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    Lower Receiver Parts

    AR-15 Lower Receiver Parts Kits | Buffer Tube | Captured Spring

    Customize your weapon and build your own lower receiver parts kit by a selecting lower receiver part from our store. We have lower receiver parts available for the AR pistol, AR-15, AR-308, HK MR, and Tavor. To make the process of finding parts efficient and more accessible, use our filter system. You can use our filter system to find AR-15 parts from different manufacturers. You can select more than one lower receiver parts. We have a large selection of parts available in our store to list them all. We offer a variety of lower receiver parts like buffers, castle nuts, catches/releases, detents, end plates, disconnectors, fire control, grip part, and several other lower receiver parts. You can also narrow down your selection by choosing between a single-stage or two-stage trigger, curved or flat trigger style, and drop-in or standard install trigger setup. You can even select from a variety of different colors. Quality is one of the most important aspects you look for in maintaining your weapon. DSG Arms brings you lower receiver parts from reputable brands known for manufacturing durable components for a variety of different weapons.

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    Picture of Armalite AR10 Rifle Length Buffer

    Armalite AR10 Rifle Length Buffer

    ARMEA1090

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    $18.00
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    Armalite Carbine Buffer

    ARMEC0030R

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    $12.00
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    Armalite AR10 Carbine Buffer

    ARMEC0120

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    $38.00

    DSG 308/7.62 Short Carbine Buffer for Standard Carbine Buffer Tubes

    DSG-4201-0021

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    $22.00
    DSG AR15 Standard Carbine Buffer

    DSG AR15 Carbine Buffer

    DSG-4201-0030

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    $8.95
    AR15 H Heavy Carbine Buffer

    DSG AR15 Heavy Carbine Buffer - H Buffer

    DSG-4201-0031

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    $20.00
    AR15 H2 Heavy Carbine Buffer

    DSG AR15 H2 Heavy Carbine Buffer

    DSG-4201-0032

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    $30.00
    AR15 H3 Heavy Carbine Buffer

    DSG AR15 H3 Heavy Carbine Buffer

    DSG-4201-0033

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    $39.00

    DSG AR15 Rifle Buffer

    DSG-4201-0045

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    $13.00

    DSG 308/7.62 Rifle Buffer

    DSG-4201-0048

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    $24.00

    DSG 9MM Heavy Buffer - 5.5oz

    DSG-4201-0050

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    $20.00

    Geissele Super 42 Tungsten Buffer Weight

    GAT04-246

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    $20.00

    Geissele Super 42 Braided Wire Buffer & Spring Combo

    GAT05-495

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    $65.00
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    JP LMOS Low Mass Operating System Buffer

    JPLMB

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    $56.96
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    Spikes Tactical ST-T1 Heavy Buffer

    SPKSLA00T1

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    $29.66
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    VLTOR A5 Spring and Standard Buffer

    VLV2-1070-A2

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    $56.95
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    VLTOR A5 Light-Weight Buffer, 3.8oz

    VLA5H0

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    $32.36
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    VLTOR A5 Light-Weight Buffer, 4.56oz

    VLA5H1

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    $35.96
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    VLTOR A5 Standard-Weight buffer 5.3oz

    VLA5H2

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    $40.46
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    VLTOR A5 Heavy-Weight Buffer, 6.08 oz.

    VLA5H3

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    $44.96
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    VLTOR A5 Heavy-Weight Buffer, 6.83 oz.

    VLA5H4

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    $53.96
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    Armalite Carbine Lock Ring w/Slots

    ARMEC0053A

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    $3.85
    DSG OEM AR Carbine Stock Lock Ring - Castle Nut

    DSG AR Carbine Stock Lock Ring/Castle Nut

    DSG-4201-0037

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    $3.99

    LANTAC RPS Ratchet Plate System - QD End Plate & Castle Nut

    LTC01-UP-RPS

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    $45.89

    Aero Precision M5 .308 Bolt Catch

    APARH100134

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    $14.00

    Aero Precision M5 .308 Extended Magazine Catch Button

    APARH308185

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    $5.00

    Armalite AR10 A-Series Magazine Catch

    ARMEA1108-A
    ***OBSOLETE***

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    $12.00
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    Armalite AR10 B-Series Bolt Stop Catch

    ARM10203100

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    $18.00

    Armalite AR10 A-Series Bolt Stop Catch

    ARM11203100

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    $18.00

    Battle Arms AR15 Enhanced Bolt Catch - Billet

    BAD-EBC

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    $39.00
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