Stag Arms AR-15/M16 Stag 15 Bolt Carrier Assembly .224 Valkyrie/6.8 SPC II Left Hand 8620 Steel Nitride

Name: Stag Arms AR-15/M16 Stag 15 Bolt Carrier Assembly .224 Valkyrie/6.8 SPC II Left Hand 8620 Steel Nitride
Brand: Stag Arms

Stag Arms · Bolt Carrier Group

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Stag Arms AR-15/M16 Stag 15 Bolt Carrier Assembly .224 Valkyrie/6.8 SPC II Left Hand 8620 Steel Nitride

Best price

$164.99at Dirty Bird

checked Nov 13, 2026

Buy at Dirty Bird

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Fits and works with

Bolt: 6.8 SPC / .224 Valkyrie · Bolt carrier groups

Specifications

Manufacturer: Stag Arms
Platform: AR-15
Caliber: .224 Valkyrie
Finish: Nitride
Material: Steel

Where to buy

Store	Price	Availability	Buy	Add to build
Dirty Bird Best price	$164.99checked Nov 13, 2026	Check store	Buy at Dirty Bird
OpticsPlanet	$169.99Salechecked Nov 13, 2026	Out of stock	Buy at OpticsPlanet

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Dashed line = out of stock. Tracking since Oct 19, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Dirty Bird	$164.99	$164.99	$164.99
OpticsPlanet	$169.99	$161.49	$169.99

Since Oct 19, 2026.

About this part

The Stag Arms AR-15/M16 Stag 15 Bolt Carrier Assembly .224 Valkyrie/6.8 SPC II Left Hand 8620 Steel Nitride is an AR-15 bolt carrier group from Stag Arms. It's sold by 2 stores, from $164.99 to $169.99.

From the manufacturer

Stag Arms AR-15/M16 Stag 15 Bolt Carrier Assembly .224 Valkyrie/6.8 SPC II Left Hand 8620 Steel Nitride. 224 Valkyrie/6.8 SPC II Bolt Carrier Group is completely assembled and ready for use in any left-handed AR15 or M16 rifle. Made specifically to work with rifles chambered in the all-new .224 Valkyrie and 6.8 SPC II calibers. The Bolt Carrier is made using Mil-Spec 8620 Steel for its toughness and strength. The Bolt is made of Mil-Spec Shot Peened Carpenter 158 which offers the best case hardening known for parts subject to heavy shock and wear. Specifications for Stag Arms AR-15/M16 Stag 15 Bolt Carrier Assembly: Manufacturer: Stag Arms Finish: Nitride Fabric/Material: 8620 Steel Caliber: .224 Valkyrie 6.8mm Remington SPC Gun Make: AR Platform Gun Model: M16 AR-15 Hand: Left Condition: New Country of Origin: USA Gun Type: Rifle Package Contents: Stag Arms AR-15/M16 Stag 15 Bolt Carrier Assembly What firearm models does the manufacturer say Stag Arms AR-15/M16 Stag 15 Bolt Carrier Assembly is compatible with? The manufacturer says that Stag Arms AR-15/M16 Stag 15 Bolt Carrier Assembly is compatible with AR-15 M16Stag Arms STAG310859: AR-15/M16 Stag 15 Bolt Carrier Assembly .224 Valkyrie/6.8 SPC II Left Hand 8620 Steel Nitride