The blog is dedicated to all things military. Focus will be on the technology employed to create weapons.
Wednesday, September 19, 2012
CETME Model L
The Mod. L rifle had been developed by Spanish CETME company (now Santa Barbara SA) as a further derivative of the previous Mod. 58 ad Mod. B rifles. These rifles, in turn, have their roots in WW2 German assault rifle Stg.45, developed by Mauser. After the WW2, some Mauser men moved to the Spain and started to work for CETME, where they developed the Mod. B battle rifle, chambered for 7.62mm NATO cartridge. This rifle later was licensed by Heckler&Koch and became the famous G3, but CETME also continued the development. In the mid-1960s men at CETME began to work at smaller-caliber version of the basic rifle, initially called Mod. E. Development was completed in 1980, when first prototype of the Mod. L, chambered for 5.56mm cartridge appeared. Production of the Assault Rifle Mod. Land carbine Mod. LC began in 1984, and it was adopted by Spanish army. In 1999 this rifle was declared obsolete by adoption of the H&K G36E assault rifle.
Like the previus models, CETME Mod. L is a delayed blowback operated, selective fire assault rifle. It has two-piece bolt with two rollers, which are used to accelerate bolt body and to slow bolt head and to hold the cartridge case in chamber until the pressure will drop. The chamber walls are fluted to help the extraction. Overall design is somewhat similar to H&K 33 rifles, but Mod. L is easily distinguishable by larger trigger guard and different (from HK designs) plastic pistol grip and hand guards. Sights on Mod. L also are different from HK pattern and rear sight is a simple flip-up "L" shaped leaf with two apertures for 200 and 400 meters. Magazine port also is different from HK pattern and is designed to accept M16-type magazines. Carbine Mod. LC differs from the Mod. L by having shorter barrel and telescoping metallic buttstock.
Caliber: 5.56x45 mm NATO (.223 rem)
Action: Delayed blowback
Overall length: 925 mm (860/665 mm mod. LC)
Barrel length: 400 mm (320 mm mod. LC)
Weigth: 3.4 kg empty (3.22 kg Mod. LC)
Rate of fire: 600 - 750 rounds per minute
Magazine capacity: 12 or 30 rounds