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Lower Parts

Items: 1–23 of 23, per page
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    Anderson Manufacturing Gen 2 Lower Parts Kit AR-15 Stainless Steel Trigger

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    Anderson Manufacturing Gen 2 Lower Parts Kit AR-15 Stainless Steel Trigger
    • $53.95
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    Anderson Mfg Lower Parts Kit AR-15 Black Trigger

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    Anderson Manufacturing Lower Parts Kit AR-15 Black Trigger
    • $45.50
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    Anderson Mfg Lower Parts Kit AR-15 Stainless Steel Trigger

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    Anderson Manufacturing Lower Parts Kit AR-15 Stainless Steel Trigger
    • $44.96
    • 10% off
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    CMC Triggers Anti-Walk Small Pin Kit .154

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    CMC Triggers Anti-Walk Small Pin Kit .154
    • $11.95
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    CMMG Lower Receiver Parts AR-15 Gunbuilder Kit

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    CMMG Lower Receiver Parts Kit without Fire Control Group - AR-15
    • $39.95
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    Geissele AR-15 Maritime Bolt Catch

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    Geissele AR-15 Maritime Bolt Catch
    • $29.00
    • New!
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    KNS Gen 2 Non-Rotational Pins .154 Black

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    KNS Gen 2 Non-Rotational Pins .154 Black
    • $30.95
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    KNS Gen 2 Non-Rotational Pins .154 Dark Earth

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    KNS Gen 2 Non-Rotational Pins .154 Dark Earth
    • $32.95
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    R1 Tactical AR-15 Lower Parts Kit without Trigger Group

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    R1 Tactical AR-15 Lower Parts Kit without Trigger Group
    • $28.95
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    R1 Tactical AR-15 Stainless Steel Roll Pin Kit

    Score: 5.00 (votes: 1)
    R1 Tactical AR-15 Stainless Steel Roll Pin Kit
    • $4.95
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    R1 Tactical Bolt Catch Plunger, Spring and Roll Pin Kit

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    R1 Tactical Bolt Catch Plunger, Spring and Roll Pin Kit
    • $3.50
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    R1 Tactical Buffer Detent with Spring - Black

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    R1 Tactical Buffer Detent with Spring - Black
    • $2.95
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    R1 Tactical Buffer Detent with Spring - Stainless Steel

    Score: 5.00 (votes: 1)
    R1 Tactical Buffer Detent with Spring - Stainless Steel
    • $3.95
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    R1 Tactical Essential Pins and Springs Build Kit

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    R1 Tactical Essential Pins and Springs Build Kit
    • $9.95
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    R1 Tactical Magazine Catch Spring

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    R1 Tactical Magazine Catch Spring
    • $0.95
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    R1 Tactical Pistol Grip Screw and Lock Washer

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    R1 Tactical Pistol Grip Screw and Lock Washer
    • $1.95
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    R1 Tactical Safety Selector Spring and Detent Set

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    R1 Tactical Safety Selector Spring and Detent Set
    • $1.95
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    R1 Tactical Stainless Steel Magazine Catch Assembly

    Score: 4.75 (votes: 4)
    — 2
    R1 Tactical Stainless Steel Magazine Catch Assembly
    • $10.95
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    R1 Tactical Steel Magazine Catch Assembly - Black

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    R1 Tactical Steel Magazine Catch Assembly - Black
    • $7.95
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    R1 Tactical Takedown and Pivot Spring and Detent Set

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    R1 Tactical Takedown and Pivot Spring and Detent Set
    • $3.95
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    R1 Tactical Trigger and Hammer Pins - Black

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    R1 Tactical Trigger and Hammer Pins - Black
    • $0.95
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    R1 Tactical Trigger and Hammer Pins - Stainless Steel

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    R1 Tactical Trigger and Hammer Pins - Stainless Steel
    • $2.95
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    Seekins Precision Enhanced Bolt Catch

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    Seekins Precision Enhanced Bolt Catch
    • $12.95
Bestsellers
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    R1 Tactical Stainless Steel Magazine Catch Assembly

    Score: 4.75 (votes: 4)
    — 2
    R1 Tactical Stainless Steel Magazine Catch Assembly
    • $10.95
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    R1 Tactical Trigger and Hammer Pins - Stainless Steel

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    R1 Tactical Trigger and Hammer Pins - Stainless Steel
    • $2.95
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    R1 Tactical AR-15 Stainless Steel Roll Pin Kit

    Score: 5.00 (votes: 1)
    R1 Tactical AR-15 Stainless Steel Roll Pin Kit
    • $4.95
  • Product is out of stock
    R1 Tactical AR-15 Bolt Catch Kit - Nickel Plated

    Score: 5.00 (votes: 2)
    — 1
    R1 Tactical AR-15 Bolt Catch Kit - Nickel Plated
    • $14.95
New Products
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    Phase 5 Universal Mini Stock (UMS) - Black

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    Phase 5 Universal Mini Stock (UMS) - Black
    • $69.95
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    Phase 5 Universal Mini Stock (UMS) - Blue

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    Phase 5 Universal Mini Stock (UMS) - Blue
    • $69.95
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    Phase 5 Universal Mini Stock (UMS) - Red

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    Phase 5 Universal Mini Stock (UMS) - Red
    • $69.95
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    Phase 5 Universal Mini Stock (UMS) - Grey

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    Phase 5 Universal Mini Stock (UMS) - Grey
    • $69.95
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    Phase 5 HexOne Rifle Length Buffer Tube - Blue

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    Phase 5 HexOne Rifle Length Buffer Tube - Blue
    • $59.95
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    Phase 5 HexOne Rifle Length Buffer Tube - Red

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    Phase 5 HexOne Rifle Length Buffer Tube - Red
    • $59.95