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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Franklin Armory Libertás Built Lower Receiver Model 0020009BLK Multi Caliber Firearm
$431.99Franklin Armory 0020009BLK Libertas Multi Aluminum Black Hardcoat Anodize The Franklin Armory Libertás Built Lower Receiver offers versatile compatibility with multi-caliber firearms, making it suitable for a variety of shooting applications. Featuring... -
Luth-AR 308-BS-11 Buffer Body for AR-10 Rifle in 308/7.62mm
$33.99Luth-ar 308-BS-11 Buffer Body 308/7.62mm Rifle AR-10 The Luth-AR 308-BS-11 buffer body is designed specifically for AR-10 style rifles chambered in 308 Winchester and 7.62mm. Crafted for durability and precise fit, this buffer body ensures reliable... -
LUTH-AR Palm Handguard Vented 9 inch M-LOK for AR15 and Pistol Caliber Carbine
$82.99LUTH-AR HG-V-9M PALM HANDGUARD VENTED 9" MLOK The LUTH-AR HG-V-9M Palm Handguard is a versatile and ergonomic free float tube designed for AR15 and pistol caliber carbines. Its triangular profile conforms to the palm, providing a secure and comfortable... -
LUTH-AR LRPK-1 Lower Receiver Parts Kit AR15 Caliber 223 Rem/5.56 NATO
$55.99Luth-ar LRPK-1 Lower Receiver Parts Kit AR-15 .223 Rem/5.56 NATO Black The LUTH-AR LRPK-1 lower receiver parts kit provides all the essential components needed to fully assemble a stripped AR-15 lower receiver. This comprehensive kit includes a trigger,... -
LUTH-AR BL-04 Gas Tube Standard Rifle Stainless Steel
$13.99Luth-ar BL-04 Gas Tube Rifle Length The LUTH-AR BL-04 gas tube is a high-quality, rifle-length replacement part designed for AR-style firearms. With an overall length of 15 3/16 inches, this stainless steel gas tube efficiently channels gas bleed-off... -
LUTH-AR BL-04A Gas Tube Carbine Length Stainless Steel Replacement Part
$11.99Luth-ar BL-04A Gas Tube Carbine Length The LUTH-AR BL-04A gas tube is a durable, high-quality replacement designed for AR-style rifles. With a length of 9 3/4 inches, it channels gas bleed-off efficiently from the gas block to the gas key, ensuring... -
Luth-AR UR-01-E3-SA Assembled A1 Upper Receiver for AR-15 223 Rem/5.56 NATO
$202.99Luth-ar UR-01-E3-SA A1 Upper Receiver 223/5.56mm Aluminum Black Hardcoat Anodize Receiver The Luth-AR UR-01-E3-SA assembled A1 upper receiver is crafted from durable 7075-T6 aluminum forgings, precision-machined to meet military specifications. This... -
LUTH-AR UR-01-M16 Stripped M16 A1 Upper Receiver with Black Hardcoat Anodize and 223 Rem/5.56 NATO
$164.99Luth-ar UR-01-M16 A1 Stripped Upper Receiver 223/5.56mm Aluminum Black Hardcoat Anodize Receiver for M16 The LUTH-AR UR-01-M16 is a high-quality stripped upper receiver modeled after the classic M16 A1 design, renowned for its lightweight and reliable... -
LUTH-AR 308-FTT-EA1 Aluminum A3 Upper Receiver for .308 Cal with Picatinny Rail and Hard Coat Anodized Finish
$169.99Luth-ar 308-FTT-EA1 A3 Upper Receiver 308Cal Aluminum Black Hardcoat Anodize Receiver The LUTH-AR 308-FTT-EA1 aluminum A3 upper receiver is designed for reliable performance and durability in .308 caliber rifles. Machined from high-quality 6061-T6... -
LUTH-AR AR-PK Pin Repair Kit for AR-15 Rifles
$17.99Luth-ar AR-PK Pin Kit AR-15 The LUTH-AR AR-PK Pin Repair Kit is an essential maintenance tool for AR-15 owners, providing all the necessary pins and components to keep your rifle functioning reliably. This comprehensive kit includes a rear takedown pin,... -
LUTH-AR AR-SK Spring Kit for AR-15 Rifles
$8.99Luth-ar AR-SK Spring Kit AR-15 The LUTH-AR AR-SK spring kit is an essential maintenance and repair component for AR-15 owners looking to ensure their rifle operates reliably. This comprehensive set includes high-quality springs for the ejection port,... -
LUTH-AR BL-F14-7C 14.5-Inch SOCOM M4 Barrel with Chrome Lining and F Marked Front Sight Base
$212.99Luth-ar BL-F14-7C 5.56mm 14.50" Chrome Lined Manganese Phosphate CMV The LUTH-AR BL-F14-7C is a high-quality 14.5-inch SOCOM M4 barrel designed for AR-15 builds, offering exceptional durability and performance. Featuring a chrome-lined bore for... -
Magpul Industries Corp MAG1441-ODG Magpul UCS Universal Carbine Stock
$208.99Magpul MAG1441ODG UCS Olive Drab Green The Magpul UCS (Universal Carbine Stock) is a versatile and adjustable firearm stock designed for firearms with a rear vertical M1913 Picatinny rail. It features a reversible hinge for left and right folding... -
WOOX LLC M-LOK Vertical Grip Walnut SH.VGR001.01
$79.99Woox Vertical Grip Walnut Wood The WOOX LLC Walnut M-LOK Vertical Grip SH.VGR001.01 offers shooters a premium, versatile grip crafted from high-quality American walnut wood. Its reversible dual-wall design allows for adaptable shooting styles, providing... -
WOOX LLC Vigilante Foreend Walnut Fitting AR Handguard with M-LOK Rails - 9 Inch
$209.99Woox SH.FRN092.F01 Vigilante Handguard Walnut Wood 9" Long The WOOX LLC Vigilante Foreend Walnut Fitting AR Handguard offers a combination of elegant craftsmanship and enhanced functionality. Made from high-quality American Walnut wood, this 9-inch... -
Tapco AR-15 Single-Stage Trigger Curved
$159.99Tapco Rifle Trigger Black Curved Trigger Single-Stage Fits AR-15 The Tapco TAP22034 AR-15 single-stage trigger offers a smooth and consistent pull with a weight of 3.5 pounds, enhancing your firearm's accuracy and performance. Designed for easy drop-in... -
Tapco Enhanced Performance AR Upper Parts Kit
$32.99Tapco Enhanced Performance AR Upper Parts Kit The Tapco Upper Parts Kit provides essential components for firearm assembly and maintenance. Designed for compatibility with AR-style rifles, this kit includes high-quality parts such as a bolt carrier... -
Tapco TAP22053 H1 Carbine Buffer for AR-15 with Aluminum Construction
$31.99Tapco TAP22053 H1 Carbine Buffer Black Aluminum The Tapco TAP22053 H1 Carbine Buffer is designed to improve the performance and reliability of your AR-15 rifle. Weighing 3.8 ounces, this high-quality buffer is made from durable 7075 T6 aluminum and... -
Tapco Trigger Guard for AR-15 with Extra Room / Rugged Aluminum Construction
$18.99Tapco Trigger Guard Straight Black Aluminum For AR-15 The Tapco TAP22064 Trigger Guard is an essential upgrade for AR-15 enthusiasts and tactical shooters seeking enhanced comfort and functionality. Designed with an ergonomic, oversized shape, this... -
Tapco Ejection Port Door Kit for AR-15 .223/5.56 Aluminum Model / TAP22097
$29.99Tapco TAP22097 Ejection Port Door Cover Kit AR-15 Black Aluminum The Tapco Ejection Port Door Kit is an essential upgrade for AR-15 rifles, designed specifically for .223 and 5.56 caliber models. Crafted from durable aluminum, this ejection port cover... -
Tapco TAP22084 AR Hook & Upper Receiver Strut Cleaning Tool
$9.99TAPCO TAP22084 AR HOOK & UPPER REC STRUT The Tapco TAP22084 AR Hook & Upper Receiver Strut is an essential accessory for AR-15 owners and tactical shooters. Designed to simplify cleaning and maintenance, this tool helps securely hold the upper... -
Tapco TAP22085 1911 Barrel Bushing Wrench
$9.99Tapco TAP22085 Bushing Wrench Silver 1911 The Tapco TAP22085 1911 Barrel Bushing Wrench is an essential tool for firearm enthusiasts and gunsmiths working on 1911 pistols. This high-quality wrench is ergonomically designed to provide full coverage of... -
Rise Armament Oh S#it Kit Spare Parts Display with 18 Kits
$287.99Rise Armament Oh S#it Kit Spare Parts Display with 18 Kits The Rise Armament RAOSKDISPLAY Oh S#it Kit Spare Parts Display is a convenient inventory solution for retailers, armorers, and firearm builders who want quick access to commonly needed... -
MDT Sporting Goods Inc MDT 115006BLK Hunting Bottom Metal for Tikka T3X LA
$299.99MDT 115006BLK HUNTING BOTTOM METAL TIKKA T3X LA The MDT 115006BLK Hunting Bottom Metal is designed specifically for the Tikka T3X LA rifle platform, providing a durable and reliable upgrade for hunters seeking enhanced performance. Made from high-quality... -
DPMS Panther Arms DP51655109854 AR-15 MOE Lower Build Kit with Magpul Stock and Pistol Grip
$119.99Dpms Panther Arms DP51655109854 MOE PPT Lower Build Kit AR-15 Includes Black Magpul Grip & Magpul MOE Black Stock The DPMS Panther Arms DP51655109854 AR-15 MOE Lower Build Kit provides essential components for assembling or upgrading your AR-15 lower... -
White Label Armory WLA-UPR-2004-01 AR-15 Dust Cover Kit Knurled
$9.99White Label Armory WLA-UPR-2004-01 Knurled Dust Cover Kit AR-15 Black The White Label Armory WLA-UPR-2004-01 Dust Cover Kit for AR-15 provides a durable and stylish solution for protecting your firearm's ejection port. Crafted with a knurled finish,... -
Kinetic Development Group KDG MRX5-MK2-015 FN SCAR 15P Rail 6-Inch M-LOK Black
$231.99Kinetic Development Group MRX5-MK2-015 FN Scar Rail MREX15 6" Black The Kinetic Development Group MRX5-MK2-015 rail is designed to upgrade your FN SCAR 15P with a compact, lightweight handguard that enhances maneuverability without compromising... -
Liberty Precision Machine LPM-2020 Thread Protector Stainless Steel Nitride Black
$34.99Liberty Precision Machine LPM-2020 Thread Protector Stainless Steel Nitride Black The Liberty Precision Machine LPM-2020 Thread Protector is a simple, durable solution for protecting exposed muzzle threads when a muzzle device or suppressor is not... -
Armaspec ARM258-H Sound Mitigation Buffer for AR-15 Gen 3
$53.99Armaspec ARM258-H SMB-H Captured Silver AR-15 Gen3 The Armaspec ARM258-H Sound Mitigation Buffer is a single-stage drop-in replacement designed for AR-15 Gen 3 rifles. This buffer helps reduce noise and vibration during firearm operation by preventing... -
Armaspec ARM268-AR10 Sound Mitigation Buffer Kit for AR-10 G3
$86.99Armaspec ARM268-AR10 SMB-10 Buffer Kit Black/Silver AR-15 Gen3 The Armaspec ARM268-AR10 SMB Buffer Kit is designed to enhance the shooting experience by reducing felt recoil and minimizing noise during operation. This premium upgrade replaces the... -
Armaspec SRS Buffer Kit for AR-15 Gen 4 w/ Matte Finish
$108.99Armaspec ARM263-H SRS-H Buffer Tube Kit Black AR-15 Gen4 The Armaspec ARM263-H SRS Buffer Kit is designed for AR-15 rifles, offering a comprehensive solution for enhanced recoil management and smooth operation. This kit includes a mil-spec 7075-T6... -
Armaspec SRS Buffer Kit for AR-15 with Matte Finish
$108.99Armaspec ARM263-BB SRS-BB Buffer Tube Kit Black AR-15 Gen4 The Armaspec SRS Buffer Kit for AR-15 (Model ARM263-BB) provides all essential components to easily mount a stock assembly onto a lower receiver. This kit includes a durable mil-spec 7075-T6... -
Armaspec SRS Buffer Kit AR9 G4 9mm with Matte Finish
$108.99Armaspec ARM263-9 SRS-9 Buffer Tube Kit Black AR-15 Gen4 The Armaspec SRS Buffer Kit AR9 G4 9mm is a comprehensive solution for upgrading your firearm's recoil management system. This kit includes a durable mil-spec 7075-T6 6-position buffer tube, a... -
Armaspec Victory Ambidextrous Charging Handle for 5.56/.223 Rifles and Pistols
$80.99Armaspec ARM162-BLK Victory Charging Handle Black Aluminum Ambidextrous Hand The Armaspec Victory ambidextrous charging handle is engineered for 5.56/.223 caliber rifles and pistols, offering reliable performance and ease of operation. Its curved handles... -
Armaspec ARM653-ML Mid-Length Stainless Steel Gas Tube for AR15
$13.99Armaspec ARM653-ML Mid-Length Gas Tube AR15/10 Stainless Steel 11.75" The Armaspec ARM653-ML is a high-quality mid-length gas tube designed for AR15 rifles, crafted from durable stainless steel for reliable performance and longevity. This gas tube... -
Armaspec ARM653-RL Rifle Length Gas Tube Stainless Steel for AR15/10
$14.99Armaspec ARM653-RL Rifle Length Gas Tube AR15/10 Stainless Steel 15.12" The Armaspec ARM653-RL rifle length gas tube is crafted from high-quality stainless steel, ensuring durability and reliable performance in your AR15 or AR10 platform. Measuring... -
Armasepec Ambidextrous Safety Selector 45/90 Degree Short/Full Throw FDE
$40.99ARMASPEC ARM113-FDE SFT 45/90 Ambidextrous Safety Selector The Armasepec SFT ARM113-FDE ambidextrous safety selector offers versatile operation with a 45/90-degree switch throw, suitable for both short and full engagement options. Designed for... -
Seekins Precision Gas Block 0.875 Inch Diameter
$66.99SEEKINS 11510087F .875 DIA GAS BLOCK The Seekins Precision Gas Block model 11510087F is designed for reliable performance in AR-style rifles. Featuring a diameter of 0.875 inches, this gas block is crafted for precision and durability. Its robust... -
Geissele Automatics Airborne Charging Handle for AR-15 with Ambidextrous Design and Aluminum Construction
$110.99Geissele Automatics 05497B Airborne Charging Handle Black Aluminum Ambidextrous Hand The Geissele Automatics Airborne Charging Handle is a precision-machined component crafted from aircraft-grade 7075-T6 aluminum, offering durability and lightweight... -
Geissele Automatics Airborne Charging Handle Model 05-497S for AR-15/M16 with Ambidextrous Design
$120.99Geissele Automatics 05497S Airborne Charging Handle DDC Aluminum Ambidextrous Hand The Geissele Automatics Airborne Charging Handle is a precision-machined component crafted from aircraft-grade 7075-T6 aluminum for exceptional durability and lightweight...
