The Luth-AR LR-13A is a magazine catch assembly for AR-15 lower receivers. It replaces a worn, lost or damaged mag catch so magazines lock in and drop free reliably. It is a common part to keep on hand when building or servicing a lower. Check the part number against your firearm before ordering.
- Brand: Luth-AR
- Type: magazine catch assembly
- Listed weight: 0.03 lb
- Part number: LR-13A
