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AR 15 Parts Clearance - Clearance Sale on AR 15 Parts by Top Brands — 44 products / 51 models

There are tons of excellent options for saving money at OpticsPlanet, but considering our Clearance AR 15 Parts may well be the best. Each item on this page is an definite must-sell, so we have set the prices WAY lower than usual - sometimes even below our cost, which means that your savings are incredible! You like AR 15 Parts, so how can you skip the opportunity to get one at bargain-basement prices? We're trying to move this gear. Reap the benefits by purchasing one of our Clearance AR 15 Parts today! The clearance items you see below change on a regular basis, so don't wait to save or you might miss out!image

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44 Products in AR15 Parts Clearance

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Image of Bravo Company MFG MK2 Recoil Mitigation System - Mod 1 1 of 5 models Bravo Company MFG MK2 Recoil Mitigation System - Mod 1 (33) List: $160.00 (Save 44%) $89.99 Best Rated
Image of Magpul Industries PRS Lite Rifle Stock 1 of 5 models Magpul Industries PRS Lite Rifle Stock (96) List: $119.95 (Save 33%) $79.99 Best Rated
Image of TRYBE Defense AR-15 Magnite Ultra Function Lightweight M-LOK Handguard w/ Full Top Rail made-in-usa-flag 1 of 9 models TRYBE Defense AR-15 Magnite Ultra Function Lightweight M-LOK Handguard w/ Full Top Rail (50) List: $179.99 (Save 71%) $51.99 Blazin' Deal
Image of Bravo Company MFG BCM MK2 5.56/.223 Charging Handle 1 of 3 models Bravo Company MFG BCM MK2 5.56/.223 Charging Handle (28) List: $96.00 (Save 25%) $71.99 Best Rated
Image of Maxim Defense Industries JP Silent Captured Spring made-in-usa-flag 1 of 5 models Maxim Defense Industries JP Silent Captured Spring (19) List: $164.95 (Save 33%) $109.99 Blazin' Deal
Image of Daniel Defense MFR XL Rail Systems 2 of 6 models Daniel Defense MFR XL Rail Systems (11) As Low As (Save Up to 34%) $239.99 Best Rated
Image of OpticsPlanet Exclusive Moriarti AR-9 16in 9mm Luger Upper Receiver Assembly 1 of 2 models OpticsPlanet Exclusive Moriarti AR-9 16in 9mm Luger Upper Receiver Assembly (1) List: $319.95 (Save 27%) $233.99 Blazin' Deal
Image of TRYBE Defense Medium Profile AR-15 Barrel, 5.56x45mm NATO 1 of 5 models TRYBE Defense Medium Profile AR-15 Barrel, 5.56x45mm NATO (10) List: $174.99 (Save 53%) $81.99 Blazin' Deal
Image of TRYBE Defense Flagship LR308 Pattern Firearms 20 in Stainless Steel Heavy Fluted Rifle Barrel 1 of 4 models TRYBE Defense Flagship LR308 Pattern Firearms 20 in Stainless Steel Heavy Fluted Rifle Barrel (1) List: $329.99 (Save 72%) $91.99 Blazin' Deal
Image of OpticsPlanet Exclusive Moriarti AR-15 10.5in 5.56x45mm NATO Upper Receiver Assembly, A2 Flash Hider 1 of 2 models OpticsPlanet Exclusive Moriarti AR-15 10.5in 5.56x45mm NATO Upper Receiver Assembly, A2 Flash Hider (2) List: $369.95 (Save 30%) $259.99 Final Sale
Image of Moriarti AR-15 5.56x45mm NATO Threaded Barrel 1 of 11 models Moriarti AR-15 5.56x45mm NATO Threaded Barrel List: $179.95 (Save 29%) $127.99 Blazin' Deal
Image of V Seven AR-15 Ultra-Light Lith/Alu M-Lok Handguard 2 of 11 models V Seven AR-15 Ultra-Light Lith/Alu M-Lok Handguard (3) As Low As (Save 24%) $289.99 Final Sale
Image of LaRue Tactical Stealth 7.62 Threaded Barrel 1 of 3 models LaRue Tactical Stealth 7.62 Threaded Barrel (5) List: $499.99 (Save 61%) $195.99 Final Sale
Image of Strike Industries GridLok Handguard Complete Assembly 1 of 4 models Strike Industries GridLok Handguard Complete Assembly (15) List: $229.95 (Save 21%) $181.99 Blazin' Deal
Image of Cry Havoc Tactical AR-10 308 Hand Guard Kit 1 of 3 models Cry Havoc Tactical AR-10 308 Hand Guard Kit (3) List: $239.95 (Save 25%) $179.99 Final Sale
Image of Samson DPMS G2 SXT Series MLOK Handguard 1 of 2 models Samson DPMS G2 SXT Series MLOK Handguard (2) List: $193.14 (Save 24%) $145.99 Final Sale
Image of Noveske CHF Chrome Lined Lo-Pro Barrel 1 of 12 models Noveske CHF Chrome Lined Lo-Pro Barrel (7) List: $510.00 (Save 29%) $359.99 Best Rated
Image of SLR Sentry 8 .875 Adjustable Gas Block w/.400 in. Set Screw Spacing 1 of 3 models SLR Sentry 8 .875 Adjustable Gas Block w/.400 in. Set Screw Spacing (6) List: $149.09 (Save 36%) $95.99 Best Rated
Image of KynSHOT Tactical Shotgun Conversion Kit 3 of 9 models KynSHOT Tactical Shotgun Conversion Kit (3) As Low As (Save Up to 35%) $187.99 Blazin' Deal
Image of V Seven 2055 Carbine Buffer Tube A5 1 of 2 models V Seven 2055 Carbine Buffer Tube A5 (4) List: $129.00 (Save 24%) $97.99 Final Sale
Image of Samson Star - 4 AR Pistol Free Floating Rail 1 of 2 models Samson Star - 4 AR Pistol Free Floating Rail (1) List: $166.65 (Save 26%) $123.99 Final Sale
Image of Troy AR-15 Drop In Enhanced BattleRail Handguard made-in-usa-flag 1 of 2 models Troy AR-15 Drop In Enhanced BattleRail Handguard (26) List: $210.00 (Save 35%) $135.99 Best Rated
Image of Tyrant CNC MOD v2 AR Pistol Grip 1 of 6 models Tyrant CNC MOD v2 AR Pistol Grip (18) List: $119.95 (Save 30%) $83.99 15% Coupon
Image of Bear Creek Arsenal BC-15 5.56 NATO 16in Right Side Charging Upper Receiver 1 of 16 models Bear Creek Arsenal BC-15 5.56 NATO 16in Right Side Charging Upper Receiver (1) List: $299.99 (Save 22%) $233.99 Final Sale
Image of Seekins Precision NOXs MLOK Rail System 1 of 2 models Seekins Precision NOXs MLOK Rail System (8) List: $239.00 (Save 29%) $169.99 Best Rated
Image of Fortis Manufacturing Hammer AR10 Charging Handles 1 of 7 models Fortis Manufacturing Hammer AR10 Charging Handles (2) List: $54.95 (Save 27%) $39.99 15% Coupon
Image of SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD 1 of 5 models SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD (39) List: $149.99 (Save 33%) $99.99 Best Rated
Image of Timney Triggers AR PCC Trigger made-in-usa-flag 1 of 3 models Timney Triggers AR PCC Trigger (26) List: $267.99 (Save 37%) $169.99 Best Rated
Image of Daniel Defense Big Hole Upper Reciever w Feed Ramps 1 of 3 models Daniel Defense Big Hole Upper Reciever w Feed Ramps (2) List: $233.00 (Save 23%) $179.99 Final Sale
Image of NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group 2 of 3 models NEMO AR-15 .223 Remington/5.56x45mm NATO Bolt Carrier Group (4) As Low As (Save Up to 22%) $139.99 Final Sale
Image of KAK Industry K-SPEC Enhanced AR-15 5.56mm/.300 AAC Blackout Bolt Carrier Group 1 of 9 models KAK Industry K-SPEC Enhanced AR-15 5.56mm/.300 AAC Blackout Bolt Carrier Group (3) List: $239.00 (Save 29%) $169.99 Final Sale
Image of CMMG Mk3 EML 6 Handguard Kit 1 of 5 models CMMG Mk3 EML 6 Handguard Kit (1) List: $209.95 (Save 41%) $123.99 Final Sale
Image of ZRODelta Mil-Spec M4 Collapsible Stock 1 of 2 models ZRODelta Mil-Spec M4 Collapsible Stock List: $13.58 (Save 12%) $11.99 Final Sale
Image of OpticsPlanet Exclusive Moriarti AR-15 12in M-LOK Diamond Cut Slim Profile Free Floating Handguard 2 of 3 models OpticsPlanet Exclusive Moriarti AR-15 12in M-LOK Diamond Cut Slim Profile Free Floating Handguard As Low As (Save Up to 34%) $85.99 Blazin' Deal
Image of Samson SXT Series MLOK Handguard 1 of 7 models Samson SXT Series MLOK Handguard (1) List: $187.25 (Save 24%) $141.99 Final Sale
Image of Precision Reflex Gas Buster Charging Handles 1 of 6 models Precision Reflex Gas Buster Charging Handles (4) List: $89.95 (Save 22%) $69.99 Final Sale
Image of Jacob Grey Firearms 9mm Luger Barrel Jacob Grey Firearms 9mm Luger Barrel (2) List: $159.00 (Save 27%) $115.99 Final Sale
Image of Primary Weapons Systems Enhanced Pistol Buffer Tube w/ Ratchet Lock Castle Nut Endplate 1 of 2 models Primary Weapons Systems Enhanced Pistol Buffer Tube w/ Ratchet Lock Castle Nut Endplate List: $109.95 (Save 29%) $77.99 Final Sale
Image of Spikes Tactical Pistol Buffer Cover - Foam made-in-usa-flag 2 of 4 models Spikes Tactical Pistol Buffer Cover - Foam (5) As Low As (Save Up to 35%) $6.49 Best Rated
Image of Angstadt Arms Ultra Light 15-inch AR-15 M-LOK Handguard 1 of 2 models Angstadt Arms Ultra Light 15-inch AR-15 M-LOK Handguard (1) List: $169.00 (Save 31%) $115.99 Final Sale
Image of Yankee Hill Machine Two-Piece Carbine Handguards 6.625 Inches YHM-9670 1 of 2 models Yankee Hill Machine Two-Piece Carbine Handguards 6.625 Inches YHM-9670 (2) List: $199.95 (Save 40%) $119.99 Final Sale
Image of Lead & Steel MonoBloc M4/AR-15 5.56mm/.223 Remington Threaded Barrel Lead & Steel MonoBloc M4/AR-15 5.56mm/.223 Remington Threaded Barrel List: $399.99 (Save 13%) $349.99 Final Sale
Image of Bilson Arms 9mm Pump Style Forward Charging Upper Assembly with 416R-Stainless Steel Barrel Bilson Arms 9mm Pump Style Forward Charging Upper Assembly with 416R-Stainless Steel Barrel List: $875.00 (Save $75.01) $799.99 Final Sale
Image of IMI Defense TS2 Tactical Stock w/Extended Overmolded Buttplate Mil-Spec IMI Defense TS2 Tactical Stock w/Extended Overmolded Buttplate Mil-Spec (2) List: $140.00 (Save 43%) $79.99 Final Sale
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AR15 Parts Clearance How To Guides View All

Best AR Iron Sights of 2026 on OpticsPlanet by OpticsPlanet Product Expert
Best AR-15 Handguards of 2026 on OpticsPlanet by OpticsPlanet Product Expert
4 Most Common AR15 Issues & How to Fix Them by Corey F.
How to Choose the Best AR Handguard by Hunter D.

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