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Lower Parts Kits

AR Lower Parts Kit

Best performing LPK kits to complete your lower, LPK's from BCM, Anderson, Battle Arms, CMMG, CMC, Daniel Defense,  DPMS, DBST, KE Arms, LWRC and many more.

  • SALE
    .308 LPK Conversion Kit | Enhanced - Black Label USA

    .308 LPK Conversion Kit | Enhanced - Black Label USA

     .308 LPK Conversion Kit | Enhanced - Black Label USA Complete .308/AR-10/LR-308 conversion kit, all the parts you would need to convert a regular AR-15 LPK to fit a .308 Features: 100% USA Made Complete Enhanced Front & Rear Takedown Pin...

    Regular: $49.99
    Sale: $26.99
    Blowout: $24.79
    Add to Cart
  • SALE
    Stainless Steel Buffer Detent - AR-15

    Stainless Steel Buffer Detent - AR-15

    Stainless Steel Buffer Detent - AR-15 Equip your AR-15 platform weapon with this Stainless Buffer Retainer to ensure smooth operation. These Stainless Steel Buffer Detent - AR-15 are made from, stainless steel for a durable and...

    Regular: $9.99
    Sale: $6.99
    Blowout: $4.99
    Add to Cart
  • Ke Arms Lower Receiver Parts Kit, 223 Rem/556nato

    Ke Arms Lower Receiver Parts Kit, 223 Rem/556nato, Includes A2 Grip (black), Semi Trigger. Semi Hammer, Semi Disconnector, Semi Selector, Bolt Catch Spring, Detent Spring, Bolt Catch Buffer, Take Down Detent, Bolt Catch, Magazine Catch Spring, Bolt Catch...

    Regular: $89.99
    You Pay: $59.99
    Add to Cart
  • Lbe Lpk 556 No Trig Guard Or Grip

    Lbe Unlimited Lower Parts Kit, 223 Rem/556nato, Black Finish, Without Trigger Guard Or Pistol Grip Ark15lpkModel: Lower Parts KitProduct Type: PartDescription: w/o Trigger Guard or Pistol Grip

    Regular: $99.99
    You Pay: $75.82
    Add to Cart
  • Lbe Lpk 556 W-trig Guard And Grip

    Lbe Unlimited Lower Parts Kit Part Kit, 223 Rem/556nato, Black Finish, With Pistol Grip And Trigger Guard Ar15lpktModel: Lower Parts KitProduct Type: PartDescription: Kit w/ Pistol Grip & Trigger Guard

    Regular: $99.99
    You Pay: $80.20
    Add to Cart
  • Bad Enhanced Lpk Mod3

    Battle Arms Development, Inc. Enhanced Lower Parts Kit, Package 3, Bad-ebc-ic, Bad-e4s-ic And Bad-emc-ic 100-025-392Model: EnhancedProduct Type: KitFinish/Color: Black

    You Pay: $39.70
    Add to Cart
  • Cmc Ar-15 Lower Assembly Kit Curved

    Cmc Triggers Corp Kit, Black, Lower Assembly Kit W/3.5lbs Trigger, With Anti-walk Pin Set 81501Product Type: KitFinish/Color: BlackDescription: Lower Assembly Kit W/3.5lbs Trigger

    You Pay: $249.00
    Add to Cart
  • Dpms lr/ar Lpk 308 Black

    Dpms lr/ar Lpk 308 Black

    This DPMS LR/AR-308  lower receiver kit includes everything needed to build a complete AR or LR 308 lower receiver..  all you would need to complete a lower would be a stripped lower receiver and a stock assembly. Kit Includes:  .308 Bolt Catch Screw ...

    Regular: $89.99
    You Pay: $79.12
    Add to Cart
  • Cmmg Lpk Mk3-lr308 W-ambi Slctr

    Cmmg Lower Receiver Parts Kit With Ambidextrous Selector 38ca65fProduct Type: KitDescription: Lower Receiver Parts Kit with Ambi Selector

    You Pay: $101.53
    Add to Cart
  • Dbst Lpk 556 Black

    Doublestar Corp. Ar15 Lower Parts Kit, 223 Rem/556nato, Black Finish, Includes Fire Control Group, Fire Control Group Pins And Springs, Bolt Catch Assembly, Magazine Catch Assembly, Front Pivot Pin, Rear Takedown Pin,takedown Springs (2), Takedown...

    Regular: $139.99
    You Pay: $74.66
    Add to Cart
  • Cmmg Lpk 556 Black

    Cmmg Lower Receiver Parts Kit, 223 Rem/556nato, Black Finish, Includes Takedown Pin, Receiver Pivot Pin, Takedown Pin Detent (2), Takedown Pin Detent Spring (2), Hammer And Trigger Pin (2), Hammer Spring, Trigger Spring, Disconnect, Disconnect Spring,...

    Regular: $99.99
    You Pay: $78.47
    Add to Cart
  • Ke Arms Enhanced Lpk 556 Black

    Ke Arms Lower Receiver Parts Kit, 223 Rem/556nato, Includes Xtech Tactical 2 Part Pistol Grip (black), Semi Trigger. Semi Hammer, Semi Disconnector, Semi Selector, Bolt Catch Spring, Detent Spring, Bolt Catch Buffer, Take Down Detent, Bolt Catch,...

    Regular: $99.99
    You Pay: $77.19
    Add to Cart
  • Dpms Lpk 556 Black

    Dpms 556, Part, Lower Receiver Parts Kit 223 60688Model: Lower Parts KitProduct Type: KitDescription: Lower Receiver Parts Kit 223

    You Pay: $74.00
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  • Cmmg Lpk 308 Without Grip-fire Contr

    Cmmg Lower Receiver Parts Kit, 308 Win, Without Grip/fire Control Group 38ca61aProduct Type: KitDescription: Lower Receiver Parts Kit Without Grip/Fire Control Group

    You Pay: $61.60
    Add to Cart
  • Cmc Ar-15 Lower Assembly Kit Flat

    Cmc Triggers Corp Kit, Black, Lower Assembly Kit W/3.5lbs Trigger, With Anti-walk Pin Set 81503Product Type: KitFinish/Color: BlackDescription: Lower Assembly Kit W/3.5lbs Trigger

    You Pay: $249.00
    Add to Cart
  • Bad Enhanced Lpk Mod X

    Battle Arms Development, Inc. Enhanced Lower Parts Kit, Package X, Bad-emr-b, Bad-e4s-ic, Bad-ebc-ic, Bad-emc-ic, Bad-eps, Nickel Teflon Hammer/trigger, Bad-atg-b, Disconnector, All Springs, Detents, Trigger Guard 100-025-393Model: EnhancedProduct Type:...

    You Pay: $136.92
    Add to Cart
  • Cmmg Lpk 308 Black

    Cmmg Lower Receiver Parts Kit, 308win, Black Finish 38ca6dcModel: 308Product Type: KitFinish/Color: BlackDescription: Lower Receiver Parts Kit

    You Pay: $89.93
    Add to Cart
  • Cmmg Lpk Ar15 W-ambi Safety Selector

    Cmmg Lower Receiver Parts Kit, 223 Rem/556nato, Black Finish, Includes Takedown Pin, Receiver Pivot Pin, Takedown Pin Detent (2), Takedown Pin Detent Spring (2), Hammer And Trigger Pin (2), Hammer Spring, Trigger Spring, Disconnect, Disconnect Spring,...

    Regular: $139.99
    You Pay: $95.19
    Add to Cart
  • Cmmg Lpk 556 Without Grip-fire Contr

    Cmmg Lower Receiver Parts Kit, 556nato, Without Grip/fire Control Group 55ca601Product Type: KitDescription: Lower Receiver Parts Kit Without Grip/Fire Control Group

    You Pay: $50.96
    Add to Cart
  • Dd Lpk 556 Black

    Daniel Defense Lower Receiver Parts Kit, 223 Rem/556nato, Black Finish 05-013-21007Product Type: PartFinish/Color: BlackFit: AR-15Description: Lower Receiver Parts KitCaliber: 556NATO

    Regular: $139.99
    You Pay: $109.75
    Add to Cart
  • CMC LPK 556 Without Grip-fire Control

    CMC LPK 556 Without Grip-fire Control

    Cmc Triggers Corp Part, Lower Receiver Parts Kit Without Grip/fire Control Group 81500 AR-15 lower parts kit from CMC triggers contains all the parts you need to complete your AR-15 lower with the exception of the pistol grip and fire...

    Regular: $49.99
    You Pay: $39.95
    Add to Cart