Frames are aluminum, not zamak.
Model: RR22B4
Price: 194.97
UPC: 72796250020 0
Barrel Material: 1215 Steel
Bbl: 4.75
Caliber: 22 Long Rifle Only
Cylinder Capacity: 6 Rounds
Cylinders Material: 12L14 Steel
Finish: Blue
Frame Material: Aluminum Alloy
Grip: Cocobolo
Land and Grooves: 6
Land Width: .076 inch
Length of Rifling Twist: 1 Turn in 14 inches RH
Over all Length: 10.035 inches
Sights: Open fixed type; Notch at Rear
Style: LR CYL ONLY Fixed
Trigger Pull: Approximately 6 Pounds
Weight Unloaded: 33.4 ounces (Aprox)
[Aluminium alloys (or aluminum alloys; see spelling differences) are alloys in which aluminium (Al) is the predominant metal. The typical alloying elements are
copper, magnesium, manganese, silicon, tin
and zinc.
Zamak
Zamak (formerly trademarked as ZAMAK and also known as Zamac) is a family of alloys with a base metal of zinc and alloying elements of aluminium, magnesium, and copper. Zamak alloys are part of the zinc aluminium alloy family; they are distinguished from the other ZA alloys because of their constant 4% aluminium composition. /QUOTE]
I think they are hedging the numbers a bit when they use the tern aluminum "alloy". Aluminum frames
do meet the requirements of melting point laws.
The lower priced rimfire Rough Riders
are built on Zamak frames.
Heritage RR22B6 Rough Rider 6RD 22LR 6.5" Blued
Model
RR22B6 Condition
Factory New
Bud's Item #
87904 UPC
727962500309
Manufacturer:
Heritage Manufacturing Quantity Remaining
10+
*This model does not meet requirements for melting point laws.