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Gun Parts Clearance Items - Clearance Sale on Gun Parts by The World's Best Brands — 156 products / 170 models

There are tons of awesome options for saving money here at OpticsPlanet.com, but exploring our Gun Parts clearance items may be the very best. Each item on this page is an absolute must-sell, so we have adjusted the prices to be much lower than usual - in some cases even below our cost, so your savings are incredible! You love Gun Parts, so how can you skip the opportunity to get one at a bargain-basement price? We're really trying to sell this gear now. Take advantage by grabbing one of our Gun Parts on clearance today! The clearance items you see below are changing all the time, so don't put off your purchase or you may miss out!image

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156 Products in Gun Parts Clearance

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Image of Proof Research Bolt Action Carbon Fiber Blank Barrels 1 of 28 models Proof Research Bolt Action Carbon Fiber Blank Barrels List: $999.00 (Save 33%) $669.99 Final Sale
Image of TRYBE Defense AR-15 Magnite Go Fast Ultra Lightweight M-LOK Handguard w/ Cut Top Rail made-in-usa-flag 1 of 7 models TRYBE Defense AR-15 Magnite Go Fast Ultra Lightweight M-LOK Handguard w/ Cut Top Rail (50) List: $219.99 (Save 77%) $49.94 Blazin' Deal
Image of FAB Defense R.A.P.S - Rapid Adjustment Precision Stock - Collapsible 1 of 7 models FAB Defense R.A.P.S - Rapid Adjustment Precision Stock - Collapsible (22) List: $180.00 (Save 20%) $143.99 Blazin' Deal
Image of TRYBE Defense Mil-Spec 5.56 Enhanced Complete Bolt Carrier Group (BCG) made-in-usa-flag 1 of 2 models TRYBE Defense Mil-Spec 5.56 Enhanced Complete Bolt Carrier Group (BCG) (28) List: $279.00 (Save 55%) $125.00 Blazin' Deal
Image of Proof Research Q Fix Pre-Fit Carbon Fiber Threaded Barrels 1 of 16 models Proof Research Q Fix Pre-Fit Carbon Fiber Threaded Barrels (3) List: $1,249.00 (Save 23%) $959.99 Final Sale
Image of Daniel Defense DDM4 V7 S 11.5in 5.56 Complete Upper Receiver w/ Flash Hider 1 of 2 models Daniel Defense DDM4 V7 S 11.5in 5.56 Complete Upper Receiver w/ Flash Hider (20) List: $1,300.00 (Save 25%) $969.99 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 Proof Research Carbon Fiber 24 inch Barrel, Bolt 1 of 19 models Proof Research Carbon Fiber 24 inch Barrel, Bolt List: $999.00 (Save 26%) $739.99 Final Sale
Image of TRYBE Defense Flagship 20 in Stainless Steel Heavy Fluted Rifle Barrel for AR-15 Pattern Firearms, .223 Wylde 1 of 3 models TRYBE Defense Flagship 20 in Stainless Steel Heavy Fluted Rifle Barrel for AR-15 Pattern Firearms, .223 Wylde List: $289.99 (Save 53%) $135.32 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 List: $329.99 (Save 64%) $117.97 Blazin' Deal
Image of Icarus Precision Air Polymer X MACRO Grip Module 1 of 10 models Icarus Precision Air Polymer X MACRO Grip Module (21) List: $129.99 (Save 25%) $97.99 Blazin' Deal
Image of TRYBE Defense Aggressive AR Grip 1 of 5 models TRYBE Defense Aggressive AR Grip (23) List: $74.99 (Save 68%) $24.00 Blazin' Deal
Image of TRYBE Defense AR Grip 1 of 3 models TRYBE Defense AR Grip (13) List: $74.99 (Save 68%) $24.00 Blazin' Deal
Image of Moriarti OpticsPlanet Exclusive AR-9 9mm 4.5in Slick Slider Pistol Upper Assembly 1 of 2 models Moriarti OpticsPlanet Exclusive AR-9 9mm 4.5in Slick Slider Pistol Upper Assembly (1) List: $329.95 (Save 36%) $211.45 Blazin' Deal
Image of SIG SAUER P365 9 mm Factory Replacement Barrel 1 of 2 models SIG SAUER P365 9 mm Factory Replacement Barrel (5) List: $179.99 (Save 32%) $121.99 Best Rated
Image of Boyds Hardwood Gunstocks Prairie Hunter Remington 788 Short Receiver Factory Barrel Channel Stock 1 of 3 models Boyds Hardwood Gunstocks Prairie Hunter Remington 788 Short Receiver Factory Barrel Channel Stock (1) List: $189.00 (Save 19%) $152.99 Final Sale
Image of H-S Precision Remington 700 BDL Detachable Magazine Assembly, Long Action, High, 7-10 Rounds 1 of 2 models H-S Precision Remington 700 BDL Detachable Magazine Assembly, Long Action, High, 7-10 Rounds (1) List: $399.00 (Save 22%) $309.99 Final Sale
Image of Trinity Nevada Deimos Slide Assembly 1 of 2 models Trinity Nevada Deimos Slide Assembly List: $750.00 (Save 17%) $619.99 Blazin' Deal
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 64%) $179.99 Final Sale
Image of Boyds Hardwood Gunstocks Classic Browning X-Bolt Long Action Factory Barrel Channel Stock 1 of 3 models Boyds Hardwood Gunstocks Classic Browning X-Bolt Long Action Factory Barrel Channel Stock (3) List: $189.00 (Save 19%) $152.99 Final Sale
Image of TruGlo Brite-Site TFX PRO Sight Set for Heckler & Koch 1 of 2 models TruGlo Brite-Site TFX PRO Sight Set for Heckler & Koch (9) List: $165.99 (Save 49%) $85.24 Best Rated
Image of Trijicon SIG P220 & P229 HD Night Sights 2 of 4 models Trijicon SIG P220 & P229 HD Night Sights (18) As Low As (Save Up to 38%) $50.99 Best Rated
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 Boyds Hardwood Gunstocks Prairie Hunter Savage Axis Detachable Short Action Rifle Stock 1 of 6 models Boyds Hardwood Gunstocks Prairie Hunter Savage Axis Detachable Short Action Rifle Stock (24) List: $207.00 (Save 18%) $169.99 Final Sale
Image of Boyds Hardwood Gunstocks Rifle Stock Prairie Hunter Remington 770 Long Action Detachable Box Mag FBC Boyds Hardwood Gunstocks Rifle Stock Prairie Hunter Remington 770 Long Action Detachable Box Mag FBC List: $189.00 (Save 19%) $152.99 Final Sale
Image of Faxon Firearms Match Series M&P Shield 9mm Luger Threaded Pistol Barrel 1 of 2 models Faxon Firearms Match Series M&P Shield 9mm Luger Threaded Pistol Barrel (11) List: $124.00 (Save 37%) $77.99 Best Rated
Image of SureFire 3 Prong Eliminator Flash Hider For M4/M16/AR15 Type Weapons, 1/2-28 Threads 1 of 2 models SureFire 3 Prong Eliminator Flash Hider For M4/M16/AR15 Type Weapons, 1/2-28 Threads (16) List: $99.00 (Save 23%) $75.99 Best Rated
Image of SilencerCo 9mm 3 Lug Mount 1 of 2 models SilencerCo 9mm 3 Lug Mount List: $139.00 (Save 42%) $79.99 Final Sale
Image of Boyds Hardwood Gunstocks Featherweight Thumbhole Remington 770 Bolt Action Detachable Box Mag Long Action Factory Barrel Channel Stock 1 of 3 models Boyds Hardwood Gunstocks Featherweight Thumbhole Remington 770 Bolt Action Detachable Box Mag Long Action Factory Barrel Channel Stock (1) List: $189.00 (Save 19%) $152.99 Final Sale
Image of H-S Precision Pro-Series PSL157 Remington 700 BDL Long Action Rifle Stock 1 of 5 models H-S Precision Pro-Series PSL157 Remington 700 BDL Long Action Rifle Stock List: $499.00 (Save 34%) $329.99 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 KynSHOT Tactical Shotgun Conversion Kit 2 of 9 models KynSHOT Tactical Shotgun Conversion Kit (3) List: $234.99 (Save Up to 35%) $195.99 Blazin' Deal
Image of Sharps Bros. Upper Receiver Ar-15 Billet W/dust Cover 1 of 2 models Sharps Bros. Upper Receiver Ar-15 Billet W/dust Cover (17) List: $214.95 (Save 37%) $135.99 Best Rated
Image of Boyds Hardwood Gunstocks Classic Springfield 1903A3 Military Barrel Channel Stock 1 of 3 models Boyds Hardwood Gunstocks Classic Springfield 1903A3 Military Barrel Channel Stock List: $189.00 (Save 19%) $152.99 Final Sale
Image of Powder River Precision Drop-In Polymer Pistol Trigger Kits 1 of 7 models Powder River Precision Drop-In Polymer Pistol Trigger Kits (5) List: $155.95 (Save 28%) $111.99 15% Coupon
Image of Boyds Hardwood Gunstocks Rimfire Varmint Thumbhole Savage 93E MKII Bull Barrel Channel Stock 1 of 7 models Boyds Hardwood Gunstocks Rimfire Varmint Thumbhole Savage 93E MKII Bull Barrel Channel Stock List: $189.00 (Save 19%) $152.99 Final Sale
Image of Boyds Hardwood Gunstocks Rifle Stock Classic Remington 783 Short Action Detachable Box Mag BBC 1 of 3 models Boyds Hardwood Gunstocks Rifle Stock Classic Remington 783 Short Action Detachable Box Mag BBC List: $189.00 (Save 17%) $155.99 Final Sale
Image of Boyds Hardwood Gunstocks Classic Remington 700 ADL Short Action Factory Barrel Channel Stock 1 of 4 models Boyds Hardwood Gunstocks Classic Remington 700 ADL Short Action Factory Barrel Channel Stock List: $189.00 (Save 19%) $152.99 Final Sale
Image of Boyds Hardwood Gunstocks Pro Varmint Mauser, Large Ring, No.1 Barrel Channel Rifle Stock Boyds Hardwood Gunstocks Pro Varmint Mauser, Large Ring, No.1 Barrel Channel Rifle Stock List: $189.00 (Save 19%) $152.99 Final Sale
Image of Boyds Hardwood Gunstocks Rifle Stock At One Savage Axis Detachable Box Mag Short Action Right Hand Act FBC 1 of 12 models Boyds Hardwood Gunstocks Rifle Stock At One Savage Axis Detachable Box Mag Short Action Right Hand Act FBC (2) List: $267.00 (Save 14%) $228.99 Final Sale
Image of Burn Proof Gear Suppressor Cover - Medium 2 of 5 models Burn Proof Gear Suppressor Cover - Medium (7) List: $175.00 (Save 22%) $135.99 Blazin' Deal
Image of Infinite Product Solutions 1/2-28 - M16 x 1 LH Thread Adapter 1 of 3 models Infinite Product Solutions 1/2-28 - M16 x 1 LH Thread Adapter List: $39.99 (Save 38%) $24.99 Final Sale
Image of Boyds Hardwood Gunstocks Rifle Stock Pro Varmint Weatherby Vanguard Long Action FBC Boyds Hardwood Gunstocks Rifle Stock Pro Varmint Weatherby Vanguard Long Action FBC List: $189.00 (Save 18%) $154.99 Final Sale
Image of Timney Triggers Ruger Precision Centerfire Trigger made-in-usa-flag 1 of 3 models Timney Triggers Ruger Precision Centerfire Trigger (43) List: $320.99 (Save 35%) $209.99 Best Rated
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 Toni System Cheek Riser for Beretta BRX1 In Polymer Toni System Cheek Riser for Beretta BRX1 In Polymer (2) List: $93.54 (Save $4.67) $88.87 Final Sale
Image of Boyds Hardwood Gunstocks Featherweight Thumbhole Winchester XPR Long Action Rifle Stock 2 of 4 models Boyds Hardwood Gunstocks Featherweight Thumbhole Winchester XPR Long Action Rifle Stock List: $189.00 (Save 17%) $155.99 Final Sale
Image of Boyds Hardwood Gunstocks Rifle Stock Varmint Thumbhole Savage Axis Detachable Box Mag Short Action FBC 1 of 3 models Boyds Hardwood Gunstocks Rifle Stock Varmint Thumbhole Savage Axis Detachable Box Mag Short Action FBC (4) List: $207.00 (Save 18%) $169.99 Final Sale
Image of Boyds Hardwood Gunstocks Featherweight Thumbhole TC Omega .50Cal Ml Factory Barrel Channel Stock 1 of 3 models Boyds Hardwood Gunstocks Featherweight Thumbhole TC Omega .50Cal Ml Factory Barrel Channel Stock (1) List: $189.00 (Save 19%) $152.99 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 Law Tactical AR-15 ARIC-C Internal Carrier for Unsupressed Firearms 1 of 2 models Law Tactical AR-15 ARIC-C Internal Carrier for Unsupressed Firearms (1) List: $527.99 (Save 22%) $409.99 Final Sale
Image of Boyds Hardwood Gunstocks Rifle Stock At One Savage Axis Detachable Box Mag Short Action BBC 1 of 13 models Boyds Hardwood Gunstocks Rifle Stock At One Savage Axis Detachable Box Mag Short Action BBC List: $267.00 (Save 13%) $232.99 Final Sale
Image of Nordic Components Beretta 1301 Tactical MXT Extension Kit 1 of 3 models Nordic Components Beretta 1301 Tactical MXT Extension Kit (19) List: $159.00 (Save 22%) $123.99 Best Rated
Image of Toni System Picatinny for Beretta APX Frame Weight Toni System Picatinny for Beretta APX Frame Weight List: $19.68 $18.69 Final Sale
Image of SIG SAUER P320 X-Compact/Subcompact Threaded Pistol Barrel, 9mm Luger 1 of 2 models SIG SAUER P320 X-Compact/Subcompact Threaded Pistol Barrel, 9mm Luger (1) List: $229.99 (Save 37%) $145.99 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 Rugged Suppressors Piston 1 of 9 models Rugged Suppressors Piston (3) List: $82.00 (Save 34%) $53.99 Final Sale
Image of Arc Division Sparc V1 Pistol Compensator 1 of 7 models Arc Division Sparc V1 Pistol Compensator (2) List: $65.99 (Save 12%) $57.99 Final Sale
Image of Toni System Track Grip In Polymer With Magwell for 1911 Toni System Track Grip In Polymer With Magwell for 1911 List: $150.43 (Save $7.52) $142.91 Final Sale
Image of Cross Armory Quick Takedown Pins 1 of 4 models Cross Armory Quick Takedown Pins (7) List: $135.99 (Save 29%) $95.99 Best Rated
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OpticsPlanet's Hottest New Products for 2026 by Brett R.
Best AR-15 Handguards of 2026 on OpticsPlanet by OpticsPlanet Product Expert
How to Choose an Aftermarket Pistol Trigger by Ethan L
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