16.5" Lightweight Lilja Upper Build Range Report

[LRRPF52]

This thing shot great right off the bat, 4 consecutive sub-MOA groups, witnessed, at 100yds. This is meant for a lightweight hunting upper for deer. It is very pleasant to shoot, handles well, almost no recoil, puts the rounds right where I wanted. It shot the PPU 120gr MPT very well, starting with a .730" group out of the gate.

* Lilja 16.5" Wasp profile, lightweight barrel. Extension blended and polished (it started out as a beautiful extension already, just contoured it to match perfectly with the feed ramps of the M4 upper), Cerakoted FDE H Series. Bedded into upper

* M4 upper, Cerakoted exterior with FDE, carrier tunnel left with dry film lube and normal dims. Receiver face squared with lapping tool.

* Mil-spec M16 8620 carrier with PF 9310 bolt. Bolt, extractor, and ejector have several minor modifications to improve reliability and reduce brass damage.

* Midwest Industries SSM M-LOK 12" handguard, FDE Cerakoted

* Sadlak gas block aligned and sealed

* Gas tube sealed into block

* A2 5/8x24 Compensator/FH precision aligned with zero torque and Red Loc-tited