WBP Poland Jack 556SR 5.56 NATO AKM-Pattern Side-Folding, 16 in Nitrided Threaded Barrel, Polish Eagle Crest, 2024 Mfg
This WBP Poland Jack 556SR is a 5.56mm NATO AKM-platform rifle built on a stamped, dimpled receiver with a steel side-folding stock and laminated wood handguards. It features a 16 in nitrided, threaded barrel with a factory multi-port brake, a bayonet lug, and a factory side optics rail. Distinctive details include the Polish eagle crest engraving near the rear sight block, 2024 manufacture markings, and hand-applied marks "242" and "AV" on the wood handguards. It comes with three 30-round magazines, a bayonet set, the original box with serialized label, and the Atlantic Firearms basic owners leaflet.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The exterior shows minor surface scratches and small finish blemishes from prior handling. The bore presents a bright, mirror appearance with crisp rifling.
What’s Included
- 2x 30-round 5.56 AK-pattern polymer magazines (varied patterns) plus 1x 30-round Russian AK-74 5.45x39 bakelite magazine (Izhevsk triangle-with-arrow; not compatible with this 5.56 rifle)
- AKM-pattern bayonet with scabbard and belt hanger
- Atlantic Firearms AK-47 & AK-74 Basic Owners Information leaflet
- Factory cardboard box (WBP Jack 556SR) with serialized label
The Jack 556SR follows the classic AKM layout with a stamped steel receiver featuring magazine well dimples, a paddle-style magazine release, a right-side charging handle, and a standard selector/safety lever. The black-finished, steel underfolding stock locks securely and keeps the package compact when folded.
Its 16 in nitrided barrel is threaded and fitted with a factory multi-port brake. Chambered in 5.56mm NATO (.223 Rem.), the rifle uses detachable AK-pattern 5.56 magazines and is rated for a 30+1 capacity. A bayonet lug is present.
Sighting is by durable iron sights: a hooded front post and a tangent rear sight leaf. A factory side optics rail is installed on the receiver for mounting compatible side-rail optics if desired.
Markings include Wytwornia Broni Popinski in Rogow, Poland, and the Atlantic Arms MFG, Duluth MN, USA import stamp. The rifle is factory-engraved with the Polish eagle crest near the rear sight block. The laminated wood handguards display hand-applied marks "242" and "AV," adding identifiable character to this specific example.