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Upper may refer to:
Shoe upper or vamp, the part of a shoe on the top of the foot
Stimulant, drugs which induce temporary improvements in either mental or physical function or both
Upper, the original film title for the 2013 found footage film The Upper Footage

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  1. Pdx_556

    M16 Clone upper

    Hey guys! Selling my barely used M16 clone upper. Midwest industries quad rail, brownells 20” barrel (100 round through it), F marked front sight post, forgot the manufacturer of the upper receiver but I believe it was Wilson Combat. No BCG or CH. Colt A2 flash hider and Colt Carry handle. I’ll...
  2. songmeesay


    Getting rid of a whole bunch of stuff I never used. This set was put together for photos and hasn't seen a single round. Comes complete with dusk cover/ejection port/Raptor CH but NO BCG. You can not get this color from Radian with their builder sets (I asked) so Greg at STG (who did their...
  3. D

    10.5" Bravo Company Upper with Noveske, Vortex and Strike Industries

    I'm selling my 10.5" Bravo Company Upper to fund another product, it has set in the safe and only has been shot once. 10.5" Bravo Company Upper Strike Industries Mega Fins Hand Guard, Part# MEGAFINS-12FSP with box Noveske Pig KX5, Part #KX5-556 with box Vortex SPARC AR, Part# SPC-AR1 with box...
  4. eldbillbo

    Flat top low profile ar15 upper with Anderson barrel

    In vg-ex condition except for the gas block is scratched up from being removed from its last barrel its a really really tight-fitting gas block which is a good thing unless you want to remove it. no bolt carrier or charging handle $200 very low rds. MORE PARTS Flat top low profile ar15 upper...
  5. eldbillbo

    M4A2 Carbine style upper

    Unknown Brand upper barrel is not chrome lined. The receiver does have some finish wear on the carry handle so don't expect a safe queen FSB uses a roll pin or straight pin not taper pins but it solid (no Bolt carrier group or charging handled) $250 MORE PARTS FOR SALE Flat top low profile...
  6. Seared Saba

    SIG MCX VIRTUS 5.56 / 16 inch Upper

    This is a complete upper kit for Sig MCX Virtus. This hasn't been used much, couple hundred rounds only. Asking price is $1000. Eotech setup is not included for this sale. Also, no trade. Please PM me directly for any inquiry. Thanks
  7. M

    A2 upper receiver and front sight

    Selling a used a2 upper receiver and front sight it has no bcc it is used asking $75 obo pick up in Castle rock WA it has a split A forge mark I believe that it is anchor Harvey forge
  8. eldbillbo

    WTT Ar15 parts for A1 upper receivers and A1, Sp1 or M16 Barrels

    Looking for A1 upper receiver and barrels Sp1 or M16 barrels and upper receivers as well Lots to trade Cetme Handguard retainer Bushmaster 14.5" barrel with pinned flash hider ( for you closest commandos this means you can attach your bayonet correctly and stab watermelons with it) M4...
  9. N

    Complete Mid-Length 14.5 Pinned Upper

    $435 (will ship, as well) ~250-300 rounds Assembled professionally by Riflegear of Plano, TX 14.5" bbl with pinned Battlecomp. Comes with BCG, charging handle, and full assembled upper. Mid-length gas system. Troy Alpha Rail installed. Front and Rear Troy Sights NOT INCLUDED
  10. Roygun

    For Sale/Trade: Used Aero Precision M4E1 Enhanced 16" 5.56 Mid-Length Complete Upper Receiver FDE

    Used with 300 rounds down barrel. Strike Industries polymer dust cover installed. A2 flash hider. No bolt carrier or charging handle. Wear marks and nicks on reciever and on handguard from attachments. 300 cash firm possible trade 16" 5.56 Mid-Length CMV Barrel Low Profile Gas Block and Mid...
  11. eldbillbo

    264 LBC (6.5 Grendel) Type 2 Complete Upper with Carbon Fiber Float tube in time for hunting season

    If your gonna hunt deer with your ar15 at least throw a bigger bullet right? The 6.5 Grendel has been compared to the .308 although I beg to differ though but its still a much better cartridge for the big game than a 223 and will fit on the same lower receiver as your .223 carbon fiber float...
  12. eldbillbo

    M4 A2 Upper with 14.5" Bushmaster barrel Pinned flashhider for 16" barrel length

    Bushmaster 14.5" barrel with pinned flash hider ( for you closest commandos this means you can attach your bayonet correctly and stab watermelons with it) M4 carbine Barrel 1/7 twist chrome lined with A2 receiver. the barrel is unfired. but the previous owner over torqued it and it is not...
  13. G10k

    10.5" complete M-Lok M4 upper w/BCG & BUIS

    Barrel Length: 10.5" Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Nitride Muzzle Thread: 1/2-28 Twist Rate: 1:7 Barrel Extension: M4 Muzzle Device: Palmetto State Armory Fluted Flash Can Receiver Material: Forged 7075 T6 Bolt Carrier Profile: Full-auto 10.5" 4150V Chrome Moly...