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parts kits

A parts kit is a kit of firearm parts without the receiver. This is due to US gun laws that consider the receiver the "gun" part of the firearm and the part that is regulated. This is different from other countries where pressure bearing parts such as bolts, barrels, and gas pistons are the regulated parts. A receiver can be purchased or manufactured to complete the firearm.The National Firearms Act (NFA) restricts the possession of automatic firearms, so most parts kits end up used with a semi-automatic receiver. In addition, under US gun law, a receiver that is legally a machine gun cannot legally become semi-automatic. There is no federal restriction on the purchase and import of machine gun parts kits (minus the barrel), however.Parts kits are available for many firearms including the AR-15 and AKM variants.

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Recent contents
  1. ORfisherguyx

    Rock River Arms LAR-15 stripped lower + parts

      1. For Sale
    • $220
    • Oregon City
    • Oregon
    -SPF's- New in the box RRA LAR-15 stripped lower receiver. This is an older version, marked 5.56mm, while the newer ones are marked Cal-Multi. This cash sale includes the lower, a RRA national match two stage trigger, selector with spring and detent, a trigger guard with roll pin, and front and...
  2. Elk_Sniper

    WTB: 2 AR lower parts kits

      1. For Sale
      2. For Trade
    • Portland
    • Oregon
    I decided to build two lowers that I have. Looking for two inexpensive LPKs or lower parts kits if you will trigger groups not needed. Also wouldn't mind finding two stocks with buffer springs and I'm on the lookout for two uppers and barrels. Shoot me a PM and let me know what you got
  3. H

    Bulgarian Plum 74 Parts Kits

      1. For Sale
    • $700
    • Sagle
    • Idaho
    2 Bulgy 74 kits I'll probably never get around to building. Both have blank trunnions (with bullet guided already riveted) and US cl barrels. I don't recall make as I bought and stashed these some time ago. Paypal FF, Zelle, Venmo, Cashapp. Kit 1) All matching (top cover, carrier, bolt...
  4. jsnprtr12

    Zev Gen 3 slide parts kits

      1. For Sale
    • $50
    • Toutle
    • Washington
    I have several Zev Technologies Glock gen 3 compatible upper parts kits for slides. Two kits are complete! The rest have all parts EXCEPT the striker plastic parts. So they have the striker. Just missing the striker sleeves. I have the spring cups that go with also. I also have Zev Technologies...
  5. rob1516

    **SOLD** Bulgarian AK74 kit with barrel

      1. For Sale
      2. For Trade
    • $1000
    • Portland
    • Oregon
    SPF Non matching numbers, has Tapco G2 trigger. Bore/barrel in amazing condition. Asking $1,000 obo Would consider trades for quality optics (plus cash on either end depending on optic) Crossposted on gunjoker, timestamp for first buyer if there are multiples.
  6. ar man

    Ar 15 lower parts kits.

      1. Want to Buy
      2. Want to Trade For
    • Keizer
    • Oregon
    I am looking to see if anyone local has any extra AR-15 lower parts kits looking for at least two full lower parts kits plus two full buffer tube set up seeing what's around before I order them. Used parts in good shape parts work to. Have cash and trade
  7. Cgleason

    Vz-61 Parts Kit and Magazines

      1. Want to Buy
    • Clackamas
    • Oregon
    As the title says, I am looking to buy a VZ-61 parts kit in 32acp with some magazines. If you have one send me a pm and we can work a deal. Would prefer local buying rather than ordering online.
  8. pnwhunter69

    Geissele Ultra Duty Lower Parts Kits

      1. For Sale
    • $110
    • Molalla
    • Oregon
    Geissele Ultra Duty Lower Parts kits, bnib 1 Black kit $110 1 DDC kit $110 (only the trigger guard is DDC the rest is black) -Super configurable ambi safety -Maritime bolt release -Super duty trigger guard -Super duty springs and detents -Super duty mag release -Super duty take down pins...
  9. Bcam

    I need parts for handguns

      1. Want to Buy
    • HAPPY VALLEY
    • Oregon
    I just bought a p365 FCU and it came with a really tiny grip module. I'm hoping to upgrade to the fuse p365 edition. If anybody is wanting to get rid of those or any type of p365 setup, I am more than interested. Also, I am looking for a Glock 43 or 48 slide as well as internals for a 43x Not...
  10. W

    Need Ruger Mk4 parts (all except barrel & receiver).

      1. Want to Buy
    • Salem
    • Oregon
    Hello! Came into possession of a Ruger Mk4 barreled receiver, and would like to complete it. Yes, I realize it might be easier to just buy a complete Mk4 (and I might do just that), but I thought I would check with the members to see if somebody who has customized their Mk4 has some parts...
  11. H

    AK Parts Kits

      1. Want to Buy
      2. Want to Trade For
    • Sagle
    • Idaho
    Looking for complete AK kits, with or without barrel. All nationalities, all variants. Prefer matching numbers kits, but interested in everything. Kindly DM let me know what you've got and what you want in sale or trade. Thanks in advance!
  12. burnsidePDX

    AK parts kits Wanted!

      1. Want to Buy
    • Gresham
    • Oregon
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  13. nwwoodsman

    AR15 Lower Parts Kits with buffer tubes, spring & buffer

      1. For Sale
    • $45
    • Vernonia
    • Oregon
    Anderson LPK with pistol buffer, buffer tube & spring $45obo LPK with carbine buffer, buffer tube, spring and Magpul CTR buttstock. I can't say for sure who the manfacture is. Hammer and trigger both stamped F3 $75obo Neither kit has the trigger guard. Both were previously installed, fired a...
  14. C

    3 AK-47 Parts Kits, Receiver Bending Die Set, Build tools and Build Parts

      1. For Sale
    • $300
    • McMinnville
    • Oregon
    All from AK-builder.net About $1000 worth of stuff 3 Romanian Parts Kit AK-Builder AK Rivet Sets AK-Builder Flat Bending Die Set 5mm & 7mm Reamer Set Spot Welder Tong And more tools - Everything shown in the photo - Will meet in surrounding area
  15. Mac Mowgli

    VZ 61 Skorpion Parts- wire stocks, rate reducer, grip, triggers, decommissioned receivers, lower parts kits etc

      1. For Sale
    • Portland
    • Oregon
    I have several parts from Czech VZ61 Skorpion kits that i am not using, all in used condition: 2–over-folding wire stocks—$60 each 1–rate reducer-$40 1–wood grip-$25 2–torch cut decommissioned receiver-$50 per 2--triggers & Lower Parts kits-$50 per Feel free to make an offer on the whole lot...
  16. Willynuggz

    Iso .556 ak and parts kits.

      1. Want to Buy
      2. Want to Trade For
    • Rainer
    • Oregon
    Looking for a .556 ak and ak parts kits. Message me whatever ya got.
  17. Gunbuggy

    New PSA 16" complete upper receiver, lower receiver, and lower parts kit.

      1. For Sale
      2. For Trade
    • $325
    • Vancouver
    • Washington
    Trades considered- -Handguns lever guns bolt guns. -red dots (eotech, aimpoint, MRO etc) with some cash on my end. -ammo -backup irons (kac, mbus pro or mbus 3, Troy, etc etc) -anything cool feel free to offer. Midlength OD Green fsp complete upper. Freedom. $325 (The MLOK upper is sold) 2...
  18. kalashkid

    new classic zastava yugo m70ab ak47 underfolding parts kits complete with barrels

      1. For Sale
    • $698
    • Portland
    • Oregon
    NEW CLASSIC ZASTAVA YUGOSLAVIAN M70AB2 UNDERFOLDING AK-47 SERVICE RIFLE SETS. COMPLETE INCLUDING ORIGINAL SERBIAN BARREL PRE-DRILLED OPTIONAL . ALL MATCHING & VIRGIN PARTS KITS IN BOTH DARK TEAK AND RED BIRCH SELECT GRADE FURNITURE. WILL FIT EITHER MILLED OR STAMPED RECEIVERS BOTH STANDARD AND...
  19. TylerRitts

    PPs-43 build

    Hello everyone! I just got my semi auto converted bolt back in and i am ready to start welding up my kit. However I only have one hang up. I only have a Titanium 125 flux core welder. Do you think this will work okay? I have access to a bunch of different grinding and sanding tools. Thanks
  20. Koda

    AR15 oring and "critical" spare parts kits

    What is the oring for I keep seeing in parts kits? And why cant I find a single schematic diagram showing where it goes? https://www.midwayusa.com/product/1019428041?pid=372872
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