Results for 5.56x45mm NATO Complete Uppers

Noveske Upper Complete 4Th Generation N4 5.56 Micro Switchblock 10.5 Light Shorty Chf BLK Cerakote NSR-9.75-Sb (M-LOK) BLK Love Handle Charging Handle Pig Pen Fh 1/2X28

Noveske Upper Complete 4Th Generation N4 5.56 16 Light Recon Chf BLK Cerakote Nhr-15 (M-LOK) BLK Love Handle Charging Handle Pig Pen Fh 1/2X28

Noveske Upper Complete 4Th Generation N4 5.56 14.5 Light Afghan Chf Bazooka Green Cerakote NSR-13.5 (M-LOK) BLK Love Handle Charging Handle Long Pig Pen Fh 1/2X28 (Pinned)

Aero Precision M4E1 Threaded PRO 12.5" CHF 5.56 M-LOK Midlength Complete Upper

Aero Precision M4E1 Threaded PRO 13.7" CHF 5.56 M-LOK Midlength Complete Upper

AERO PRECISION M4E1-T-NO FA-Comp. Upper 16" 5.56 Mid, SM15

AERO PRECISION M4E1-T-NO FA- Comp. Upper 10.5" 5.56 Carbine

Aero Precision M4E1 Enhanced No FA Complete Upper, 10.5" 5.56 Carbine, 9" Enhanced M-LOK - Anodized Black

Aero Precision AR15 Complete Upper 16" 5.56 Carbine Barrel w/ Pinned FSB M4 Handguard (Includes BCG & CH)

Aero Precision AR-15 16" 5.56 Complete Upper w/ Pinned FSB, MOE SL Carbine - FDE

Aero Precision M4E1 Threaded Complete Upper, 7.5" 5.56 Barrel, 7" M-LOK ATLAS S-ONE Handguard - Anodized Black

Ballistic Advantage Logic Series Barrel 5.56x45 16 inch Hanson Midlength 1-7 Twist 1/2 x 28 Thread Anodized Black

Aero Precision M4E1 Threaded Complete Upper 12.5" 5.56 BRL 12" M-LOK AR15 ATLAS S-ONE HG - Anodized Black

Aero Precision M4E1 Threaded 12.5" 5.56 Carbine Length Complete Upper Receiver w/ ATLAS S-ONE Handguard - FDE Cerakote

Aero Precision M4E1 Threaded Barreled Upper Receiver 5.56 Carbine - ATLAS R-ONE - 12.5"

Aero Precision M4E1 Threaded Complete Upper Receiver 5.56 NATO 14.5 in Barrel Government Profile 1-7 Twist 1/2x28 Thread 12 in ATLAS S-ONE M-LOK

Aero Precision M4E1 Complete Upper, 7.5" 5.56 Barrel, EM-7 Gen 2 Handguard - FDE Cerakote

M4E1 Complete Upper, 10.5" 5.56 Barrel w/ FSB EQ-7 Gen 2 Handguard - Anodized Black

Aero Precision M4E1 Complete Upper 7.5" 5.56 Barrel EQ-7 Gen 2 Handguard - Anodized Black

Dirty Bird 14.5 Pin & Weld Government V2 5.56 M-LOK CA Compliant Complete Upper - Black

Dirty Bird 16" Side-Charging 5.56 NATO Govt M-LOK Complete Upper

Dirty Bird 16" 5.56 NATO Govt M-LOK Quad Rail Complete Upper

Dirty Bird 16 Left-Handed Complete Upper - Government Midlength 5.56 M-LOK

Dirty Bird AR-15 14.5" Pin & Weld 5.56 Midlength Magpul MOE SL Complete Upper