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.
Products List
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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,... -
Sons of Liberty Gun Works SCALPER Complete Lower Receiver Black
$570.00SOLGW M4 Milspec Complete Lower. Collaboration with Rogue American Apparel featuring the Scalper logo and selector markings. Forged from 7075-T6 Aluminum. M16 pocket cutout. Fully machined to remove flash markings from forging. Sons of Liberty Gun... -
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... -
BATTLEARMS BONDHUS T10 L-Wrench
$1.75BONDHUS T10 L-Wrench Compatible with BAD-ASS & BAD-CASS Ambidextrous Safety Selector Screws. Silver Tuff Coat Finish Made in USA -
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BATTLEARMS BAD-CASS - Replacement Lever
$25.95Replacement Levers for the BAD-CASS Family of Safety Selectors. -
BATTLEARMS BAD-ASS - Semi Auto 90° - Replacement Center and Screws
$25.95BAD-ASS-CENTER 90 DEGREE Center and 2 Screws ONLY Levers NOT included -
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BATTLEARMS Socket Head Cap Screw | 1-72 x 1/8" | EMMR-SCREW
$3.25Socket Head Cap Screw (Black-Oxide Alloy Steel) | 1-72 x 1/8" | EMMR-SCREW Item: EMMR-SCREW SKU: EMMR-Screw UPC: 91864A006 Material/Finish: Black-Oxide Alloy Steel Type: Socket Head Cap Screw Thread Size: 1-72 Length: 1/8" Quantity: 1 Screw This... -
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BATTLEARMS Wrench Kit - Lower Receiver
$2.99Replacement Wrench Kit for BATTLEARMS™ Lower Receivers. Three (3) Piece kit Bolt Catch Allen Wrench Takedown Spring Retainer Screw Allen Wrench Upper Lower Tension Screw Allen Wrench -
BATTLEARMS Mil-Spec ARMil-Spec AR15/LR308 T15/LR308 Trigger Disconnector Spring - Semi Auto
$1.99Ensure your AR-15 or LR-308 rifle operates reliably with our Mil-Spec Trigger Disconnector Spring designed specifically for semi-automatic platforms. Manufactured to strict military specifications, this trigger disconnector spring guarantees consistent... -
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BATTLEARMS Mil-Spec Trigger Spring for AR-15 and LR-308 Rifles
$1.79Upgrade or restore your AR-15 or LR-308 rifle with our reliable Mil-Spec Trigger Spring. Precision-crafted to military standards, this high-quality trigger spring ensures consistent and dependable trigger performance in your firearm. Made from durable... -
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BATTLEARMS AR15/M4 Takedown and Pivot Pin Detent – Precision Fit for Secure Pin Retention
$1.00The AR15/M4 Takedown and Pivot Pin Detent is a vital small part that plays a big role in the function of your rifle. This precision-machined detent retains the front and rear takedown pins securely in place, ensuring your upper and lower receivers stay... -
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BATTLEARMS Lightweight Butt Stock for SABERTUBE
$79.95Lightweight Butt Stock (BAD-LBS) for the SABERTUBE® Receiver Extension/Buffer Tube Features: Clean, beautiful, no-nonsense, minimalistic design Precision CNC from billet 7075T6 Aircraft Grade Aluminum MilSpec Type III Class 2 Hard Anodized... -
BATTLEARMS AR15/M16 Style Receiver End Plate
$5.99AR15/M16 Receiver End Plate Mil-spec. receiver extension end plate. For use on AR15 carbines with an adjustable stock. Made in the USA -
BATTLEARMS AR15/M16 Receiver Extension Nut (Castle Nut)
$7.00AR15/M16 Receiver Extension Lock Nut Mil-spec. receiver extension lock nut (castle nut) for use on AR15 carbines with an adjustable stock. Perfect for your new build or as a direct replacement for worn out parts. Made in the USA. -
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BATTLEARMS VERT PDW Stock System - Buffer Tube Wrench
$10.00VERT® PDW Stock System - Buffer Tube Wrench
