Rare 1959 Polish KBK wz. 1959 Parts Kit – Milled-Receiver Type 3, Underfolder Stock, Original Polish Barrel in 7.62x39mm (Mostly Matching #05167)
“Small Batch” alert: we are first to bring to market a limited run of KBK wz. rifle parts sets still wearing their torch-cut Type 3 receivers and intact factory barrels. Every kit is listed individually, so what you see is exactly what you get.
This set is a 1959-dated, Circle 11-stamped Polish AK-47 that left Radom’s famed Łucznik factory. It retains a mostly matching-number group (#05167) – receiver stub, bolt, bolt-carrier, and recoil spring are all roll-marked alike, while the dust cover is a non-matching surplus part. The original cold-hammer-forged barrel remains pinned in the trunnion with strong, bright rifling, though it shows some external service wear and minor pitting.
KBK wz. 1959 & Polish AK history
KBK is short for Karabinek—Polish for “carbine.” The model code wz. 1959 (“wzór 1959” = “Pattern 1959”) identifies this specific production year of Poland’s license-built Type 3 AK with a milled-receiver. These rifles were part of a series produced in relatively small numbers from 1957 until the transition to the stamped-receiver AKM. While most were fixed-stock models, a small number were produced with an underfolder stock, making this variant particularly desirable. Because most were rebuilt, taken apart for spares, or used for AKM conversions, KBK wz. 1959 parts sets are exceptionally scarce today.
Original Features
- Caliber 7.62x39mm
- Machined / Milled-Receiver Type 3 (torch-cut per ATF spec, small cut section has been removed)
- Complete populated barrel assembly with factory front-sight & gas blocks
-
Underfolder Stock & Wood pistol grip
- Factory code “11” and selector markings (“C” full-auto / “P” semi) on receiver stub
This Kit Includes (exactly what’s in the photos)
-
Complete barrel assembly – still in original trunnion, Circle 11 / 1959 on chamber (Note: Minor external pitting on barrel components)
- Cleaning rod
- Wooden handguards (upper & lower)
- Milled torch-cut receiver section (#05167), small cut section has been removed.
- Barrel Nut protecting muzzle threads.
- Strong rifling
- Complete front and rear sights
- Complete underfolding stock assembly
- Mag-catch assembly
- Recoil-spring assembly (serial-matched)
- Wood pistol grip + grip screw
- Dust cover (non-matching)
- Bolt & bolt-carrier (serial-matched)
- Safety / selector lever
- Disconnector
- Hammer & hammer spring
- Trigger
- Axis pins
Condition: GOOD CONDITION. A great project set for a builder. This is a mostly-matching parts set with a non-matching dust cover. As pictured, there is some minor external pitting on the barrel assembly components, though the bore itself remains bright with strong rifling. Finish shows typical service wear, and wood has light dings but no cracks. An excellent opportunity to build a historic Polish underfolder with nearly all matching numbers.
Supply is extremely limited – Don’t miss the chance to build or preserve a true piece of Cold-War history.
NOTE: All parts must be inspected and installed by a qualified gunsmith. Receiver pieces are sold as historical artifacts only.
DISCLAIMER: Parts kits are subject to state-specific shipping restrictions and cannot be shipped to California, Connecticut, Hawaii, Illinois, Maryland, Massachusetts, New Jersey, New York, or Washington. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.
