FailZero 6.5 Grendel Bolt Carrier Group (BCG) for Mil-Spec AR Uppers (Silver EXO Nickel Boron)

Gun Parts Failzero UPC 881314861811

FailZero 6.5 Grendel Bolt Carrier Group (BCG) for Mil-Spec AR Uppers (Silver EXO Nickel Boron)
$138.99

at Good 4 Guns · checked 12 minutes ago

Shipping: Calculated in cart

View at Good 4 Guns →

9 retailers · $138.99 to $192.49 in stock

This listing: Ammunition Depot $189.99

Offers

Fail Zero 6.5 Grendel AR-15 Bolt Carrier Group
Good 4 Guns In Stock Checked 12 minutes ago Shipping: Calculated in cartCondition: New
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FailZero Bolt Carrier Group, Silver - Advanced Bolt Carrier Group for Superior Performance - FZ-6.5-Grendel-01-NH
Palmetto State Armory In Stock Checked Sep 25, 2026
$167.99 History
FailZero 6.5 Grendel Bolt Carrier Group (BCG) for Mil-Spec AR Uppers (Silver EXO Nickel Boron)
Ammunition Depot In Stock Checked 2 hours ago SKU FZ-6.5G-01-NH
$189.99 History
FailZero Bolt Carrier Group Silver No Hammer Nickel Boron
Optics Planet In Stock Checked 13 hours ago
$192.49 History

Price history

Lowest price across retailers each day.

Lowest seen
$138.99
Typical price
$148.30
Tracked since
Jun 25, 2026

Today's best price matches the 127-day low and is 6% below typical.

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