Remington
Core-Lokt Ultra Bonded
0.224" (5.56mm) · 62gr
Weight
62gr
Caliber
0.224" (5.56mm)
BC (G1)
0.234†
Sectional Density
0.177
Specifications
ManufacturerRemington
ModelCore-Lokt Ultra Bonded
Caliber0.224" (5.56mm)
Weight62gr
ConstructionNot published by Remington
Sectional Density0.177
BC (G1)0.234†
BC (G7)Not published by Remington
Drag Model UsedG1
LengthNot published by Remington
SKUNot yet recorded
SourceRemington website
† No ballistic coefficient is recorded for this projectile itself — some bullets are only ever published as part of a loaded round. This is Remington’s published G1 BC for the .223 Remington load (22111), the same figure they quote across all 2 loads using this bullet. A ballistic coefficient is a curve fit that drifts with velocity, so it will differ in another cartridge. Where a load below publishes its own figure, that is the one the comparison and solver use.



