AR-15, M4, AR-10, and M16 parts include components for maintaining, repairing, upgrading, and customizing popular modern sporting rifle platforms. This category includes replacement parts, internal components, controls, small parts, hardware, and accessories designed for compatible rifle builds and configurations. Whether you are servicing a current rifle, completing a build, or upgrading performance and ergonomics, choosing the correct platform-specific parts helps ensure proper fit and dependable function.
- AR-15 Lowers
- AR-15 Uppers
- AR-15 Triggers
- AR-15 Bolt Carrier Groups / BCG
- AR-15 Stocks
- AR-15 Grips
- AR-15 Buffer / Tubes
- AR-15 Bolt Catch
- AR -15 Magazine Catch
- AR-15 Charging Handles
- AR-15 Safety Selectors
- AR-15 Hand Stops
- AR-15 Forward Assist
- AR-15 Ejection Port Covers & Parts
- AR-15 Handguards & Rails
- AR-15 Barrels
- AR-15 Gas System Parts
- AR-15 Parts & Kits
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Products List
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Armaspec Victory Ambidextrous Charging Handle for 5.56/.223 Rifles and Pistols
ARMASPEC$80.99Armaspec ARM162-ODG Victory Charging Handle OD Green Aluminum Ambidextrous Hand The Armaspec Victory ambidextrous charging handle is engineered for reliable performance with 5.56 and .223 caliber rifles and pistols. It features curved handles that allow... -
Armaspec ARM653-PL Pistol Length Stainless Steel Gas Tube for AR15 and AR10
ARMASPEC$13.99Armaspec ARM653-PL Pistol Length Gas Tube AR15/10 Stainless Steel 6.70" The Armaspec ARM653-PL gas tube is designed for AR15 and AR10 platforms, offering reliable performance with a durable stainless steel construction. Its pistol length configuration... -
Armaspec ARM113-BLK SFT 45/90 Degree Short and Full Throw Ambidextrous Safety Selector
ARMASPEC$40.99ARMASPEC ARM113-BLK SFT 45/90 AMBI SAFETY SEL BLK The Armaspec ARM113-BLK SFT safety selector offers a reliable and versatile solution for firearm owners seeking quick and intuitive control. Designed with both short and full throw options, it allows for... -
TacFire HG27-4 4-Inch M-LOK Free-Float Handguard with Full Rail and Quick Detach
TacFire$27.99TACFIRE HG27-4 4" MLOK F-FLT HNDGRD FULL RL QD The TacFire HG27-4 is a 4-inch M-LOK free-float handguard designed for reliable performance and versatile accessory attachment. Constructed for durability, this handguard features a full rail system that... -
TacFire MAR009-750GB Pin Sight for 750 Gas Block Comb
TacFire$18.99TACFIRE MAR009-750GB PIN PST 750 GASBLK COMB The TacFire MAR009-750GB pin sight is designed for use with 750 gas block combinations, offering a reliable and precise aiming solution. Crafted by TacFire, this pin sight ensures durability and consistent... -
TacFire MAR010-750GB Pin Recoil Spring for 750 Gas Black Combo
TacFire$19.99TACFIRE MAR010-750GB PIN RFL 750 GASBLK COMB The TacFire MAR010-750GB is a high-quality pin recoil spring designed specifically for 750 Gas Black Combo firearms. Crafted to ensure smooth operation and reliable performance, this recoil spring helps... -
TacFire MAR011-750GB Pin Middle Gas Block for AR-15 750 Black
TacFire$19.99TACFIRE MAR011-750GB PIN MDLTGH 750 GASBLK COMB The TacFire MAR011-750GB is a precision-made pin middle gas block designed for AR-15 rifles. Constructed with durability in mind, this gas block features a black finish that resists corrosion and... -
TacFire BCG-45ACP-G2 45 ACP AR Pistol Glock/S&W Bolt Carrier Group Nitride Finish
TacFire$131.99TACFIRE BCG45ACPG2 45 AR PST GLK SW M&P The TacFire BCG-45ACP-G2 is a high-quality bolt carrier group designed specifically for 45 ACP AR pistols compatible with Glock and Smith & Wesson platforms. Constructed with durability and reliability in... -
LaRue Tactical LT113S0MOA Remington 700 Short Action Top Rail 0 MOA
LARUE TACTICAL$89.99Larue Tactical LT113S0MOA Top Rail Black Fits Remington 700 Short Action 0 MOA The LaRue Tactical LT113S0MOA is a high-quality top rail designed specifically for Remington 700 short action rifles. Crafted with precision and durability in mind, this... -
Larue Tactical LT113S20MOA Remington 700 Short Action Top Rail 20 MOA Black
LARUE TACTICAL$89.99Larue Tactical LT113S20MOA Top Rail Black Fits Remington 700 Short Action 20 MOA The Larue Tactical LT113S20MOA top rail is designed specifically for Remington 700 short action rifles, providing a durable and reliable mounting solution. Crafted in... -
Larue Tactical LT113L0MOA Remington 700 Long Action Top Rail 0 MOA Black
LARUE TACTICAL$89.99Larue Tactical LT113L0MOA Top Rail Black Fits Remington 700 Long Action 0 MOA The Larue Tactical LT113L0MOA top rail is designed specifically for the Remington 700 long action rifles, offering a durable and reliable mounting solution. Constructed in... -
Larue Tactical LT113L20MOA Remington 700 Long Action Top Rail with 20 MOA
LARUE TACTICAL$89.99Larue Tactical LT113L20MOA Top Rail Black Fits Remington 700 Long Action 20 MOA The Larue Tactical LT113L20MOA top rail is designed specifically for the Remington 700 long action rifles, providing a reliable and durable mounting solution. Constructed in... -
Recover Innovations Inc ML5RAIL-01 2-5 Slot Picatinny Rail for M-Lok
RECOVER INNOVATIONS INC$22.99REC ML5RAIL-01 2-5 SLOT PIC RAIL FOR M-LOK Recover Innovations Inc ML5RAIL-01 2-5 Slot Picatinny Rail for M-Lok The Recover Innovations Inc ML5RAIL-01 is a high-quality 2-5 slot Picatinny rail designed for M-Lok handguards. Crafted for durability and... -
Recover Innovations Inc URP-01 S-Pro Upper Rail with 5 Slot Picatinny Rail
RECOVER INNOVATIONS INC$49.99REC URP-01 S-PRO UPPER RAIL W/5 SLOT PIC RL ML Recover Innovations Inc URP-01 S-Pro Upper Rail with 5 Slot Picatinny Rai The Recover Innovations Inc URP-01 S-Pro upper rail features a durable aluminum construction with a 5-slot Picatinny rail for... -
Kinetic Development Group MRX5-MK2-030 FN SCAR Rail MREX MKII 4.25 Black
KINETIC DEVELOPMENT GROUP$332.99KDG MRX5-MK2-030 FN SCAR RAIL MREX MKII 4.25 BLK Kinetic Development Group MRX5-MK2-030 FN SCAR Rail MREX MKII 4.25 Black is a precision-machined rail system designed for FN SCAR rifles by Kinetic Development Group. This MREX MKII rail measures 4.25... -
Kinetic Development Group MRX5-MK2-130 FN SCAR Rail MREX MKII 4.25 FDE
KINETIC DEVELOPMENT GROUP$332.99KDG MRX5-MK2-130 FN SCAR RAIL MREX MKII 4.25 FDE Kinetic Development Group MRX5-MK2-130 FN SCAR Rail MREX MKII 4.25 FDE is a precision firearm accessory designed for FN SCAR platforms. Manufactured by Kinetic Development Group, this MREX MKII rail... -
Kinetic Development Group KDG SCP5-130 FN Scar Safety Select 45/90 FDE
KINETIC DEVELOPMENT GROUP$87.99KDG SCP5-130 FN SCAR SAFETY SELECT 45/90 FDE Kinetic Development Group KDG SCP5-130 FN Scar Safety Select 45/90 FDE is a tactical safety selector designed for FN SCAR rifles. Made by Kinetic Development Group, this safety selector features a durable FDE... -
Midwest Industries Inc MI-CRMHD-10.5 Combat Rail HD M-LOK 10.5 Inch
MIDWEST INDUSTRIES INC$254.99MIDWEST MI-CRMHD-10.5 COMBAT RAIL HD MLOK 10.5 Midwest Industries Inc MI-CRMHD-10.5 Combat Rail HD M-LOK 10.5 Inch is a heavy-duty handguard designed for AR-style rifles, featuring a 10.5-inch length and M-LOK mounting system. Made by Midwest... -
Midwest Industries Inc MI-CRMHD-13.5 Combat Rail HD MLOK 13.5 Inch
MIDWEST INDUSTRIES INC$264.99MIDWEST MI-CRMHD-13.5 COMBAT RAIL HD MLOK 13.5 Midwest Industries Inc MI-CRMHD-13.5 Combat Rail HD MLOK 13.5 Inch is a heavy-duty tactical firearm accessory designed for optimal performance and durability. Manufactured by Midwest Industries Inc, this... -
LANTAC USA 01-UP-762-NIT-EBCG Enhanced Bolt Carrier Group for 308/7.62 Black
LANTAC USA$316.99LANTAC 01-UP-762-NIT-EBCG ENHANCED BCG 308/762 BLK LANTAC USA 01-UP-762-NIT-EBCG Enhanced Bolt Carrier Group for 308/7.62 Black is a high-performance bolt carrier group designed for AR-10 and similar platform rifles chambered in .308 Winchester and 7.62... -
LANTAC USA M-Spec BCG 223/556 Black
LANTAC USA$170.99LANTAC 01-MSPEC-556-NIT-BCG M-SPEC BCG 223/556 BLK LANTAC USA M-Spec BCG 223/556 Black is a high-quality bolt carrier group designed for AR-15 and similar rifle platforms. Manufactured by LANTAC USA, this BCG features a nitride finish for enhanced... -
LANTAC USA M-Spec BCG for 308/762 Black Model 01-MSPEC-762-NIT-BCG
LANTAC USA$220.99LANTAC 01-MSPEC-762-NIT-BCG M-SPEC BCG 308/762 BLK LANTAC USA M-Spec BCG for 308/762 Black Model 01-MSPEC-762-NIT-BCG is a high-quality, durable bolt carrier group designed specifically for 308 and 7.62 NATO platforms. Made by LANTAC USA, this model... -
Griffin Armament LPR15 LP Rail 15 Inch
GRIFFIN ARMAMENT$199.99GRIFFIN LPR15 LP RAIL 15" Griffin Armament LPR15 LP Rail 15 Inch is a lightweight, durable firearm rail system designed for easy installation on rifles. Made by Griffin Armament, this 15-inch low-profile rail features a robust construction... -
Griffin Armament LPR135 Low Profile Rail 13.5 inch
GRIFFIN ARMAMENT$189.99GRIFFIN LPR135 LP RAIL 13.5" Griffin Armament LPR135 Low Profile Rail 13.5 inch is a durable, lightweight aluminum handguard designed for AR-style rifles. Made by Griffin Armament, this 13.5-inch rail features a low profile design that reduces... -
Griffin Armament LPR75 Low Profile Rail 7.5 Inch
GRIFFIN ARMAMENT$161.99GRIFFIN LPR75 LP RAIL 7.5" Griffin Armament LPR75 Low Profile Rail 7.5 Inch is a lightweight, durable firearm accessory designed for optimal mounting flexibility. Made by Griffin Armament, this low profile rail features a 7.5-inch length,... -
Griffin Armament LPR13 Low Profile Rail 13 Inches
GRIFFIN ARMAMENT$189.99GRIFFIN LPR13 LP RAIL 13" Griffin Armament LPR13 Low Profile Rail 13 Inches is a lightweight, durable handguard designed for optimal firearm customization. Made by Griffin Armament, this 13-inch low profile rail offers a sleek, modular platform... -
Griffin Armament LPR125 Long Picatinny Rail 12.5 Inches
GRIFFIN ARMAMENT$189.99GRIFFIN LPR125 LP RAIL 12.5" Griffin Armament LPR125 Long Picatinny Rail 12.5 Inches is a durable, precision-machined AR-15 accessory designed to provide a stable mounting platform for optics, sights, and accessories. Crafted by Griffin... -
Griffin Armament LPR115 Low Profile Rail 11.5 inch
GRIFFIN ARMAMENT$175.99GRIFFIN LPR115 LP RAIL 11.5" Griffin Armament LPR115 Low Profile Rail 11.5 inch is a lightweight, durable handguard designed for AR-style rifles. Made by Griffin Armament, the LPR115 features an 11.5-inch length, providing ample rail space for... -
Griffin Armament LPR105 LP Rail 10.5 inch
GRIFFIN ARMAMENT$175.99GRIFFIN LPR105 LP RAIL 10.5" Griffin Armament LPR105 LP Rail 10.5 inch is a lightweight, durable low-profile rail system designed for AR-15 style rifles. Manufactured by Griffin Armament, this 10.5-inch rail provides a secure mounting platform... -
Griffin Armament LPR86 LP Rail 8.6 inch
GRIFFIN ARMAMENT$166.99GRIFFIN LPR86 LP RAIL 8.6" Griffin Armament LPR86 LP Rail 8.6 inch is a lightweight, durable handguard designed for AR-style rifles. Made by Griffin Armament, the LPR86 model features an 8.6-inch length, providing increased rail space for... -
Griffin Armament LPRSR115 SR Rail 11.5 inch
GRIFFIN ARMAMENT$170.99GRIFFIN LPRSR115 SR RAIL 11.5" Griffin Armament LPRSR115 SR Rail 11.5 inch is a high-quality rifle rail designed by Griffin Armament, measuring 11.5 inches in length. Constructed to provide a sturdy platform for mounting accessories, this rail... -
Griffin Armament LPRSR105 SR Rail 10.5 inch
GRIFFIN ARMAMENT$166.99GRIFFIN LPRSR105 SR RAIL 10.5" Griffin Armament LPRSR105 SR Rail 10.5 inch is a high-quality firearm accessory designed for precision and durability. Manufactured by Griffin Armament, this 10.5-inch SR rail provides a reliable mounting platform... -
Griffin Armament LPRSR95 Short Rail 9.5 Inches
GRIFFIN ARMAMENT$166.99GRIFFIN LPRSR95 SR RAIL 9.5" Griffin Armament LPRSR95 Short Rail 9.5 Inches is a high-quality firearm accessory designed for tactical and precision shooting applications. Manufactured by Griffin Armament, this 9.5-inch short rail provides a... -
Griffin Armament LPRSR75 SR Rail 7.5 inch
GRIFFIN ARMAMENT$161.99GRIFFIN LPRSR75 SR RAIL 7.5" Griffin Armament LPRSR75 SR Rail 7.5 inch is a high-quality firearm accessory designed for reliable performance. Made by Griffin Armament, this 7.5-inch SR rail provides a durable and lightweight mounting platform for... -
Tyrant CNC Nexgen AR-15 Safety Selector Black Aluminum/Rubber
TYRANT CNC$45.99Tyrant CNC Nexgen AR-15 Safety Selector Black Aluminum/Rubber is an upgraded AR-15 selector designed for builders and shooters looking to enhance control, handling, and overall rifle ergonomics. Manufactured by Tyrant CNC, this selector is built with an... -
Tyrant CNC NexGen Ambidextrous AR-15 Safety Selector
TYRANT CNC$45.99Tyrant CNC TDSSARGREY Safety Selector Nexgen AR-15 Grey Aluminum/Rubber The Tyrant CNC NexGen Ambidextrous AR-15 Safety Selector offers a versatile upgrade for your firearm’s safety mechanism. Designed with a configurable 45 and 90-degree throw, this... -
Tyrant CNC NexGen AR-15 Ambidextrous Safety Selector
TYRANT CNC$45.99Tyrant CNC TDSSARGOLD Safety Selector Nexgen AR-15 Gold Aluminum/Rubber The Tyrant CNC NexGen AR-15 ambidextrous safety selector is designed to provide reliable and customizable safety control for your firearm. Featuring a configurable 45 and 90-degree... -
Tyrant CNC AR-15 Enhanced Takedown Pins Gray
TYRANT CNC$26.99Tyrant CNC TDAR15TPGREY Takedown Pins Enhanced AR-15 Grey Aluminum The Tyrant CNC AR-15 Enhanced Takedown Pins are designed as a direct replacement for standard AR-15 platform takedown pins. Crafted from durable 7075 aluminum, these pins provide a... -
B&T Super APC Single-Stage Curved Trigger – Black
B&T FIREARMS$478.99B&T Super APC Single-Stage Curved Trigger – Black The B&T Super APC Single-Stage Curved Trigger is designed to deliver a cleaner, more consistent trigger pull for shooters who want improved control and responsiveness from their platform... -
WOOX LLC Forty-Seven Handguard Wal Short SH.FRN122.01
WOOX LLC$149.99WOOX SH.FRN122.01 FORTY-SEVEN HANDGUARD WAL SHORT The WOOX LLC Forty-Seven Handguard Wal Short offers a lightweight and durable option for rifle customization. Designed for compatibility with specific firearm models, this handguard provides a secure fit...
