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Browse IslandFab's vast selection of AR-15 upper parts to build your upper from the ground up or to upgrade your AR-15 upper. With everything from bolt carrier groups, AR-15 charging handles, muzzle accessories, rails, and much more, you are sure to find what you need at IslandFab Armory.

 

 

Armaspec, Classic Charging Handle, Ambid..

Armaspec
(0)
$54.99

B5 Systems, End Plate Sling Adapter, Bla..

B5 Systems
(0)
$19.99
MORE CHOICES AVAILABLE

B5 Systems, Rail Covers, 4 Pack, Fits M-..

B5 Systems
(0)
$17.99

Black Rain Ordnance, AR-15 Low Profile G..

Black Rain Ordnance
(0)
$36.99

DPMS, DP-15, .750 Adjustable Low Profile..

DPMS
(0)
$39.99

DPMS, DP-15, .750 Low Profile Gas Block,..

DPMS
(0)
$19.99

DPMS, DP-15, AR-15 Stripped Upper Receiv..

DPMS
(0)
$59.99

DPMS, DP-15, OEM Charging Handle

DPMS
(0)
$12.99

DPMS, DP-15, Pistol Buffer Tube Assembly

DPMS
(0)
$29.99

DPMS, DR-15, AR-15 Buffer Retainer Assem..

DPMS
(0)
$2.49

DPMS, DR-15, Buffer Tube Assembly

DPMS
(0)
$29.99

DPMS, Gas Tube, Mid Length, Nitride

DPMS
(0)
$12.99

DPMS, Gas Tube, Pistol Length, Nitride

DPMS
(0)
$11.99

Fortis Manufacturing, Inc., Castle Nut a..

Fortis Manufacturing
(0)
$29.99

GEISSELE AIRBORNE CHRG HNDL 5.56 BLK

Geissele Automatics
(0)
$100.89

GEISSELE AIRBORNE CHRG HNDL 5.56 DDC

Geissele Automatics
(0)
$115.00

Geissele Automatics Super Gas Block .75..

Geissele Automatics
(0)
$76.86

Geissele Automatics 05313B Super AR-15 A..

Geissele Automatics
(0)
$94.11

Geissele Automatics 05313S Super AR-15 D..

Geissele Automatics
(0)
$110.49

Geissele Automatics 05476B Super AR-10 B..

Geissele Automatics
(0)
$134.51

Geissele Automatics 05476S Super AR-10 ..

Geissele Automatics
(0)
$117.64

Geissele Automatics 05495 Super 42 Buffe..

Geissele Automatics
(0)
$69.16

GEISSELE USASOC ABN CHRGNG HNDL BLK

Geissele Automatics
(0)
$111.45
MORE CHOICES AVAILABLE

Rise Armament, Bolt Carrier Group, Black..

Rise Armament
(0)
$169.99
MORE CHOICES AVAILABLE

ROSCO Manufacturing - Melonite Gas Tube

Rosco Manufacturing
(0)
$22.00

Spike's Tactical, .625 Micro Gas Block W..

Spike's Tactical
(0)
$29.95

Strike Industries, Ultra Light Takedown ..

Strike
(0)
$14.95

FREE shipping for orders over $200

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