Most Popular Bolt Catch / Release for AR-15 / AR-10 / AR-9 Builds in 2026

AR-15AR-10AR-9

The top 14 most-used bolt catch / release in 2026, ranked by how often they appear in builds tracked on AR15.Build. Updated nightly.

  1. 1
    Geissele Automatics AR-15 Maritime Bolt Catch - Black

    Geissele Automatics AR-15 Maritime Bolt Catch - Black

    4 builds
    $29.00
  2. 2
    Battle Arms Development AR-15 Enhanced Bolt Catch Investment Cast Black

    Battle Arms Development AR-15 Enhanced Bolt Catch Investment Cast Black

    3 builds
    $10.71
  3. 3
    CMMG AR-15 Bolt Catch Parts Kit (55AFF34)

    CMMG AR-15 Bolt Catch Parts Kit (55AFF34)

    2 builds
    $8.75
  4. 4
    Magpul BAD AR15 Lever Battery Assist Device (AR Bolt Release Lever)

    Magpul BAD AR15 Lever Battery Assist Device (AR Bolt Release Lever)

    1 build
    $31.99
  5. 5
    ODIN Works Oversize Bolt Catch for AR-Style Receivers | ACC-XBC-BLK

    ODIN Works Oversize Bolt Catch for AR-Style Receivers | ACC-XBC-BLK

    1 build
    $18.16
  6. 6
    AR Solutions AR-15 Bolt Catch Release Lever Assembly Black

    AR Solutions AR-15 Bolt Catch Release Lever Assembly Black

    1 build
    $5.99
  7. 7
    Battle Arms Development Enhanced Bolt Stop for AR-15 (Black) | BAD-EBC-B

    Battle Arms Development Enhanced Bolt Stop for AR-15 (Black) | BAD-EBC-B

    1 build
    $40.95
  8. 8
    Phase 5 Weapon Systems EBRV2308 V2 Extended Bolt Release for DPMS-Type .308 AR-10 2.15"

    Phase 5 Weapon Systems EBRV2308 V2 Extended Bolt Release for DPMS-Type .308 AR-10 2.15"

    1 build
    $44.99
  9. 9
    Strike Industries AREBC Enhanced AR Bolt Catch, Mil-Spec Steel, Matte Black

    Strike Industries AREBC Enhanced AR Bolt Catch, Mil-Spec Steel, Matte Black

    1 build
    $14.95
  10. 10
    Battle Arms BAD-EBC-AMBIKIT Ambidextrous Bolt Kit AR-15 8620 Steel Black Phosphate

    Battle Arms BAD-EBC-AMBIKIT Ambidextrous Bolt Kit AR-15 8620 Steel Black Phosphate

    1 build
    $41.89
  11. 11
    Phase 5 Extended Bolt Release V3 AR-15 Bolt Catch Ambidextrous

    Phase 5 Extended Bolt Release V3 AR-15 Bolt Catch Ambidextrous

    1 build
    $54.99
  12. 12
    Radian Weapons Extended Bolt Catch AR15 Drop-In Bolt Catch Upgrade

    Radian Weapons Extended Bolt Catch AR15 Drop-In Bolt Catch Upgrade

    1 build
    $29.95
  13. 13
    TPS Arms AR-15 Bolt Catch

    TPS Arms AR-15 Bolt Catch

    1 build
    $14.99
  14. 14
    Troy Industries Ambidextrous AR-15 Bolt Release (SBOL-AMB-00BT-00)

    Troy Industries Ambidextrous AR-15 Bolt Release (SBOL-AMB-00BT-00)

    1 build
    $32.99
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