Trailblazer Firearms LifeCard Folding Pistol .22 Long OD Green Pistol

A: This is constructed of premium durable materials, it has a 4140 steel barrel, bolt and trigger with a precision machined billet aluminum grip and frame. Hope this helps.

A: Dan, the 22WMR is a much higher pressure cartridge than the 22LR so the 22WMR life card has both an anodized aluminum frame and handle while the 22LR has a polymer handle. Trailblazer details here : ---- https://trailblazerfirearms.com/what-is-the-lifecard-made-of/

A: Dan, The barrel liner is machined from 4140 steel and is button rifled as well as being plated with Isonite. The hammer, trigger and other small parts are made from the same 4140 steel, but the grip, barrel shroud, and larger components are milled from light-weight 6061 hard anodized aluminum. Trailblazers web site says it is made of steel, aluminum, and polymer, but does nor say exactly which part(s) are polymer. Have a great day!