LMT Defense – M4 Upper Receiver Assembly
M16/M4 Style flat top upper receiver. Compatible with mil-spec barrel and barrel nut configurations.
Comes complete with forward assist and port door assemblies.
-37%
LMT M4 Flattop Upper Assembly
$115.58 Save:$67.00(37%)
Description
![Hornady Precision Hunter .270 WIN, 145gr, ELD-X - 20 Rounds [MPN: 80536]](https://www.tacticalwatchstore.com/wp-content/uploads/2026/10/hornady-precision-hunter-270-win-145gr-eld-x-20-rounds-mpn-80536.webp)
