1000 Round Case – 5.56mm 55 Grain M193 FMJ Winchester Lake City Ammo – WM193K

1000 Round Case of Winchester M193 5.56 NATO 55 Grain FMJ Ammo For Sale

SKU: WM193K

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A traditional M193-style load for modern sporting rifles, Winchester 5.56 NATO 55 Grain FMJ M193 Ammo uses a 55 grain full metal jacket projectile designed for consistent feeding, reliable cycling, and predictable performance in firearms chambered for 5.56x45mm NATO. The conventional M193 bullet configuration makes this ammunition well suited to AR-15 rifles and other compatible platforms, while its standard 55 grain weight provides a familiar ballistic profile for general-purpose rifle shooting. This type of 5.56 ammunition is particularly well suited to target practice, rifle training, and routine range use.

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Key Features

• Caliber: 5.56x45mm
• Weight: 55 Grain
• Bullet Type: Full Metal Jacket (FMJ) M193
• Casing: Brass, reloadable
• Primer: Boxer, non-corrosive
• Packaging: 50 x 20 round boxes
• Made in the USA

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Ballistics

Distance	Velocity (fps)	Energy (ft-lbs)	Trajectory (inches)
Muzzle	3180	1235	---
100 Yards	2786	948	-1.5
200 Yards	2425	718	0
300 Yards	2092	534	-7.5
400 Yards	1787	390	-22.9
500 Yards	1516	281	-48.4

Note: Ballistic data from Winchester

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For shooters who prefer the traditional M193 configuration, Winchester 5.56 NATO 55 Grain FMJ provides a straightforward option for practice and recreational shooting. The 55 grain load is a natural fit for AR-15 range sessions, sighting in, firearms training, and general-purpose use when dependable FMJ ammunition is the goal. For reliable 55 grain M193-style 5.56 ammo from Winchester, this load is a great choice for putting consistent rounds downrange!

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