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Lower Parts

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    Anderson Manufacturing Gen 2 Lower Parts Kit AR-15 Stainless Steel Trigger

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    • $53.95
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    Anderson Mfg Lower Parts Kit AR-15 Stainless Steel Trigger

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    • $49.95
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    Battle Arms Development Enhanced Bolt Catch - Titanium

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    • $94.95
    • New!
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    CMC Triggers Anti-Walk Small Pin Kit .154

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    • $11.95
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    CMMG Lower Receiver Parts AR-15 Gunbuilder Kit

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    • $39.95
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    Geissele AR-15 Maritime Bolt Catch

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    • $29.00
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    KNS Gen 2 Non-Rotational Pins .154 Black

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

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    • $32.95
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    Leapers UTG AR15 Oversized Bolt Catch Steel - Black

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    • $14.97
    • New!
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    R1 Tactical AR-15 Lower Parts Kit without Trigger Group

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    • $28.95
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    R1 Tactical AR-15 Stainless Steel Roll Pin Kit

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

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    • $3.50
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    R1 Tactical Buffer Detent with Spring - Black

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

    Score: 5.00 (votes: 1)
    • $3.95
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    R1 Tactical Essential Pins and Springs Build Kit

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    • $9.95
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    R1 Tactical Magazine Catch Spring

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    • $0.95
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    R1 Tactical Pistol Grip Screw and Lock Washer

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    • $1.95
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    R1 Tactical Safety Selector Spring and Detent Set - Stainless Steel

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    • $1.95
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    R1 Tactical Stainless Steel Magazine Catch Assembly

    Score: 4.80 (votes: 5)
    2
    • $10.95
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    R1 Tactical Steel Magazine Catch Assembly - Black

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    • $7.95
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    R1 Tactical Takedown and Pivot Spring and Detent Set - Stainless Steel

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    • $3.95
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    R1 Tactical Trigger and Hammer Pins - Black

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

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    • $2.95
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    San Tan Tactical Ultra Grip Bolt Catch

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    • $14.71
    • New!
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    San Tan Tactical Ultra Grip Kit with Forward Assist

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    • $37.51
    • New!
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    Seekins Precision Enhanced Bolt Catch

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    • $12.95
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    Strike Industries AR Enhanced Lower Receiver Parts Less Trigger, Hammer and Disconnector

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    • $49.95
    • New!
Bestsellers
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    R1 Tactical Stainless Steel Magazine Catch Assembly

    Score: 4.80 (votes: 5)
    2
    • $10.95
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    R1 Tactical Trigger and Hammer Pins - Stainless Steel

    Not rated yet
    • $2.95
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    R1 Tactical AR-15 Stainless Steel Roll Pin Kit

    Score: 5.00 (votes: 1)
    • $4.95
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    R1 Tactical Buffer Detent with Spring - Stainless Steel

    Score: 5.00 (votes: 1)
    • $3.95
New Products
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    R1 Tactical Titan Ambidextrous Charging Handle AR-15 - Black

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    • $39.95
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    R1 Tactical Titan Ambidextrous Charging Handle AR-15 - Black/Red

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    • $39.95
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    R1 Tactical Titan Ambidextrous Charging Handle AR-15 - Red

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    • $39.95
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    Strike Industries MOD1 Rubber Buttpad

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    • $13.95
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    Strike Industries TRIBUS Enhanced Castle Nut & Extended End Plate - Black

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    • $67.95
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    Strike Industries TRIBUS Enhanced Castle Nut & Extended End Plate - Blue

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    • $68.95