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What is SS 109 ammo?

What is SS 109 ammo?

M855, also known as SS109, green-tipped ammo, and Penetrator rounds, is a 5.56x45mm caliber, 62 grain round with a lead alloy and steel core. Originally known as SS109, this round can trace its roots back more than 50 years to the time surrounding the standardization trials NATO carried out in the 1970s.

What is the normal price for 5.56 ammo?

The Average Cost For 5.56 Ammo?

Federal American Eagle XM193 Ammunition 5.56mm 55 gr FMJ 3165 fps 1000/ct (Bulk) 1000 Rds $0.95 CPR $949.99
Winchester 5.56 mm 55 Grain FMJ (Box of 200 Rounds) – FREE SHIPPING 200 Rds $1.90 CPR $379.95
BROWNELLS – X-TAC 5.56 NATO 55GR FMJ 1000RD CASE WITH D60 1000 Rds $0.96 CPR $959.99

What is the difference between M855 and SS109?

The SS109 / M855 cartridge has two names, but it’s one in the same. The NATO designation for this round is SS109. The U.S. Military’s designation is M855.

What does the green tip mean on 5.56 ammo?

The United States Military adopted the SS109 to replace their M193 5.56 ammo in the early 1980s. It was renamed the M855 and the tips were painted green. This was done to help troops tell the difference between the new cartridge and the old M193 rounds.

Is M995 real?

The M995 is a 5.56-mm Armor Piercing (AP) cartridge that provides an AP capability for the M16A2 rifle, the M4 carbine, and the Squad Automatic Weapon (SAW).

What is the difference between 5.56 and 5.56 NATO?

Are these the same cartridge? Externally, the two cartridge cases are identical. The main differences are that 5.56×45 mm NATO operates at a higher chamber pressure (about 60,000 p.s.i. versus 55,000 p.s.i. on the .

What is green tip ammo used for?

Green-tip ammunition is most common in 5.56/. 223 Rem caliber and is mainly designed for use with the AR platform. These rounds were originally considered controversial, as they meet one of the criteria of the federal definition of armor-piercing ammunition.

How long can I keep my magazines loaded?

Some ammunition manufacturers recommend rotating service-related ammunition as little as every six months. By following that guide line, magazines would remain fully loaded a maximum of six months before being unloaded and reloaded.