Complete Uppers

SPIKE'S TACTICAL

5.56 M4 CARBINE 16″ WITH 9" BAR2 RAIL

RADICAL FIREARMS

16" 5.56 NATO COMPLETE UPPER WITH 15" RPR

TROY INDUSTRIES

SPC-A3 16" 5.56 UPPER RECEIVER

SPIKE'S TACTICAL

5.56 MIDLENGTH CHF 16" COMPLETE UPPER

SPIKE'S TACTICAL

5.56 M4 LE CARBINE 16″ COMPLETE UPPER

TROY INDUSTRIES

SPC-A4 16" 5.56 UPPER RECEIVER

BATTLE ARMS DEVELOPMENT

WORKHORSE® UPPER 16IN 5.56 NATO 1:7 15IN M-LOK - WITHOUT BCG OR CH

AERO PRECISION

AR15 COMPLETE UPPER, 16" 5.56 MID-LENGTH BARREL W/ PINNED FSB, MOE SL® MID-LENGTH

SONS OF LIBERTY GUN WORKS

SOLGW PATROL SL 13.7 5.56 FSB URG

FightLite

MCR® DUAL-FEED™ UPPER (MCR-5.56 DFR)

GEISSELE AUTOMATICS

SUPER DUTY® MOD1 COMPLETE UPPER, 16", 5.56MM - BLACK