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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

B.R.O. AR-15 Low Profile Gas Block - Adj..

Black Rain Ordnance
(0)
$36.99

DPMS .750 Adjustable Gas Block Low Profi..

DPMS
(0)
$39.99

DPMS .750" Nitride Non Adjustable Low Pr..

DPMS
(0)
$19.99

DPMS DP-15 AR-15 Stripped Upper Receiver

DPMS
(0)
$59.99

DPMS DP-15 OEM Charging Handle

DPMS
(0)
$12.99

DPMS DR-15 AR-15 Buffer Retainer Assembl..

DPMS
(0)
$2.49

DPMS DR-15 Buffer Tube Assembly

DPMS
(0)
$29.99

DPMS Nitride Mid Length Gas Tube

DPMS
(0)
$12.99

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

ROSCO Manufacturing - Melonite Gas Tube

Rosco Manufacturing
(0)
$22.00

Strike Industries, Ultra Light Takedown ..

Strike
(0)
$14.95

FREE shipping for orders over $200

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