Lower Parts

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  • NBS Mil-Spec AR-15 Takedown / Pivot Pin Detent

    NBS Mil-Spec AR-15 Takedown / Pivot Pin Detent

    (47)
    MSRP: $0.99
    $0.89
  • NBS Mil-Spec AR-15 Takedown / Pivot Pin Detent Spring

    NBS Mil-Spec AR-15 Takedown / Pivot Pin Detent Spring

    (56)
    $0.99
  • OEM Mil-Spec AR-15 Lower Parts Kit

    OEM Mil-Spec AR-15 Lower Parts Kit

    (645)
    MSRP: $69.95
    $49.95
  • NBS Mil-Spec AR-15 Safety Detent Spring

    NBS Mil-Spec AR-15 Safety Detent Spring

    (30)
    $1.05
  • Surplus Complete Lower Parts Kit

    Surplus Complete Lower Parts Kit

    (356)
    MSRP: $59.00
    $44.95
  • NBS Mil-Spec AR-15 Safety Selector Detent

    NBS Mil-Spec AR-15 Safety Selector Detent

    (28)
    MSRP: $0.99
    $0.89
  • NBS Mil-Spec AR-15 Buffer Retainer Spring

    NBS Mil-Spec AR-15 Buffer Retainer Spring

    (22)
    $1.99
  • NBS Mil-Spec Lower Parts Kit Minus FCG & Pistol Grip

    NBS Mil-Spec Lower Parts Kit Minus FCG & Pistol Grip

    (310)
    MSRP: $23.95
    $21.95
  • Sale!
    Rise Armament RAVE 140 Drop-in Trigger Flat / Curved
    SALE ENDS: 00h 00m 00s

    Rise Armament RAVE 140 Drop-in Trigger Flat / Curved

    (632)
    Starting from: $99.99
  • NBS Mil-Spec LE Style Carbine Stock & Buffer Kit

    NBS Mil-Spec LE Style Carbine Stock & Buffer Kit

    (178)
    MSRP: $44.95
    $34.95
  • Mil-Spec AR-15 Gas Tube Roll Pin

    Mil-Spec AR-15 Gas Tube Roll Pin

    (13)
    $0.79
  • NBS Mil-Spec AR-15 Buffer Retainer

    NBS Mil-Spec AR-15 Buffer Retainer

    (33)
    $1.99
  • Dirty Bird Industries Single Stage Nickel Teflon Trigger Group

    Dirty Bird Industries Single Stage Nickel Teflon Trigger Group

    (244)
    MSRP: $44.95
    Starting from: $39.95
  • NBS Mil-Spec AR-15 Magazine Catch Spring

    NBS Mil-Spec AR-15 Magazine Catch Spring

    (15)
    $5.00
  • NBS Mil-Spec AR-15 Receiver Extension Buffer Tube End Plate

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

    (41)
    $5.99
  • Dirty Bird ACCU-Wedge for AR-15 - Fixes Upper / Lower Receiver Slop

    Dirty Bird ACCU-Wedge for AR-15 – Fixes Upper / Lower Receiver Slop

    (43)
    MSRP: $5.95
    $4.95
  • Sale!
    NBS Mil-Spec Fire Control Group
    SALE ENDS: 00h 00m 00s

    NBS Mil-Spec Fire Control Group

    (186)
    Save 33%
    MSRP: $29.95
    $19.95
  • Magpul MOE Stock Mil-Spec

    Magpul MOE Stock Mil-Spec

    (100)
    Starting from: $42.70
  • Sale!
    NBS AR-15 Bolt Gas Ring Set - 3 Gas Rings
    SALE ENDS: 00h 00m 00s

    NBS AR-15 Bolt Gas Ring Set – 3 Gas Rings

    Save 75%
    MSRP: $0.99
    $0.25
  • NBS Mil-Spec Semi-Auto Safety Selector

    NBS Mil-Spec Semi-Auto Safety Selector

    (42)
    $5.95
  • NBS Mil-Spec AR-15 Pistol Grip Screw

    NBS Mil-Spec AR-15 Pistol Grip Screw

    (27)
    $2.39
  • NBS Tactical Grip

    NBS Tactical Grip

    (60)
    Starting from: $8.95
  • Dirty Bird Mil-Spec Style Ambidextrous Safety Selector - Black

    Dirty Bird Mil-Spec Style Ambidextrous Safety Selector – Black

    (74)
    MSRP: $14.95
    $13.95
  • Strike Industries Enhanced Bolt Catch

    Strike Industries Enhanced Bolt Catch – Black

    (90)
    MSRP: $15.95
    $14.95