We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal Midway USA Sitka 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Socks
FZ-Gas-Key-01

Product Description

FailZero EXO Coated Gas Key

FZ-Gas-Key-01

at Primary Arms
$20.00
Amazon logo Check Price on Amazon eBay logo Check Price on eBay
    Last Updated:
    Dec 09, 2025 01:55 PM
    009-FZM16-4-01-NH 009-FZM16-4-01-NH More Info...
    $169.99
    Primary Arms
    💬 1
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-Firing-Pin-01 FZ-Firing-Pin-01 More Info...
    $12.50
    Primary Arms
    💬 2
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-AR10-01-NH-GEN3 FZ-AR10-01-NH-GEN3 More Info...
    $274.99
    Primary Arms
    💬 3
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-LW-BCG-01-NH FZ-LW-BCG-01-NH More Info...
    $234.99
    Primary Arms
    💬 4
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-9mm-BCG FZ-9mm-BCG More Info...
    $199.99
    Primary Arms
    💬 5
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-224-Valkyrie-01-NH FZ-224-Valkyrie-01-NH More Info...
    $189.99
    Primary Arms
    💬 6
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-450-01-NH FZ-450-01-NH More Info...
    $189.99
    Primary Arms
    💬 7
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-6-5-Grendel-01-NH FZ-6-5-Grendel-01-NH More Info...
    $189.99
    Primary Arms
    💬 8
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-6.8SPC-01-NH FZ-6.8SPC-01-NH More Info...
    $189.99
    Primary Arms
    💬 9
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-7.62X39-01-NH FZ-7.62X39-01-NH More Info...
    $189.99
    Primary Arms
    💬 10
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-9MM-NITRIDE-BCG FZ-9MM-NITRIDE-BCG More Info...
    $179.99
    Primary Arms
    💬 11
    Last Updated:
    Dec 09, 2025 01:55 PM
    FZ-M164-01-NH-BLACK FZ-M164-01-NH-BLACK More Info...
    $179.99
    Primary Arms
    💬 12
    Last Updated:
    Dec 09, 2025 01:55 PM
    009-FZAR15-01-NH 009-FZAR15-01-NH More Info...
    $169.99
    Primary Arms
    💬 13
    Last Updated:
    Nov 06, 2025 08:43 PM
    Fail Zero AR9 Bolt Carrier Group Nitride 9mm Fail Zero AR9 Bolt Carrier Group Nitride 9mm More Info...
    $148.99$179.99
    17% off
    GrabAGun
    💬 14
    Last Updated:
    Nov 06, 2025 08:43 PM
    Fail Zero AR15 6.8 Remington SPC Bolt Carrier Group No Hammer Nickel Boron Fail Zero AR15 6.8 Remington SPC Bolt Carrier Group No Hammer Nickel Boron More Info...
    $153.99$189.99
    19% off
    GrabAGun
    💬 15
    Last Updated:
    Nov 06, 2025 08:43 PM
    Hot 🔥
    Fail Zero Basic Semi Kit Bolt and Hammer Fail Zero Basic Semi Kit Bolt and Hammer More Info...
    $140.99$250.00
    44% off
    GrabAGun
    💬 16
    Last Updated:
    Nov 06, 2025 08:43 PM
    Fail Zero Bolt Carrier Group 5.56 NATO / .223 Rem for M16 / M4 Fail Zero Bolt Carrier Group 5.56 NATO / .223 Rem for M16 / M4 More Info...
    $106.99$119.99
    11% off
    GrabAGun
    💬 17
    Last Updated:
    Nov 06, 2025 08:43 PM
    Hot 🔥
    Fail Zero 458 SOCOM Bolt Carrier Group NO HAMMER NIB Fail Zero 458 SOCOM Bolt Carrier Group NO HAMMER NIB More Info...
    $153.99$250.00
    38% off
    GrabAGun
    💬 18
    Last Updated:
    Nov 06, 2025 08:43 PM
    FailZero Bolt Carrier Group with Semi Automatic Hammer nickel fits M16/4 FailZero Bolt Carrier Group with Semi Automatic Hammer nickel fits M16/4 More Info...
    $154.99$205.00
    24% off
    GrabAGun
    💬 19
    An unhandled error has occurred. Reload 🗙