Sale
      2. For Trade
    • $85
    • Oregon City
    • Oregon
    BNIB FDE aero upper. Only taken out of the box to take the pictures. Got it as a gift and I don’t see myself using it for a long time so I figured I’d get ride of it. Asking 85 obo
  14. T

    *New* Complete Aero upper with 10.5" 5.56 Carbine Barrel w/ Pinned FSB and Magpul Handguard

      1. For Sale
    • $300
    • Hillsboro
    • Oregon
    $300 obo, would trade towards an Eotech 512 or 518. Brand new in original box and packaging. Was going to use for a SBR but picked up a colt 11.5” barrel I’m going to use instead. Does not include charging handle or BCG. See link below for more details and specs...
  15. cvande

    Daniel Defense MK18 / Aero Upper / BCM BCG / Radian Raptor CH AR Build

      1. For Sale
    • $2100
    • Eugene
    • Oregon
    Putting up my AR 5.56 build. Unfortunately, moving out of state and have to sell. Message me with any questions. Can include PMAGS and Lancer Mags. Moving out of state Monday 11/7 and am pricing entire pistol(with optics) at $2100. Thanks
  16. O

    Daniel Defense / Aero upper

      1. For Sale
      2. For Trade
    • puyallup
    • Washington
    I have a lightly used DD/Aero 16" upper that had the fsb removed so the DD rail could be installed. dont think ive shot it but if i have no more than 50 rds has the fde M4A1 RIS quad rail. 16" aero upper , VG6 Delta, breach ch, aero bcg, magpul offset pro's , aero scope mount, primary arms sfx...
  17. kasuk

    Aero Upper Receiver, 16" 223 Wylde Barrel, SA Gas Block, Q Cherry Bomb, Aero BCG

      1. For Sale
    • $1
    • Bellevue
    • Washington
    Aero Assembled Upper w/ Strike Dust Cover - $80 Ballistic Advantage Premium SS 223 Wylde 16" barrel - $100 Aero BCG - $100 Q Cherry bomb 1/2x28 (223/556 bore) - $55 Superlative Arms Gas Block - $75 No name Charge handle - Free w/ purchase of $100 Looking for a Magpul K2+ in blk and will...
  18. jerhine23

    14.5 aero upper with pinned and welded deadair keymo on mk14 geisselle handguard

      1. For Sale
    • $500
    • milwaukie
    • Oregon
    14.5 aero upper with pinned and welded deadair keymo on mk14 geisselle handguard to make it passed 16inch no bcg, no charging handle and all accessories not included (magpul pro, red dot, light ) only selling the upper receiver
  19. A

    Aero Upper, Ferro, High Speed Gear, Radian, etc.

      1. For Sale
      2. For Trade
    • $350
    • Portland
    • Oregon
    Aero 10.5 with Aero .750" AGB, S-One handguard, VG6 Epsilon. Less than 100 rounds. 5.56 $330 High Speed Gear Slim-Grip laser cut MOLLE padded belt MCB (L) w/ HSGI D-ring riggers belt (XL) Fits pant size 36-ish -$100 Ferro Slingster, God's Plaid M81 NIB $85 Radian Raptor FDE $70 100 rounds...
  20. GR8NRTHWST

    Aero upper w/ geissele mk8 handguard/gasblock

      1. For Trade
    • $400
    • Spokane
    • Washington
    10.5 inch barrel length 9.3 inch Geissele MK8 Handguard & Gas block The handguard is cerakoted Used as a truck gun so it’s scratched 1500 rounds fired Will trade for nv compatible Delta Point Pro Rmr Must have 30mm scope ring mount no exceptions Or a Dji drone
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