AR15 Barrel Parts For Sale

Aero Precision Low Profile Gas Block .750

Aero's Low Profile .750 Gas Block is constructed from 4150 hardened steel with steel set screws which are 10-32 x 3/16 knurled cup point. *Note: Roll pin is not included.

APRH100122C

In stock

$27.95

White Label Armory AR15 Crush Washer - 5/8"

Machined from mild steel
Black oxide coated
Fits 5/8" diameter threads
Weight: .15 ounces
100% USA Made

4016-0311-002

In stock

$1.80

Timber Creek Outdoors Low Profile Gas Block

Timber Creek Outdoors Low Profile .750 Diameter Gas Block

LP-GB-750

In stock

$24.95

Daniel Defense .750 Clamp Low Profile Gas Block

The Daniel Defense low profile gas block mounts directly to .750 diameter barrels and is made of 4150 hardened steel with a Mil-Spec phosphate coating for enhanced durability. Made in the U.S.A.

25-079-05006

In stock

$72.00

Aero Precision Low Profile Gas Block .750, Nitride - No Logo

Aero's Low Profile .750 Gas Block is constructed from 4150 hardened steel with steel set screws which are 10-32 x 3/16 knurled cup point. *Note: Roll pin is not included. No Logo.

APRH100534C

In stock

$23.99

Aero Precision Adjustable Low Profile Gas Block .750, Nitride

The Aero Precision Adjustable Gas Block allows the user to finely tune their gas system for any application. This is particularly useful for managing excess gas to reduce blowback on suppressed firearms, or competition builds where the shooter is looking to mitigate recoil.

Features:

Standard low-profile design provides great fit under slim profile free float handguards including the Aero Precision ATLAS series of handguards
Adjustment screw is held in place by a spring and detent, providing repeatable audible "clicks" upon adjustment removing the need for secondary set screws that can come loose under recoil
Custom machined stainless-steel adjustment screw provides 15 gas adjustment settings
Carbon fouling is channeled to a sacrificial chamber to help prevent carbon locking, as well as provide an access point for solvent in the event carbon locking does occur
User-serviceable design allows for service and cleaning of the gas system

Specifications:

Machined from 4140 steel
Nitride coated
Compatible with barrels utilizing a .750 gas block journal (.625, .875 and .936 coming soon!)
Attaches to barrel via 10-32 x 3/16 knurled set screws

Includes:

Assembled Adjustable Gas Block
One 6" 3/32 adjustment wrench for easy gas block adjustment underneath installed handguard
Replacement spring and detent included

Please note: We do not recommend the use of red threadlocker on the threads of the set screws. If you decide to use threadlocker we recommend using the non-permanent variety.

APRH101614C

Out of stock

White Label Armory AR15 Crush Washer - 1/2"

Machined from mild steel
Black oxide coated
Fits 1/2" diameter threads
Weight: .12 ounces
100% USA Made

4016-0311-001

Out of stock

White Label Low Profile Gas Block .750 - Set Screw

The White Label 4140 gas block will provide you with a lifetime of service.

.750" Low Profile Gas Block - Set Screw

Machined from 4140 pre-hardened steel
H&M Black Nitride coated
Closed end gas tube hole
Chamfered roll pin hole for easy assembly
Includes gas tube roll pin
100% USA Made

4014-0501-102

Out of stock

AR-15 BARREL PARTS