AR15 Uppers Archives - Page 4 of 10 - Leviathan Arms LLC

Showing 49–64 of 154 results

Out of stock
FORTIS BILLET UPPER RECEIVER

FORTIS BILLET UPPER RECEIVER
FRANKLIN ARMORY F17 L 20″ – UPPER KIT 17 WSM 20RD BLACK

FRANKLIN ARMORY F17 L 20″ – UPPER KIT 17 WSM 20RD BLACK
Out of stock
GE SUPER DTY MOD1 5.56 13.9″ URG DDC

GE SUPER DTY MOD1 5.56 13.9″ URG DDC
Out of stock
GE SUPER DTY MOD1 5.56 14.5″ URG BLK

GE SUPER DTY MOD1 5.56 14.5″ URG BLK
Out of stock
GE SUPER DTY MOD1 5.56 14.5″ URG DDC

GE SUPER DTY MOD1 5.56 14.5″ URG DDC
Out of stock
GE URG-I NC 556NATO 14.5″ BLK/DDC

GE URG-I NC 556NATO 14.5″ BLK/DDC
Out of stock
GEISSELE SUPER DUTY MOD1 – COMPLETE UPPER 5.56 16″ DDC

GEISSELE SUPER DUTY MOD1 – COMPLETE UPPER 5.56 16″ DDC
Gemtech GVAC Upper Receiver w/Bolt Group Black 5.56mm Nato 16.1″ Barrel (NO CHARGING HANDLE)

Gemtech GVAC Upper Receiver w/Bolt Group Black 5.56mm Nato 16.1″ Barrel (NO CHARGING HANDLE)
GUNTEC AR15 SLABSIDE STRIPPED – BILLET UPPER RECEIVER BLACK

GUNTEC AR15 SLABSIDE STRIPPED – BILLET UPPER RECEIVER BLACK
GUNTEC AR9 STRIPPED BILLET – UPPER RECEIVER BLACK

GUNTEC AR9 STRIPPED BILLET – UPPER RECEIVER BLACK
Out of stock
HK MR556 A4 COMPLETE UPPER – RECEIVER 5.56 11.5″ BARREL

HK MR556 A4 COMPLETE UPPER – RECEIVER 5.56 11.5″ BARREL
Out of stock
HK UPPER MR556A4 5.56 16.5″ BLK

HK UPPER MR556A4 5.56 16.5″ BLK
LANTAC USR FORGED UPPER RECEIVER BLK

LANTAC USR FORGED UPPER RECEIVER BLK
LBE UPPER W/FRWRD ASSIST AND EJECTIO

LBE UPPER W/FRWRD ASSIST AND EJECTIO
LUTH AR 16″ LTWT BBL COMP UPPER 223

LUTH AR 16″ LTWT BBL COMP UPPER 223
LUTH AR 24″ BULL BBL COMP UPPER 223

LUTH AR 24″ BULL BBL COMP UPPER 223