Flat Dark Earth 6.5 Grendel AR-15 Parts

FDE 6.5 Grendel AR-15 parts, including complete upper receivers made to order by AT3.

3 products

Doorbuster

AT3™ AT-15 M-LOK Builder Set – Anodized and Cerakote

RECOMMENDED

+125 options

(9)

AT3 Tactical AT-15 Quad Rail Builder Set - Upper, Lower, and Handguard - 15 Inch - Flat Dark Earth

AT3™ AT-15 Quad Rail Builder Set – Anodized and Cerakote

RECOMMENDED

32 options

(6)

AT3™ FF-ML 20 Inch 6.5 Grendel Complete Upper - 6.5 Grendel Type II 20 Inch Faxon Firearms Barrel - 15 Inch M-LOK Free Float Handguard

AT3™ 20 Inch 6.5 Grendel Assembled AR-15 Upper – 20 Inch Barrel by Faxon – No BCG/CH

8 options

(5)