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War Lock Barrel Assembly-Carbine Length-MagpulWar Lock Barrel Assembly-Carbine Length 2

War Lock Barrel Assembly-Carbine Length

$449.50$843.50

The War Lock Barrel Assembly-Carbine Length is a completely assembled and tested component ready to use with the War Lock Upper Receiver.

**Does not come with bolt or bolt carrier group** – Available for separate purchase.

War Lock Barrel Assembly-Pistol Length-MagpulWar Lock Barrel Assembly-Pistol Length 2

War Lock Barrel Assembly – Pistol Length

$475.50$601.50

Save time & labor with the Pistol Length War Lock™ Barrel Assembly, a completely assembled and tested component ready to use with the War Lock Upper Receiver.

**Does not come with bolt or bolt carrier group**

War Lock Upgrade KitWar Lock Upgrade Kit

War Lock Multi-Caliber Kit

$299.00$458.00

The War Lock™ Multi-Caliber Kit transforms your AR platform into the Multiple Caliber System.

NOTE: Our products are made to order.
Please allow up to 30 days for delivery.

Select Barrel Type and Quantity below. Select “Pack of Two Kits” for a discount!

War Lock Complete Upper Receiver 2War Lock Complete Upper Receiver

War Lock Complete Upper Receiver

$329.00

Save time & labor with the fully assembled War Lock™ Complete Upper Receiver. This product comes with an enlarged ejection port to accommodate calibers up to and including .50 Beowulf.

NOTE: Does not include Barrel Adapter Assembly, Installation Fixture, Transportation/Storage Cap, Handguard Retainer Assembly, Charging Handle, or BCG.

Complete Bolt Carrier GroupComplete Bolt Carrier Group

Complete Bolt Carrier Group

$210.00

The Complete Bolt Carrier Group by Frontier Tactical is a completely assembled and tested bolt carrier group that is ready to use with the War Lock™ Upper Receiver and compatible barrel.

NOTE: Do not mix bolts and barrels from other manufacturers.  Our bolts are designed to run with our complete barrel assemblies.

Receiver Adapter AssemblyReceiver Adapter Assembly

Receiver Adapter Assembly

$200.00

The War Lock™ Receiver Adapter Assembly is designed to interlock with the Barrel Adapter Assembly.

NOTE: Our products are made to order, please allow up to 30 days for delivery.

Barrel Adapter Assembly KitBarrel Adapter Assembly Kit

Barrel Adapter Assembly Kit

$99.00

War Lock™ compatible barrels will need the Barrel Adapter Assembly Kit to connect with the receiver. The Barrel Adapter Assembly is designed to work with the majority of commercially available rail systems, handguards, gas blocks and front sight assemblies.

Barrel Adapter Assembly - FSBarrel Adapter Assembly - FS

War Lock™ Barrel Adapter Assembly – FS

$96.00

The War Lock™ Barrel Adapter Assembly – FS accommodates most clamp on free float rails.  The knurled section of the free float tube/rail must be able to fit our 1.360″ knurled outside diameter.

NOTE: Our products are made to order. Please allow up to 30 days for delivery.