This AR15 Side Charged upper will be the
most durable, rigid, functional, and accurate you can own without
The LAR OPS-4 side charged uppers comes in right,
and ambidextrous models. The aluminum charging handle is
reciprocating allowing for both: charging of weapon and forward assist.
The LAR OPS-4 upper is designed to hold much tighter tolerances for
match shooting making this upper the most durable and accurate upper on
The included bolt carrier is Nickel Boron Coated for ultimate hardness, easier cleaning, and natural lubricity. The bolt itself is phosphate finished. This coating has a rockwell hardness of 70+! NiB is harder than Tennifer (used on Glocks), Phosphating, and Meloniting!This coating cleans much easier than any finish so is ideal for those
using suppressors, and goes longer in between cleanings regardless of
This is the right hand side charge forged upper.