Developed in the 1960s and deployed in the 1970s, the Enfield L42A1 was an upgrade of the Number 4 Mark I (T) sniper rifle configured for use with 7.62x51 NATO ammunition, fitted with a high pressure bolt head and hammer forged target barrel. Additionally, Model 32 Mark III scopes were also upgraded to match the new caliber. About half of the approximately 900 rifles made were condemned and destroyed post-service by the Ministry of Defense. Standard sights and import marked barrel. "19T" on top of the extractor assembly and bolt handle, and "L42A1 D71" on the left side of the receiver. The scope body is finished in black, the original 32 MkIII markings lined out, with the original "AK&S" and "1945" markings left untouched, and "1240-99-963-2063/TEL.STRT.STG.L1A1/OS2429 GA/No22913" added below, and the ring base marked "V38361" to match the rifle. Smooth stock, with a brass buttplate and an extended cheekpiece attached to the comb. Included with the rifle is a green painted hardwood transport case, a green steel scope case stenciled to match the scope and tagged to match the rifle, leather case strap, green nylon sling, and a large "spyglass" style collapsing scope marked "TELE. SCT.REGTS. MK2/ H.C.R. & SON Ltd/OS 126 GA/NO.28421/(broad arrow)", with a brass body and textured exterior. Traditionally carried by the "observer" (aka spotter) in a 2-man sniper team, the Scout Regiment scope provided a high power optic that was very useful for spotting enemy forces that were either camouflaged or concealed in deep foliage, which could potentially include enemy snipers.