Spinner graphics to show loading progress.
Title Unavailable
Title Unavailable
Title Unavailable

Title Unavailable

ADD TO CART
NOTIFY ME WHEN AVAILABLE
Related Products:
Product Summary

This ammunition is the ideal choice for training or extended sessions at the range or in the field.

Caliber: 5.56mm
Bullet Weight: 55 Grains
Bullet Type: Full Metal Jacket

Test Barrel Length: 20"

Velocity in Feet Per Second:
- Muzzle: 3270
- 50 yds: 3080

Energy In Foot Pounds:
- Muzzle: 1305
- 50 yds: 1159

Note: There is no difference in Q3131A or Q3131A1. Both numbers are used by Winchester for the same ammunition. This ammunition is manufactured in Korea.

Caliber Dictionary

The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
The 5.56X45mm NATO cartridge was designed by James Sullivan, a member of Eugene Stoner's engineering team that developed both the M16 rifle and its original cartridge. The 5.56X45mm NATO was adopted by the U.S. military in 1964 and by NATO in 1980. With bullet diameter of .224-inch, the original M193 military cartridge used a 55-grain bullet at 3250 fps; the current M855A1 cartridge, developed by FN, uses a 62.5-grain bullet at 3020 fps, offering greater range and better penetration. The civilian version of the 5.56X45mm is 223 Remington; the cartridges are dimensionally identical but military chamber dimensions and specifications for military brass are different. It is considered safe to use 223 Remington ammo in a 5.56X45MM NATO chamber, but not a good idea to use 5.56X45mm ammo in a rifle specifically chambered for the 223 Remington. Although the stopping power of .22-caliber bullets remains controversial the 5.56X45mm has served well in now multiple generations of M16 rifles. — Craig Boddington

Specifications
Specification   Value
Warranty   Warranted against manufacturers defects.
Quantity   20
Caliber   5.56mm Nato
Weight   55 Grain
BulletType   Full Metal Jacket
     
MFG NO    Q3131A
SKU    509
UPC    020892218130
Manufacturer
Winchester
Phone:   618-258-2000
Email:  
Website:   http://www.winchester.com
Address:   427 North Shamrock Street
Alton, IL 62024
Quantity Pricing
Quantity Available Price
Reviews
  There are no reviews yet for this item.
Suggested Products:
 
 


OK
© 1998 - 2024 Wholesale Hunter.
Your guns, ammo, hunting & more store.