These are original magazine catches for No.4 series Rifles. These are a universal fit for all .303" No4 Rifles of all Mks, No5 Jungle Carbines, 7.62mm L8 Series Rifles, 7.62mm L39A1 Target Rifles and L42A1 Sniper Rifles and are also correct for both the No.7 and No.9 .22" Training Rifles.

Unit of sale 1 catch. New and unissued condition.

British army Part No B1/CR446. NATO Stock No B1/1005-99-961-8031.

Stock No EFDNO4SP31.