AR-15 Lower Parts
Are you looking for high-quality AR-15 lower parts? Look no further! Our selection includes top brands such as Magpul, Geissele, and Aero Precision to ensure you're getting the best. Upgrade your rifle with our selection of triggers, grip, and other essential components to improve your accuracy and overall performance. Trust in the durability and reliability of these industry-leading brands to take your shooting experience to the next level. Shop now and see the difference for yourself!
NOTE: Color consistency can vary significantly between brands and materials due to differences in manufacturing processes, dye formulations, and base materials. These variations can result in noticeable differences in shade, even when the same color name or code is used across different products.
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On Sale
B5 Systems Bravo AR-15 Lower Build Kit - Black
B5 Systems
MSRP: $181.95Now: $135.96Was: $159.95B5 Systems Bravo AR 15 Lower Build Kit - Black The black B5 Systems Bravo AR 15 Lower Build Kit is the ultimate package for your AR 15 lower receiver build. This comprehensive kit includes a B5 grip, trigger guard, and Bravo stock, all designed with...MSRP: $181.95Now: $135.96Was: $159.95 -
Out of stock
B5 Systems CAR15 Stock OD Green
B5 Systems
MSRP: $50.00$47.95B5 Systems CAR15 Stock OD Green Timeless design meets modern innovation with the B5 Systems CAR15 Stock in OD Green. This stock, crafted to appeal to vintage aesthetics and streamlined functionality enthusiasts, is a harmonious fusion of classic charm...MSRP: $50.00$47.95 -
B5 Systems Enhanced Sopmod Stock (OD Green)
B5 Systems
MSRP: $100.00$95.00B5 Systems Enhanced Sopmod Stock (OD Green) B5 Systems has taken the venerable design of the Crane NSWC designed SOPMOD buttstock and incorporated the features sought by military professionals and firearm enthuisiasts. The Enhanced SOPMOD features color...MSRP: $100.00$95.00 -
B5 Systems Type 23 P-Grip (Wolf Grey)
B5 Systems
MSRP: $20.00$19.00B5 Systems Type 23 P-Grip (Wolf Grey) The B5 Systems Type 23 P-Grip offers an increased vertical grip angle and extended tang to improve ergonomics and ensure proper trigger index. Proudly made in the USA. Features: Aggressive texture for increased...MSRP: $20.00$19.00 -
Battle Arms Enhanced Modular Magazine Release Kit
Battle Arms Development
$35.95BATTLEARMS Magazine Release Kit - Part Kit 1 Consisting of: QTY 1 BAD-EMC-IC QTY 1 Magazine Catch Spring QTY 1 BAD-EMR-B or BAD-EMMR-L-B BATTLEARMS Enhanced Magazine Catch - BAD-EMC-IC Features: Process: Investment Cast (Same Process as...$35.95 -
BATTLEARMS Enhanced Magazine Release - Anodized ODG
Battle Arms Development
MSRP: $7.00$6.95BATTLEARMS Enhanced Magazine Release - Anodized ODG Precision CNC Machined for billet 7075-T6 Aluminum (not 6061) in an anodized finish, the BAD-EMR features a unique, fully solid "V" shaped button face with horizontal serrations (no through hole). The...MSRP: $7.00$6.95 -
Out of stock
BCMGUNFIGHTER Grip MOD 0 (Black)
Bravo Company USA
MSRP: $30.00$28.95BCM GUNFIGHTER Grip MOD 0 (Black) Bravo Company's BCM GUNFIGHTER Mod 0 pistol grip allows for a reduced angle and improved ergonomics when shooting in the modern gun fighting stances. A hinged trap door offers storage inside the grip with a water...MSRP: $30.00$28.95 -
Out of stock
BCMGUNFIGHTER Stock Mod 1 Sopmod Compartment - FDE
Bravo Company USA
MSRP: $75.00$69.95BCMGUNFIGHTER Stock Mod 1 Sopmod Compartment-FDE BCMGUNFIGHTER™ Stock Assembly – Mod 1 – SOPMOD (Widebody) CompartmentA strong and lightweight sopmod replacement/upgrade stock that fits all mil-spec receiver extensions. This is a...MSRP: $75.00$69.95 -
C Products Defense Duramag 5.56 30 Round Stainless Steel Magazine
$18.70C Products Defense Duramag 5.56 30 Round Stainless Steel Magazine DURAMAG designs stainless steel magazines to meet the needs of today’s combat conditions. These stainless steel magazines are extremely durable and dependable, and routinely...$18.70 -
Out of stock
CMMG Ambidextrous Safety Selector
CMMG
$29.95CMMG Ambidextrous Safety Selector The CMMG Ambidextrous Safety Selector is designed to cater to both left and right-handed shooters, ensuring versatile and ergonomic firearm handling. Meeting or exceeding mil-spec standards, this ambidextrous safety...$29.95 -
Out of stock
CMMG Pistol Receiver Extension Kit
CMMG
$64.95CMMG Pistol Receiver Extension Kit When you are thinking about building a new AR 15 pistol CMMG's Pistol Receiver Extension Kit is what you need to keep that lower receiver pistol compliant. CMMG has created the perfect kit containing an AR 15 pistol...$64.95 -
Out of stock
Daniel Defense AR 15 Grip W/Trigger Guard - Brown
Daniel Defense
MSRP: $35.00$33.00Daniel Defense AR 15 Grip W/Trigger Guard - Brown The Daniel Defense Pistol Grip is designed with ergonomics and controllability in mind. It shares the angle of the classic 1911 pistol for the most natural hand position and comfortable feel. This pistol...MSRP: $35.00$33.00 -
Out of stock
Daniel Defense AR 15 Lower Parts Kit
Daniel Defense
$118.00Daniel Defense AR 15 Lower Parts Kit The Daniel Defense AR 15 Lower Parts kit comes complete and is compatible for AR 15 lower receivers. Features: 5.56/.223 Black Oxide Finish Mil-Spec Parts Made In The USA$118.00 -
Dirty Bird Industries Single Stage Nickel Teflon Trigger Group Minus Springs
Dirty Bird Industries
MSRP: $44.95$39.95Dirty Bird Industries Single Stage Nickel Teflon Trigger Group Minus Springs Mil-spec trigger groups are reliable, easy to service and inexpensive. The problem is, mil-spec triggers tend to have a heavy trigger pull (sometimes up to 8 or 9 pounds)...MSRP: $44.95$39.95 -
Out of stock
Ergo AR-15 Lower 9-PC Spring Replacement Kit 4612
Ergo Grip
MSRP: $7.29$6.50Ergo AR-15 Lower 9-PC Spring Replacement Kit ERGO's 9 Piece AR Lower Receiver Spring Replacement Kit. Top quality parts for your build. 9 Piece AR Lower Receiver Spring Replacement Kit includes the following parts: Bolt Catch Spring Disconnector...MSRP: $7.29$6.50 -
Out of stock
Geissele Automatics Super 42 H2 Buffer and Braided Wire Buffer Spring Combo
Geissele Automatics
$89.00Geissele Automatics Super 42 H2 Buffer and Braided Wire Buffer Spring Combo The Geissele Automatics Super 42 H2 Buffer and Braided Wire Buffer Spring Combo is an innovative solution designed to significantly enhance the function and reliability of your...$89.00 -
Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger
Geissele Automatics
$245.00Geissele Automatics Super Semi-Automatic Enhanced (SSA-E) Trigger The Geissele Super Semi-Automatic (SSA) trigger is a semi-automatic only version of Geissele Automatics's Super Select-Fire trigger. The SSA is a 4.5lb. non-adjustable combat trigger that...$245.00 -
Hera USA AR 15 Front Grip (TAN)
Hera USA
$39.00Hera USA AR 15 Front Grip (TAN) Hera USA's CQR Front grip was designed along with their CQR Buttstock to create one of the most rigid and compact Rifle Systems based on the widely available AR 15 Platform. The CQR Front grip is an easy to install Front...$39.00 -
Hiperfire EDT Sharp Shooter AR-15 Trigger
Hiperfire
MSRP: $99.00$94.95Hiperfire EDT Sharp Shooter AR-15 Trigger Significant AR Upgrade MIL Upgrade, LE/SWAT, Personal Utility Single Stage Semi-Auto BONUS BENEFITS Radical Sear Mechanics™ Medium Weights, 4½ and 5½ lb. Pulls Smooth Accurate SwingFast...MSRP: $99.00$94.95 -
Hiperfire HIPERTOUCH Elite AR 15 Trigger
Hiperfire
MSRP: $200.00$190.95Hiperfire HIPERTOUCH Elite AR 15 Trigger The HiperFire HIPERTOUCH Elite AR 15 Trigger is one of the smoothest AR 15 triggers for both military and civilian use and is a significant upgrade to standard issue triggers. With only a hint of take up or...MSRP: $200.00$190.95 -
Out of stock
Hiperfire HIPERTOUCH Genesis AR 15 Trigger
Hiperfire
MSRP: $200.00$190.95Hiperfire HIPERTOUCH Genesis AR 15 Trigger The HiperFire HIPERTOUCH Genesis AR 15 Trigger is one of the smoothest AR 15 triggers for both military and civilian use and is a significant upgrade to standard issue triggers. With only a hint of...MSRP: $200.00$190.95 -
Out of stock
Hogue Overmold Pistol Grip w/ Finger Grooves (OD Green)
Hogue
MSRP: $29.95$26.95Hogue Overmold Pistol Grip w/ Finger Grooves (OD Green) Hogue's AR-15/M16 Overmolded Rubber Pistol Grip for the AR-15 platform is specially designed to retain the important lines and aesthetics of the AR. Hogue's overmolding process creates a desirable...MSRP: $29.95$26.95 -
KAK Industry A5 Style Carbine Buffer Weight - 3.8oz
KAK Industry
MSRP: $21.95$19.95KAK Industry A5 Style Carbine Buffer Weight - 3.8oz A5C - 3.8 oz 4 Steel Weights Hardcoat anodize- Black NOTE- Our A5 Style Buffers are only compatible with A5 Style Buffer Tubes and a Rifle Length...MSRP: $21.95$19.95 -
KAK Shockwave Pistol Receiver Extension / Buffer Tube
KAK Industry
MSRP: $20.00$18.00KAK Shockwave Pistol Receiver Extension / Buffer Tube The KAK Shockwave Tube is an AR-15 Pistol Buffer Tube / Receiver Extension which is designed to work with the Shockwave Blade Pistol Stabilizer Brace but will also work for other pistol builds...MSRP: $20.00$18.00 -
Kaw Valley Precision Heavy Tungsten Buffer - 4.3oz
Kaw Valley Precision
MSRP: $34.95$29.95Kaw Valley Precision Heavy Tungsten Buffer - 4.3oz There are many ways to smooth the operation of a AR-15 Carbine. One of the most cost effective and quickest upgrades available, is the installation of a KVP Heavy Tungsten Buffer. There are many added...MSRP: $34.95$29.95 -
Out of stock
KRISS DS150 Mil-Spec AR 15 Stock (FDE)
Kriss USA
$64.99KRISS DS150 Mil-Spec AR 15 Stock (FDE) The DEFIANCE DS150 AR 15 Stock fits AR 15 mil-spec buffer tubes. This AR 15 Stock features sockets capable of accepting a QD sling mount can be found on the left and right side of the stock and a removable rubber...$64.99 -
Out of stock
Luth-AR AR10/.308 Carbine Buffer Tube Assembly
Luth-AR
MSRP: $79.95$75.95Luth-AR AR10/.308 Carbine Buffer Tube Assembly The Luth-AR AR10/308 Mil-Spec Carbine Buffer Tube Complete Assembly Kit for AR10 and .308 rifles. The kit includes a Mil-Spec diameter carbine buffer tube, 308 carbine recoil buffer, carbine recoil spring,...MSRP: $79.95$75.95 -
Out of stock
LWRC Compact Adjustable AR 15 Stock
LWRC International
$61.00LWRC Compact Adjustable AR 15 Stock Not to be confused with the Ultra-Compact AR 15 Stock, the LWRC International Compact Stock is a drop-in replacement for AR15/M16 carbines with mil-spec diameter buffer tubes. It is a lightweight, no-nonsense...$61.00 -
Out of stock
LWRC UCIW AR 15 Stock Kit
LWRC International
$132.00LWRC UCIW AR 15 Stock Kit The LWRC International UCIW (Ultra-Compact Individual Weapon) AR 15 stock system shortens the overall length of the firearm by a full inch, as compared to a standard AR. The stock kit includes the stock, receiver extension,...$132.00 -
Magpul CTR Lower Build Kit - Black
Magpul Industries
MSRP: $189.95$159.95Magpul CTR® Lower Build Kit (Black) The Magpul CTR AR 15 Lower Build Kit from Black Rifle Depot is everything you need to complete your lower build project. The Magpul Lower Build Kit includes a complete mil spec lower parts kit,...MSRP: $189.95$159.95 -
Magpul MOE SL-M Stock (OD Green)
Magpul Industries
MSRP: $44.95$42.70Magpul MOE SL-M Stock (OD Green) The MOE SL-M Carbine Stock - Mil-Spec is a drop-in replacement buttstock for AR15/M4 Mil-Spec carbine buffer tubes. It was specifically developed for ultra-compact, PDW-style military platform requirements and for users...MSRP: $44.95$42.70 -
Out of stock
MAGPUL MOE® SL Grip AR 15 / M4 - Gray
Magpul Industries
MSRP: $20.95$19.90MAGPUL MOE® SL Grip AR 15 / M4 - Gray The MAGPUL MOE® SL Grip AR 15 / M4 - Gray is an excellent grip designed specifically for AR-15 and M4 rifles. This grip combines ergonomic design with durable construction, making it a perfect...MSRP: $20.95$19.90 -
Out of stock
Magpul PRS Lite Adjustable Stock - Black
Magpul Industries
MSRP: $119.95$113.94Magpul PRS Lite Adjustable Stock - Black The Magpul PRS Lite Adjustable Stock in Black is a lightweight, precision-engineered addition to your firearm, boasting the same adjustability and features of the Magpul PRS GEN3 Precision-Adjustable Stock but at...MSRP: $119.95$113.94 -
Out of stock
Magpul PRS Lite Adjustable Stock - FDE
Magpul Industries
MSRP: $119.95$113.94Magpul PRS Lite Adjustable Stock - FDE The Magpul PRS Lite Adjustable Stock in FDE is a lightweight, precision-engineered addition to your firearm, boasting the same adjustability and features of the Magpul PRS GEN3 Precision-Adjustable Stock but at a...MSRP: $119.95$113.94 -
Out of stock
Maxim Defense JP Silent Captured Spring
Maxim Defense Industries
$139.95Maxim Defense JP Silent Captured Spring This JP Silent Captured Spring System is manufactured exclusively for Maxim Defense to work with the Maxim Defense CQB Stock System only. The JP Silent Captured Spring System requires an open channel in your bolt...$139.95 -
Out of stock
MFT Battlelink Extreme Duty AR 15 Lower Build Kit (SDE)
Mission First Tactical
$149.95MFT Battlelink Extreme Duty Minimalist AR 15 Lower Build Kit (SDE) Building on the popular minimalist platform Mission First Tactical (MFT) recognized the need for a more robust stock capable of withstanding long term abuse delivered by larger caliber...$149.95 -
MFT BATTLELINK Minimalist AR-15 Lower Build Kit - SDE
Mission First Tactical
MSRP: $169.95$119.95MFT BATTLELINK Minimalist AR 15 Lower Build Kit - SDE The Mission First Tactical Battlelink Minimalist Lower Build kit comes with everything you need to finish your AR 15 and variant Lower Receiver into a functional firearm. With a light weight design...MSRP: $169.95$119.95 -
Out of stock
Mil-Spec Carbine Buffer Kit w/ H2 Heavy Buffer
Black Rifle Depot
MSRP: $59.95$49.95Mil-Spec Carbine Buffer Kit w/ H2 Heavy Buffer We've gotten so much love regarding our Carbine Buffer kit that we had to come out with a version that includes an H2 Heavy Buffer for those wanting to smooth out the recoil on an over-gassed system...MSRP: $59.95$49.95 -
Out of stock
Reptilia RECC-E Carbine Rifle Stock - Black
Reptilia Corp
MSRP: $159.95$149.95Reptilia RECC-E Carbine Rifle Stock - Black Introducing the Reptilia RECCE-E Carbine Rifle Stock in a sleek Black finish, a game-changer for AR15/M16 and AR10/SR25 rifles. Developed in partnership with military personnel, this stock has undergone...MSRP: $159.95$149.95 -
Out of stock
Rise Armament Blitz Defense Trigger - Blue
Rise Armament
MSRP: $209.99$199.99Rise Armament Blitz Defense Trigger - Blue The Rise Armament Blitz Defense Trigger, presented in striking blue, combines high-performance features with the durability needed for intense self-defense situations. Optimized for 9MM AR and AR-15, it offers...MSRP: $209.99$199.99