Sterling SMG

Sterling SMG Firing Pins

Find your Sterling SMG firing pin and restore your Sterling SMG with our stainless steel and titanium firing pins. Made in the USA to exact specifications by fellow firearm enthusiasts with 50+ years of engineering design experience. Shop our extensive selection of Sterling SMG firing pin parts - machined to perfection in your choice of metals.

The Sterling SMG submachine gun is a British submachine gun. It was tested with the British Army in 1944–1945 as a replacement for the Sten but it did not start to replace it until 1953. It remained in use until 1994, when it was phased out as the L85A1 assault rifle was phased in.