AR-15, AR-10, and M16 parts are used for building, repairing, upgrading, and maintaining compatible rifle platforms across a wide range of configurations and applications. They can include barrels, handguards, triggers, controls, upper and lower parts, gas system components, stocks, grips, and other essential pieces that support fit, function, and overall rifle performance. Different parts serve different roles depending on the platform, build goal, and intended use. This category includes AR-15, AR-10, and M16 parts built for compatibility, dependable function, and practical everyday performance.
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FailZero AR15 BCG NO HAMMER MATTE
$179.99FAILZERO AR15 BCG NO HAMMER MATTE – CLEAN, DEPENDABLE, MIL-SPEC TO THE CORE The FailZero AR15 BCG NO HAMMER MATTE is a durable, no-nonsense bolt carrier group built for AR-15 rifles and carbines. Featuring a matte black finish and FailZero’s... -
FailZero AR15 BCG NO HAMMER BLK
$179.99FAILZERO AR15 BCG NO HAMMER BLK – SMOOTH, CLEAN, AND BUILT TO PERFORM The FailZero AR15 BCG NO HAMMER BLK is a high-performance bolt carrier group built for semi-automatic AR-15 platforms. Coated with FailZero’s advanced black EXO Nickel... -
PHASE5 BOLT CARRIER GROUP AR15 BLK
$150.00PHASE5 BOLT CARRIER GROUP AR15 BLK – RELIABLE PERFORMANCE AND DURABILITY The PHASE5 BOLT CARRIER GROUP AR15 BLK is a premium, MIL-SPEC compatible bolt carrier group designed for 5.56 NATO and .223 Remington AR-15 rifles. Built for exceptional... -
MIDWEST 5.56/233 AR15 BLACK NITRIDE BCG
$157.95MIDWEST 5.56/.223 AR15 BLACK NITRIDE BCG – ENHANCED PERFORMANCE FOR YOUR AR-15 The MIDWEST 5.56/.223 AR15 BLACK NITRIDE BCG is a high-quality, durable bolt carrier group designed for AR-15 rifles chambered in 5.56 NATO or .223 Remington. Featuring... -
MIDWEST 5.56/223 AR15 ENHANCED BCG
$167.95MIDWEST 5.56/.223 AR15 ENHANCED BCG – TOP-TIER PERFORMANCE FOR YOUR AR-15 The MIDWEST 5.56/.223 AR15 ENHANCED BCG is a precision-engineered bolt carrier group designed to maximize the performance of your AR-15 rifle. Built for 5.56 NATO and .223... -
AERO AR15 STRIPPED LOWER GEN 2 FDE
$139.99AERO AR15 STRIPPED LOWER GEN 2 FDE – PREMIUM AR-15 PLATFORM FOUNDATION The AERO AR15 STRIPPED LOWER GEN 2 FDE is a high-quality, precision-machined lower receiver designed for AR-15 builds. Manufactured by Aero Precision, a trusted name in the... -
Desert Tech QUATTRO-15 LOWER 556NATO 53RD BLK
$277.86DESERT TECH QUATTRO-15 LOWER 5.56 NATO 53RD BLK – PREMIUM AR-15 PLATFORM COMPONENT The Desert Tech QUATTRO-15 LOWER 5.56 NATO 53RD BLK is a precision-crafted, high-performance lower receiver designed for AR-15 builds. Built by Desert Tech, this... -
SPIKE'S STRIPPED LOWER 9MM GLK PTNMG
$161.10Spike's Tactical, STLS920 9mm Glock Style Lower w/Spider Logo, Semi-automatic, Black Finish, Bolt Locks Back After Last Round 9mm Hard Coat Anodized Finish Lower Receiver Product Description Spike's lowers are made to the highest standards... -
SPIKE'S STRIPPED LOWER (NO LOGO II)
$107.10Spike's Tactical, STLS045 No Logo II, Stripped Lower, Semi-automatic, 223 Rem/556NATO, Black Finish, Non-Color, No Logo Multi Caliber Hard Coat Anodized Finish Lower Receiver Product Description Spike's lowers are made to the highest... -
Spike's Tactical Spider Stripped Lower Receiver – AR-15 Multi-Caliber
$107.10The Spike's Tactical Spider Stripped Lower Receiver is a high-quality foundation for building a custom AR-15 platform rifle. Precision machined from 7075-T6 aluminum, this lower receiver delivers strength, durability, and reliability for both tactical... -
AERO M16A4 Clone Stripped Lower
$129.99Aero Precision, M16A4 Clone Lower, Semi-automatic, 223 Rem/556NATO, Anodized Finish, Black Custom Aero Precision logo Markings include: Property of U.S.A., MOD M16A4, CAL. 5.56MM Serial number designation Safe/Semi/Burst safety selector... -
SPIKE'S STRIPPED LOWER (VIKING)
$107.10Spike's Tactical, STLS031 Viking, Stripped Lower, Semi-automatic, 223 Rem/556NATO, Black, Non-Color Multi Caliber Hard Coat Anodized Finish Lower Receiver Product Description Spike's lowers are made to the highest standards. If you are... -
SPIKE'S STRIPPED LOWER (CRUSADER)
$107.10Spike's Tactical, STLS022 Crusader, Stripped Lower, Semi-automatic, 223 Rem/556NATO, Black Finish, Crusader Logo Multi Caliber Hard Coat Anodized Finish Lower Receiver Product Description Spike's lowers are made to the highest standards. If... -
Spike's Tactical Stripped Lower (Spider) – AR-15 Multi-Cal Receiver
$107.10The Spike’s Tactical Spider Stripped Lower Receiver is one of the most recognizable and trusted lowers in the AR-15 world. With the iconic spider logo laser-engraved on the magwell, this lower combines aggressive styling with rock-solid reliability... -
Spike's Tactical Stripped Lower (Calico Jack) – AR-15 Multi-Cal Receiver
$120.60The Spike’s Tactical Calico Jack Stripped Lower Receiver is more than just the foundation of your AR-15 build—it's a bold expression of attitude and reliability. Featuring a menacing Calico Jack pirate skull and crossed swords laser-engraved... -
Spike's Tactical Spartan Stripped Lower Receiver – AR-15 Multi-Caliber
$107.10The Spike's Tactical Spartan Stripped Lower Receiver is a premium foundation for building a custom AR-15 rifle, combining durability, precision machining, and a distinctive Spartan design. Manufactured from high-strength 7075-T6 aluminum, this lower... -
Spike's Tactical STLS030 Snowflake Stripped Lower 556/223 Black
$129.60Spike's Tactical, STLS030 Snowflake, Stripped Lower, Semi-automatic, 223 Remington/556NATO, Black, Color Filled Snowflake Lower Color Filled 7075 T6 Forged Receiver Multi-Caliber MIL-A-8625F Type III Class 2 Hard Coat Anodized Finish Product... -
Spike's Tactical Stripped Lower Punisher 556/223 Black
$120.60Spike's Tactical, Stripped Lower, Punisher, Color Filled, Semi-automatic, 223 Remington/556NATO, Black Punisher Lower Color Filled 7075 T6 Forged Receiver Multi-Caliber MIL-A-8625F Type III Class 2 Hard Coat Anodized Finish Product... -
Spike's Tactical STLS019 Spider Stripped Lower 556/223 Black
$120.60Spike's Tactical stripped lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day you can't go wrong with Spike's lower receivers. Spike's Tactical, STLS019 Spider, Stripped Lower,... -
Aero Precision M4E1 PRO Stripped Lower Receiver 5.56/.223 – Kodiak Brown
$316.00Build a modern AR-15 from the ground up with the Aero Precision M4E1 PRO Stripped Lower Receiver in Kodiak Brown. This premium ambidextrous lower takes the proven M4E1 footprint and upgrades it with mirrored controls, enhanced ergonomics, and a rugged... -
Aero Precision M4E1 PRO Stripped Lower Receiver – 5.56/.223 (OD Green)
$316.00The Aero Precision M4E1 PRO Stripped Lower Receiver in OD Green delivers enhanced strength, improved ergonomics, and Aero’s signature PRO forging profile for superior durability. Featuring an integrated trigger guard, flared magwell, and threaded... -
Aero Precision M4E1 PRO Stripped Lower Receiver – 5.56/.223 (Black)
$269.99The Aero Precision M4E1 PRO Stripped Lower Receiver is engineered for builders who demand superior strength, precision machining, and streamlined assembly. Featuring Aero’s enhanced M4E1 PRO forging, integrated trigger guard, flared magwell, and... -
Doublestar Stripped Lower STAR-15 556/223
$94.99Doublestar Corp. makes high quality firearm components for the AR Platform. This stripped lower is the perfect base for your next custom AR build. Doublestar Corp., Stripped Lower, STAR-15, Semi-automatic, 223 Remington/5.56 NATO, Anodized Finish,... -
SCALPER Stripped Lower Receiver Cerakote Finish ODG
$190.00SOLGW M4 Milspec Stripped Lower. Collaboration with Rogue American Apparel featuring the Scalper logo and selector markings. Forged from 7075-T6 Aluminum. Olive Drab Green Cerakote Finish. M16 pocket cutout. Fully machined to remove flash markings from... -
Sons of Liberty Gun Works LOYAL9 Stripped Lower Receiver 556/223
$142.50SOLGW M4 Milspec Stripped Lower. Loyal 9 logo and Safe-Semi-Auto Selector markings. Forged from 7075-T6 Aluminum. Black Hard Coat Anodized Finish. M16 pocket cutout. Fully machined to remove flash markings from forging. Sons of Liberty Gun Works,... -
Sons of Liberty Gun Works ANGRYPATRIOT Stripped Lower Receiver 556/223
$142.50SOLGW M4 Milspec Stripped Lower. Angry Patriot Logo. Forged from 7075-T6 Aluminum. Black Hard Coat Anodized Finish. M16 pocket cutout. Fully machined to remove flash markings from forging. Sons of Liberty Gun Works, ANGRYPATRIOT, Stripped Lower... -
BATTLEARMS RACK Ambidextrous Charging Handle AR15 - GOLD TRUMP POTUS
$99.99Limited Edition GOLD TRUMP POTUS 47 – BATTLEARMS® RACK™ Ambidextrous Charging Handle Introducing the exclusive GOLD TRUMP POTUS 47 Edition of the BATTLEARMS® RACK™ Ambidextrous Charging Handle – a premium, limited-run... -
CMC Trigger Match 3.5lb Flat – Fits Small Pin AR-15 | Precision Drop-In Trigger
$174.00The CMC Trigger Match 3.5lb Flat is a premium upgrade for your AR-15 rifle, delivering exceptional performance with a crisp, clean break and minimal reset. Designed as a true drop-in, single-stage trigger, this model fits small pin AR-15 receivers (... -
CMC Triggers Ruger 10/22 Match Grade Trigger Drop In Single Stage 3.5 LB Aluminum (Curved)
$225.00America's favorite rimfire rifle just got better! Introducing the CMC 10/22 Trigger. The CMC 10/22 trigger is a drop in, self-contained trigger pack that is easy to install, with a factory pre-set, non-adjustable 3.5lb trigger pull weight. It features a... -
CMC Triggers 9mm AR-15 Single Stage Match Trigger – Curved | Drop-In Precision Upgrade
$174.00The CMC Triggers Single Stage Match Trigger for 9mm AR-15 platforms offers precision and reliability in a sleek, drop-in design. Engineered specifically for pistol caliber carbines (PCCs), this trigger provides a consistent 3.5lb pull with a smooth,... -
Timney Impact Trigger for Remington 700 – Black | Adjustable Precision Rifle Trigger
$132.00The Timney Impact Trigger is a premium upgrade for the Remington 700 rifle, delivering crisp, clean, and consistent performance at an affordable price. Designed as a drop-in, single-stage trigger replacement, the Impact model provides a factory-set pull... -
TriggerTech Rough Diamond Single-Stage Fits Remington 700 Clones (Pro-Curve Trigger)
$299.99TriggerTech offers the only triggers to operate without sliding friction. The departure from sliding friction enables TriggerTech to engineer the ideal release characteristics into all of their triggers. TriggerTech, Rough Diamond, Single-Stage... -
TriggerTech Rough Diamond Trigger for Remington 700 Clones (Flat Trigger)
$299.99Upgrade your precision rifle with the TriggerTech Rough Diamond Trigger designed specifically for Remington 700 Clones. Engineered to deliver unmatched accuracy and consistency, this flat-faced trigger provides superior feel, precise... -
TriggerTech AR-15 Duty Flat Trigger – 3.5LB Pull
$134.99Enhance your AR-15's performance with the TriggerTech Duty Flat Trigger. Designed for law enforcement, military, and competitive shooters, this single-stage trigger offers a consistent 3.5-pound pull weight. Its flat-faced design ensures improved finger... -
TriggerTech Duty Curved Trigger 3.5LB Pull AR-15
$134.99TriggerTech is pleased to announce a major product release - AR Duty Triggers. The existing Performance Line was inspired by pro shooters who need to excel in competition. As Mil/LE operators adopted their AR line, the feedback was clear. What They... -
TriggerTech Primary R700 Curved 1.5-4LB Pull Weight Trigger
$179.99TriggerTech Primary R700 Curved 1.5-4LB Pull Weight Trigger The TriggerTech Primary R700 Curved Trigger is a precision upgrade for Remington 700 rifles, offering adjustable pull weight from 1.5 to 4.0 lbs. Engineered for hunters, competitive shooters,... -
HERA Industries Side Folding Shaft Adapter / AR / AK
$119.00The HERA SFU folding shaft adapter was developed for the Hera TRIARII shaft system and gives the system a more compact size so that it can also be transported for example in a backpack to the shooting range. The Hera SFU can be used with standard M4 /... -
HERA AR-15 Dust Cover Assembly
$9.99Elevate your AR-15 with our custom Hera dust cover assembly, engineered for peak performance and reliability. Crafted with precision and attention to detail, our AR-15 dust covers offer an enhanced protection against dust and debris, ensuring your rifle... -
BATTLEARMS BAD-ASS Replacement Lever
$17.95Replacement Levers for the BAD-ASS Family of Safety Selectors. -
BATTLEARMS BAD INC T10 Screws 4-40 x 5/16 Selector Screw
$3.00Battle Arms Development, Inc. (BAD INC) 4-40 x 5/16" 6-Lobe T-10 Flat Head Cap Screw MS 4037 Alloy Steel Black Oxide 2-Pack Made in USA The Battle Arms Development 4-40 x 5/16" 6-Lobe T-10 Flat Head Cap Screw is a compact replacement or upgrade hardware...
