MG-42 / M53 Semi-Auto Safety Block, *NEW*

*NEW* manufactured safety block for the semi-automatic M53/MG 42 grips using AR-15 fire control parts.

Sold individually.

Perfect for your semi-auto M53 or MG 42!
These safety mechanisms work by blocking the hammer from falling when used with AR-15 fire control groups.
*NEW* manufactured parts by Wise Lite Arms may have some mild shop wear.

Parts must be inspected and tested by qualified and competent gunsmiths or armorers before use in a firearm.
Not all firearm parts are interchangeable; use of surplus parts without proper knowledge could cause a firearm to malfunction and cause property damage, injury or death.