Winchester WM855420CS 223 / 5.56

Caliber223 / 5.56 Mass62 GR ShellBrass

[COST_PER_ROUND]

$0.89/RD

(▼ 4.2% vs MSRP)

Current Market Liquidity (Sync: 5m ago)

2 Nodes

Source Retailer	Status	CPR	Price	Action
L Lucky Gunner Market Leading Value	Active		$0.89	$375.00[BOX: 421]	Visit StoreVisit
O OnPoint Fireams	Active		$1.12	$470.99[BOX: 421]	Visit StoreVisit

Engineering Profile

This technical load from Winchester is engineered for maximum trajectory consistency. Propellant charge volumetric precision is monitored at a sub-milligram level to ensure a standard deviation (SD) of <12 FPS.

Manufacturer

Winchester

Asset Class

223 / 5.56

Unit Weight

62 GR

Muzzle Velocity

3060 FPS

Casing Interface

Brass

Box Index

50 Unit Node

Technical Assessment Notes

Manufacturing tolerances verified via optical micrometer to ±0.0001".
Pressure curves validated against laboratory benchmarks for optimal dwell-time.
Surface coating tested for corrosion resistance in accelerated environmental chambers.

REPORT_ID: 39b0faa8-9[SYSTEM_STABLE]