Small Parts & Components

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  • NBS Mil-Spec AR-15 Safety Detent Spring

    NBS Mil-Spec AR-15 Safety Detent Spring

    MSRP: $0.99
    $0.89
  • NBS Mil-Spec AR-15 Safety Selector Detent

    NBS Mil-Spec AR-15 Safety Selector Detent

    MSRP: $0.99
    $0.89
  • NBS Mil-Spec AR-15 Buffer Retainer Spring

    NBS Mil-Spec AR-15 Buffer Retainer Spring

    MSRP: $1.09
    $1.99
  • Mil-Spec AR-15 Gas Tube Roll Pin

    Mil-Spec AR-15 Gas Tube Roll Pin

    Starting from: $0.79
  • NBS Mil-Spec AR-15 Buffer Retainer

    NBS Mil-Spec AR-15 Buffer Retainer

    MSRP: $1.89
    $1.70
  • NBS Mil-Spec AR-15 Magazine Catch Spring

    NBS Mil-Spec AR-15 Magazine Catch Spring

    MSRP: $0.99
    $0.89
  • NBS Mil-Spec AR-15 Receiver Extension Buffer Tube End Plate

    NBS Mil-Spec AR-15 Receiver Extension Buffer Tube End Plate

    Starting from: $3.99
  • NBS Mil-Spec AR-15 Pistol Grip Screw

    NBS Mil-Spec AR-15 Pistol Grip Screw

    Starting from: $2.39
  • Strike Industries Enhanced Bolt Catch

    Strike Industries Enhanced Bolt Catch – Black

    MSRP: $15.95
    $14.95
  • If you’ve run your AR hard on the range, competed in 3-Gun, or carried it for days, you know the value of a lightweight build. Strike Industries delivers on this with their Ultra Light Pivot / Take Down Pins, designed to shave weight without sacrificing durability. Precision CNC-machined from 7075 Aircraft Grade Billet Aluminum and hard anodized for longevity, these pins are built to last. Available in Black, Blue, Red, and FDE, they let you match or accent your AR-15 for a custom look. With 4.9 to 5-star ratings across firearm sites, these pins are a top choice for weight-conscious shooters. Plus, with the AR15Discounts.com Guarantee, you can return them within 30 days for a full refund if you're not satisfied. Ultra Light Pivot / Take Down Pins

    Strike Industries Ultra Light Pivot / Takedown Pins

    Starting from: $14.95
  • NBS Mil-Spec AR-15 Magazine Catch

    NBS Mil-Spec AR-15 Magazine Catch

    MSRP: $4.95
    $5.99
  • NBS Mil-Spec AR-15 Bolt Catch Roll Pin

    NBS Mil-Spec AR-15 Bolt Catch Roll Pin

    MSRP: $1.49
    $1.34
  • Sale!
    NBS Mil-Spec AR-15 Pistol Grip Lock Washer
    SALE ENDS: 00h 00m 00s

    NBS Mil-Spec AR-15 Pistol Grip Lock Washer

    Save 49%
    Starting from: $0.50
  • Strike Industries Extended Bolt Catch

    Strike Industries Extended Bolt Catch

    MSRP: $16.95
    $14.95
  • Sale!
    NBS AR-15 Ambidextrous Dual Loop End Plate
    SALE ENDS: 00h 00m 00s

    NBS AR-15 Ambidextrous Dual Loop End Plate

    Save 50%
    MSRP: $7.95
    $3.95
  • NBS Mil-Spec AR-15 Bolt Catch Plunger

    NBS Mil-Spec AR-15 Bolt Catch Plunger

    MSRP: $1.89
    $1.70
  • NBS Mil-Spec AR-15 Bolt Catch

    NBS Mil-Spec AR-15 Bolt Catch

    MSRP: $6.95
    $7.95
  • NBS Mil-Spec AR-15 Hammer / Trigger Pin

    NBS Mil-Spec AR-15 Hammer / Trigger Pin

    MSRP: $2.39
    $2.15
  • NBS Mil-Spec AR-15 Disconnector

    NBS Mil-Spec AR-15 Disconnector

    MSRP: $4.95
    $4.49
  • NBS Mil-Spec AR-15 Magazine Release Button

    NBS Mil-Spec AR-15 Magazine Release Button

    Starting from: $5.99
  • Dirty Bird AR-15 Anti-Walk Pin Set - Stainless Steel

    Dirty Bird AR-15 Anti-Walk Pin Set – Stainless Steel

    MSRP: $10.95
    $9.95
  • NBS Mil-Spec AR-15 Disconnector Spring

    NBS Mil-Spec AR-15 Disconnector Spring

    MSRP: $1.89
    $1.70
  • NBS Mil-Spec AR-15 Takedown Pin

    NBS Mil-Spec AR-15 Takedown Pin

    MSRP: $6.99
    $5.99
  • NBS Mil-Spec AR-15 Front Receiver Pivot Pin

    NBS Mil-Spec AR-15 Front Receiver Pivot Pin

    MSRP: $6.99
    $5.99