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AR-15 Lower Parts


38 of 38 Items
  • A5H1 Buffer - 4.56 oz A5H1 Buffer - 4.56 oz A5 Buffer vs. Carbine Buffer

    A5H1 Buffer - 4.56 oz

    **FOR A5 SYSTEM ONLY- NOT FOR USE IN CARBINE BUFFER TUBES!**   Why we like these: The A5 system has been a hit since it's release, and for good reason.  While it may not seem like a huge difference at first glance, this slightly longer receiver...

    $62.95
  • A5H2 Buffer - 5.33 oz A5H2 Buffer - 5.33 oz A5 Buffer vs. Carbine Buffer

    A5H2 Buffer - 5.33 oz

    **FOR A5 SYSTEM ONLY- NOT FOR USE IN CARBINE BUFFER TUBES!**   Why we like these: The A5 system has been a hit since it's release, and for good reason.  While it may not seem like a huge difference at first glance, this slightly longer receiver...

    $84.95
  • A5H3 Buffer - 6.08 oz A5H3 Buffer - 6.08 oz A5 Buffer vs. Carbine Buffer

    A5H3 Buffer - 6.08 oz

    **FOR A5 SYSTEM ONLY- NOT FOR USE IN CARBINE BUFFER TUBES!**   Why we like these: The A5 system has been a hit since it's release, and for good reason.  While it may not seem like a huge difference at first glance, this slightly longer receiver...

    $106.95
  • Sprinco M4 Buffer Spring - White (Standard) Sprinco M4 Buffer Spring - White (Standard) Sprinco M4 Buffer Spring - White (Standard) Sprinco M4 Buffer Spring - White (Standard)

    Sprinco M4 Buffer Spring - White (Standard)

    Why we like these: One of the quickest and easiest ways to tune the performance of your AR-15 is to swap out the buffer and buffer spring.  Sprinco makes industry leading buffer springs, and has a variety of options depending on the spring power you...

    $19.95
  • Sprinco AR15 M4 Enhanced Power Blue Buffer Spring Sprinco AR15 M4 Enhanced Power Blue Buffer Spring Sprinco AR15 M4 Enhanced Power Blue Buffer Spring

    Sprinco M4 Buffer Spring - Blue (Enhanced)

    Why we like these: One of the quickest and easiest ways to tune the performance of your AR-15 is to swap out the buffer and buffer spring.  Sprinco makes industry leading buffer springs, and has a variety of options depending on the spring power you...

    $19.95
  • Sprinco M4 Buffer Spring - Red (Extra Power) Sprinco M4 Buffer Spring - Red (Extra Power) Sprinco M4 Buffer Springs

    Sprinco M4 Buffer Spring - Red (Extra Power)

    Why we like these: One of the quickest and easiest ways to tune the performance of your AR-15 is to swap out the buffer and buffer spring.  Sprinco makes industry leading buffer springs, and has a variety of options depending on the spring power you...

    $19.95
  • White Label Armory AR15 Carbine Buffer Spring Carbine Buffer Spring

    Carbine Buffer Spring

    Why we like these: Because sometimes you just need a carbine buffer spring.    Official Description From White Label Armory: White Label Armory's buffer spring is manufactured to Mil-Spec dimensions and fits all standard AR15 buffer tubes...

    $3.49
  • Magpul ALuminum Enhanced Trigger Guard AR15/M4 Magpul ALuminum Enhanced Trigger Guard AR15/M4 Magpul ALuminum Enhanced Trigger Guard AR15/M4 Magpul ALuminum Enhanced Trigger Guard AR15/M4

    Magpul Enhanced Trigger Guard - Aluminum

    Why we like these: This is the trigger guard that goes on pretty much every build for us.  The larger design gives you more room for shooting with gloves than the basic mil-spec trigger guard.  We're also just big fans of metal parts when...

    $21.80
  • Forward Controls Design TGF - Winter Trigger Guard Forward Controls Design TGF - Winter Trigger Guard Forward Controls Design TGF - Winter Trigger Guard Forward Controls Design TGF - Winter Trigger Guard Forward Controls Design TGF - Winter Trigger Guard

    FCD TGF - Winter Trigger Guard

    Why we like these: These are beautiful trigger guards, and of couse we had to carry them in the best color.  We love winter trigger guards because we don't see any reason to limit the space near the trigger.  The idea behind winter trigger...

    $23.75
  • PCT Castle Nut PCT Castle Nut (right) vs common stamped castle nut PCT Castle Nut (right) vs common stamped castle nut PCT Castle Nut compared to FCD CNF

    PCT Castle Nut

    Why we like these: There's one main feature we were looking for in a basic mil-spec castle nut:  clear, deep cut staking notches. There are a lot of castle nuts on the market with shallow stamped notched (see comparison photos).  We wanted to...

    $6.99
  • FCD Enhanced Magazine Release (EMR-H) FCD Enhanced Magazine Release (EMR-H) FCD Enhanced Magazine Release (EMR-H) FCD Enhanced Magazine Release (EMR-H) FCD Enhanced Magazine Release (EMR-H)

    FCD Enhanced Magazine Release (EMR-H)

    Why we like these: Forward Controls Design takes standard parts and makes minor tweaks in the design for small but noticeable improvements.  The slight curvature in the button surface is a minor change from the milspec design, but is a noticeable...

    $16.15 - $25.75
  • Forward Controls Design AR15 Castle Nut Forward Controls Design AR15 Castle Nut Forward Controls Design AR15 Castle Nut Forward Controls Design AR15 Castle Nut Forward Controls Design AR15 Castle Nut

    FCD Castle Nut (CNF)

    Why we like these: Do you love a good staking job?  Do you want every part of your rifle to be the same color, down to the castle nut?  Then look no further!  It's a castle nut, but like... better.  And in more...

    $19.00 - $28.50
38 of 38 Items