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Panzer AR57 12" 5.7x28mm ULT Upper With Two 50rd Magazines
Panzer AR57 12" 5.7x28mm ULT Upper With Two 50rd Magazines
SKU
BUN-438
CA WARNING (Prop 65) & Compliance Information
Please read before purchasing.
Please read before purchasing.
Products Details
Panzer AR57 ULT Upper Assembly 5.7x28mm 12" - AR57ULT-12
DETAILS
Brand: Panzer Arms
Model: AR57 ULT
Product Type: Upper Receiver
Caliber: 5.7x28mm
FEATURES
AR57 12" Complete ULT M-LOK Upper, AR57 Mfg, Factory new. Comes with a 12" lightweight barrel with M-LOK rails. This AR57 Upper Receiver Assembly converts any AR-15 lower to a rifle capable of shooting 5.7x28 ammunition. The unique upper design loads from the top and ejects downward through the AR-15 mag well. The new generation upper has a stronger, lighter, and more streamlined rail; finished with a beautiful ultra-smooth melonite black coating. Comes with one 50-round magazine.
Convert your AR-15 type rifle to shoot the same 5.7x28 ammo as the legendary FN P-90 PDW!
This AR57 Upper is constructed with a steel barrel, muzzle brake, bolt carrier group, buffer, and screws, all built into an alloy monobloc receiver. In other words, it is ready to drop in and push pin. It is also built as solid as a tank. A single block of Aircraft Grade 7075 T6 aluminum, referred to as Kryptonite Monobloc and rated at 83000 PSI strength, is used for the receiver and its component rails. Precision milled to within .002 tolerance, this upper is chambered in 5.7 x 28 mm. The barrel is 12 inches with a perforated muzzle brake attached on 1/2 x 28 threads making the overall length 18 inches; the bore is six groove right hand 1:8.5 FN twist.
The sight system is a 13 slot Picatinny over the operating handle, with 3-slot upper and lower forward rails. The metal parts, including receiver, rail, barrel, and bolt, are melanite treated for a hard, durable finish. Bolt is made from 8620 alloy. The receiver and rail block measures just over 17 inches overall length; from the receiver back to the muzzle end, the total length is 24 9/16 inches. In contrast to many other receivers, there is no gas system to become clogged with carbon or fouling; the chamber stays clean well beyond extended shooting. Extremely reliable, simplicity is key, with the free sliding bolt being the only moving element and its easy removal makes maintenance literally a snap. The AR-57 system ejects spent rounds through the lower’s magazine well.
AR57 5.7x28mm Magazine 50rd Smoke - AR57-50M-2
DETAILS
Brand: Panzer Arms
Model: AR-57
Capacity: 50
Color: Smoke
FEATURES
The PW Arms AR57 magazine holds 50 rounds of the unique 5.7x28mm FN cartridge for use in your P90, PS90, or AR57 upper. Magazines are Translucent black in color, allowing you to see quickly how many rounds remain, and are easy to load.
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Compliance
Shipping Restrictions
It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.
All NFA Rules Apply
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.