Lee-Enfield NDT (No Drill-Tap) Scope Mount for No4 and No5 Gen 3

NOTE: Fits both Lee-Enfield No.4 and No.5 and does NOT fit any other Lee-Enfield models such as SMLE and No.1 The No.4 and No.5 (Jungle Carbine) have aperture sights that located at the back of the receiver. The rear sight base looks like two "ears" after the rear sight leaf is removed and the bridge charge guide is in front of the rear sight. If your rifle does not look like this or was "sporterized" (e.g. rear sight base cut or charge guide removed), this scope mount will NOT work. Please contact us if you are not sure.  The Gen 3 version works with all safety bolt types, including the "Kicked Leg" type: Features the unique all-steel NDT side mount base and rock-solid 3-bolt mounting system: The Gen 3 version kit now comes with a flat rear sight leaf that allows easy bolt removal without removing the optic.  The ultra-low profile picatinny rail allows you to mount the scope as low as possible to the barrel and provides the option to keep the original iron sight as the backup :