AR15 Lower Parts Kits & Spare Parts
AR15 Lower Parts Kits & Spare Parts
Discounts for Aero Precision, Ballistic Advantage, VG6 and Faxon Firearms automatically applied when added to cart. (If no discount appears when added then that is our lowest price)
Showing all 140 results
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AR15 MIL-SPEC Stainless Steel Hammer Pins
$4.99$2.9920 in stock -
Aero Precision M4 Pistol Grip Mil Spec – Black
$3.5031 in stock -
Seekins Precision AR-15 Mag Release
$5.89588 in stock -
Seekins Precision AR-15 Mag Release – FDE
$5.89110 in stock -
Seekins Precision AR-15 Mag Release – Red
$5.89136 in stock -
10% OFF IN CARTBravo Company Mod 0, Trigger Guard – Wolf Finish
$6.95in stock -
AR15 Pivot Pin in Silver -Long
$9.99$6.991 in stock -
AR15 Takedown Pin in Silver -Long
$9.99$6.992 in stock -
10% OFF IN CARTMagpul Polymer Trigger Guard Black
$8.503280 in stock -
10% OFF IN CARTMagpul Polymer Trigger Guard Fde
$8.50805 in stock -
10% OFF IN CARTMagpul Polymer Trigger Guard Gray
$8.50411 in stock -
10% OFF IN CARTMagpul Polymer Trigger Guard Od
$8.5084 in stock -
10% OFF IN CARTBad Enhanced Mag Catch Black
$8.50101 in stock -
Lwrc Extended Rear Takedown Pin
$9.17144 in stock -
10% OFF IN CARTMission First Tactical E-volv, AR-15 Trigger Guard
$9.9954 in stock -
10% OFF IN CARTMission First Tactical E-volv, AR-15 Trigger Guard – Scorched Dark Earth
$9.993 in stock -
Aero Precision Billet Trigger Guard – Black
$18.00$12.0010 in stock -
Bastion Takedown And Pivot Pin Set Biohaz
$12.0021 in stock -
Bastion Takedown And Pivot Pin Set Spartan
$12.0029 in stock -
Bastion Takedown And Pivot Pin Set Us Flag
$12.00151 in stock -
10% OFF IN CARTSeekins Precision Enhanced Bolt Catch
$12.79771 in stock -
10% OFF IN CARTBad Enhanced Single Side Safety Selector
$14.9539 in stock -
ATG™ AR15 GRIP – BLACK
$19.99$14.9917 in stock -
10% OFF IN CARTCmc Anti-walk Pin Set Small Pins
$15.001313 in stock -
Bastion Threaded Trigger Guard 5.56 Ar Blank
$15.0018 in stock -
Bastion Threaded Trigger Guard 5.56 Ar Skull
$15.0033 in stock -
Bastion Threaded Trigger Guard 5.56 Ar Flag
$15.0063 in stock -
10% OFF IN CARTBad Mag Release Kit Mod1 Black
$15.95174 in stock -
Patriot Ordnance Factory Universal Bolt Catch
$18.7340 in stock -
10% OFF IN CART2a Armament Magazine Catch Assembly, G1 Groove
$18.7527 in stock -
10% OFF IN CART2a Armament Magazine Catch Assembly, G1 Pocket
$18.7530 in stock -
10% OFF IN CART2a Armament Takedown Pins For AR-15
$18.7533 in stock -
10% OFF IN CARTMagpul Enhanced Ar Mag Release
$18.95534 in stock -
Seekins Precision Billet AR-15 Trigger Guard
$18.99109 in stock -
10% OFF IN CARTSeekins Billet AR-15 Trigger Guard – Red
$18.9961 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Xmr Burnt Bronze For Ar-15
$19.008 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Xmr Black For Ar-15
$19.0019 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Xmr Blue For Ar-15
$19.007 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Xmr Gun Metal Grey For Ar-15
$19.0024 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Xmr Red For Ar-15
$19.0022 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Xmr Silver For Ar-15
$19.0022 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Xmr Fde For Ar-15
$19.9514 in stock -
AR-15 Dual Safety Selector Lever
$29.99$19.9914 in stock -
Aero Precision AR15 Lower Parts Kit (LPK) Minus FCG/Trigger Guard/Pistol Grip
$32.50$20.0079 in stock -
Kns .250 Enhanced Push Button Pivot Pin
$20.0016 in stock -
Kns .250 Enhanced Push Button Take down Pin
$20.0018 in stock -
10% OFF IN CARTOdin Ambi-sling-qd Plate Black – For Ar-15 Pistol Buffer Tubes
$20.4310 in stock -
10% OFF IN CARTOdin Ambi-sling-qd Plate Blue – For Ar-15 Pistol Buffer Tubes
$20.434 in stock -
10% OFF IN CARTOdin Ambi-sling-qd Plate Red – For Ar-15 Pistol Buffer Tubes
$20.435 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen2 Xmr2 Burnt Bronze Ar-15
$20.9013 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen2 Xmr2 Black For Ar-15
$20.9039 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen2 Xmr2 Blue For Ar-15
$20.904 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen2 Xmr2 Gun Metal Grey Ar-15
$20.9068 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen2 Xmr2 Red For Ar-15
$20.9012 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen2 Xmr2 Silver For Ar-15
$20.9016 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen3 Xmr3 Burnt Bronze Ar-15
$20.905 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen3 Xmr3 Black For Ar-15
$20.9097 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen3 Xmr3 Blue For Ar-15
$20.908 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen3 Xmr3 Gun Metal Grey Ar-15
$20.9020 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen3 Xmr3 Red For Ar-15
$20.9018 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen3 Xmr3 Silver For Ar-15
$20.9030 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen2 Xmr2 Fde For Ar-15
$21.8585 in stock -
10% OFF IN CARTOdin Extended Magazine Release – Gen3 Xmr3 Fde Ar-15
$21.8512 in stock -
10% OFF IN CARTBAD Enhanced Modular Magazine Release, Large – Black
$22.0088 in stock -
10% OFF IN CARTBAD Enhanced Modular Magazine Release, Large – Silver
$22.009 in stock -
10% OFF IN CARTBAD Enhanced Modular Magazine Release, Large – Red
$22.0053 in stock -
Midwest Heavy Duty Qd End Plate
$23.5036 in stock -
Radian Ultralight Qd Ar15 Endplate
$24.6557 in stock -
Radian Weapons Takedown Pins Black
$24.65116 in stock -
Patriot Ordnance Factory Selector Switch, Ambidextrous
$25.9286 in stock -
10% OFF IN CARTSpike’s Tac Billet Trigger Guard G2
$26.2081 in stock -
10% OFF IN CART2a Armament Takedown Pins For AR-15 – Titanium
$26.5637 in stock -
Noveske Sts Short Throw Safety Rh 60
$28.00Out of stock -
10% OFF IN CARTBAD Enhanced Pin Set AR-15
$28.45248 in stock -
10% OFF IN CARTMagpul B.a.d. Lever Black
$28.452505 in stock -
10% OFF IN CARTGeissele Maritime Bolt Catch
$29.00326 in stock -
Noveske Sts Short Throw Sfty Ambi 60
$30.00245 in stock -
10% OFF IN CARTBad Mag Release Kit Mod2 Black
$30.8672 in stock -
10% OFF IN CART2a Armament Takedown Pins, Titanium – AR-15
$31.2514 in stock -
Kns Non-rot Trg-hmr Pin S&w G2 Mod2
$32.5040 in stock -
Kns Non-rot Trg-hmr Pin.154 G2
$32.50554 in stock -
Kns Non-rot Trg-hmr Pin.1555 G2
$32.5029 in stock -
Kns Non-rot Trg/hmr Pin.154 G2 Mod2
$32.50in stock -
Kns Non-rot Trg/hmr Pin.1555 G2 Mod2
$32.50in stock -
10% OFF IN CARTBad Enhanced Lpk Mod3
$33.0065 in stock -
Kns Non-rot Trg-hmr Pin.154 G2 De
$36.2558 in stock -
Kns Non-rot Trg-hmr Pin.154 G2 M2 De
$36.2583 in stock -
10% OFF IN CARTBad Enhanced Pin Set Titanium
$37.00116 in stock -
10% OFF IN CARTElftmann Ambi Speed Safety Black
$37.9529 in stock -
10% OFF IN CARTElftmann Ambi Speed Safety Stainless
Out of stock -
Shooting Innovations – Competition Control Kit
$49.99$37.9933 in stock -
10% OFF IN CARTSeekins Precision Safety Selector Kit
$37.99357 in stock -
10% OFF IN CARTSeekins Precision Safety Selector Kit – FDE
$37.9976 in stock -
10% OFF IN CARTBad Enhanced Bolt Catch Black
$39.009 in stock -
10% OFF IN CARTCmmg Lpk 556 Without Grip-fire Control Group
$39.091006 in stock -
10% OFF IN CARTBad Titanium Enhanced Pin Set Black
$39.952 in stock -
10% OFF IN CARTCmc Lpk 556 Without Grip-fire Control Group
$39.95802 in stock -
Mil-Spec AR15 Lower Parts Kit (LPK)
$49.99$39.99Out of stock -
10% OFF IN CARTSpike’s Tactical Lower Receiver Parts Kit Without Fire Control Group-trigger Group, 556nato
$42.19303 in stock -
Aero Precision AR15 Lower Parts Kit (LPK)
$55.00$45.0052 in stock -
Shooting Innovations Competition Control Kit – Burnt Bronze Cerakote
$59.99$45.001 in stock -
Shooting Innovations Competition Control Kit – Midnight Bronze Cerakote
$59.99$45.001 in stock -
Shooting Innovations Competition Control Kit – Tungsten Cerakote
$59.99$45.00Out of stock -
10% OFF IN CARTOdin Ambidextrous Modular – Safety Black For Ar-15
$46.55Out of stock -
10% OFF IN CARTOdin Ambidextrous Modular – Safety Blue For Ar-15
$46.55Out of stock -
10% OFF IN CARTOdin Ambidextrous Modular – Safety Red For Ar-15
$46.55Out of stock -
Radian Talon Safety Selector 2 Lever Black
$47.45169 in stock -
Radian Talon Safety Selector 2 Lever Tungsten
$47.45130 in stock -
Radian Talon Safety Selector 2 Lever Fde
$47.45Out of stock -
Radian Talon Safety Selector 2 Lever Brown
$47.4531 in stock -
10% OFF IN CARTOdin Ambidextrous Modular – Safety Fde For Ar-15
$47.507 in stock -
Kak Industries AR15 Lower Parts Kit (LPK) W/ Billet Trigger Guard
$50.00Out of stock -
Pof Ambi Safety Selector 50-90 Degree
$54.7514 in stock -
10% OFF IN CARTOdin Lower Parts Kit W-pistol – Grip For Ar-15
$56.0532 in stock -
10% OFF IN CARTBad Bad-ass Ambi Safety Selector Black
$57.00239 in stock -
10% OFF IN CARTCmmg Lpk 556 Black
$64.952158 in stock -
10% OFF IN CARTBcm Pnt Trigger Assembly Ar15
$65.95168 in stock -
10% OFF IN CARTBcm Pnt Trigger Assembly Ar15
$65.95172 in stock -
10% OFF IN CARTBad Bad-cass Combat Ambi Safety Selector Black
$65.956 in stock -
Radian Talon Safety Selector 4 Lever Black
$66.45174 in stock -
Radian Talon Safety Selector 4 Lever Tungsten
$66.4524 in stock -
Radian Talon Safety Selector 4 Lever Fde
$66.45Out of stock -
Radian Talon Safety Selector 4 Lever Brown
$66.45Out of stock -
Radian Talon Safety Selector 2 Lever Np3
$66.459 in stock -
10% OFF IN CARTSpike’s Lpk Standard 556 Black
$74.95288 in stock -
10% OFF IN CARTBad Bad-ass Ambi Safety Selector Fde
$75.05Out of stock -
10% OFF IN CARTBad Bad-ass Ambi Safety Selector Stainless
$75.0520 in stock -
10% OFF IN CARTBad Bad-ass Ambi Safety Selector Short Throw
$79.95Out of stock -
10% OFF IN CARTCmmg Lpk Ar15 W-ambi Safety Selector
$82.00117 in stock -
10% OFF IN CARTSeekins Builders Kit Lpk 556 Black
$89.00243 in stock -
Radian Talon Safety Selector 4 Lever Np3
$90.20Out of stock -
10% OFF IN CARTBad Bad-cass Full Auto Ambidextrous Safety Selector Black
$93.9545 in stock -
10% OFF IN CARTDaniel Defense Lpk 556 Black
$100.00127 in stock -
10% OFF IN CARTBcm Parts Kit Lower Black – For Ar-15
$119.95107 in stock -
10% OFF IN CARTBcm Parts Kit Lower Fde – For Ar-15
$119.9535 in stock -
10% OFF IN CARTBad Enhanced Lpk Mod X
$126.1366 in stock -
10% OFF IN CARTSpike’s Lpk Enhanced 556 Black
$159.32204 in stock -
10% OFF IN CARTSpike’s Lpk Enhanced 556 Fde
$164.0147 in stock -
Lwrc Deluxe Lpk 556nato Black
$183.307 in stock -
10% OFF IN CARTTroy Ambidextrous M4 Upgrade Package
$187.49Out of stock