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Top 2026 AR 15 Parts Product Reviews by Verified Buyers on Popular Brands like TRYBE Defense, Radian Weapons, RISE Armament and More! — 6,021 products / 25,491 models

OpticsPlanet.com is the premiere online destination for AR 15 Parts. In case you can't make up your mind on which AR 15 Parts to order then look at our AR 15 Parts Reviews and compare premier brands to discover a AR 15 Parts which is excellent for you. Our customer written reviews by verified buyers comprise of recommendations, reviews, ratings and feedback. Get well-informed purchasing tips for all of our favored brands.image

Having a good comprehension as well as an overall expertise in the products you're intending to buy is crucial if you need the right gear to begin with. Our internet reviews of AR 15 Parts can help you get the knowledge you need and let you recognize which AR 15 Parts consumers believe are the best that you can buy. So before buying, make sure to take a look at all our consumer reviews for all our prime brands for AR 15 Parts.

6,021 Products in Reviews for AR 15 Parts Products

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Image of Kaw Valley Precision Heavy H3 Stainless Steel Buffer Kaw Valley Precision Heavy H3 Stainless Steel Buffer (5) List: $49.95 (Save 20%) $39.95 Best Rated
Image of DFCO Kung Fu Grip, Black 7 models DFCO Kung Fu Grip, Black (104) As Low As (Save Up to 15%) $18.00 Best Rated
Image of Superlative Arms Adjustable Bleed Off Gas Block 18 models Superlative Arms Adjustable Bleed Off Gas Block (256) List: $99.99 (Save 10%) $89.99 12% Coupon
Image of LaRue Tactical MBT-2S Trigger LaRue Tactical MBT-2S Trigger (119) List: $134.99 (Save 11%) $119.99 Best Rated
Image of Kaw Valley Precision Stainless Steel Heavy Tungsten Buffer Kaw Valley Precision Stainless Steel Heavy Tungsten Buffer (33) List: $109.95 (Save $10.00) $99.95 Best Rated
Image of Wilson Combat Anti-Walk Hammer/Trigger Set Pins 2 models Wilson Combat Anti-Walk Hammer/Trigger Set Pins (141) As Low As (Save Up to 49%) $11.95 Best Rated
Image of Breek Arms AR-15 Warhammer Mod2 Ambidextrous Charging Handle made-in-usa-flag 4 models Breek Arms AR-15 Warhammer Mod2 Ambidextrous Charging Handle (526) List: $54.95 (Save $5.00) $49.95 12% Coupon
Image of DFCO Kung Fu Grip Plug 2 models DFCO Kung Fu Grip Plug (16) List: $12.00 (Save 10%) $10.80 Best Rated
Image of Strike Industries Enhanced AR-15 Lower Parts Kit Strike Industries Enhanced AR-15 Lower Parts Kit (109) List: $55.95 (Save 23%) $42.99 Blazin' Deal
Image of Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT made-in-usa-flag 2 models Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT (281) As Low As (Save Up to 30%) $64.95 Best Rated
Image of Noveske H3 Carbine Buffer Noveske H3 Carbine Buffer (6) $91.99 Best Rated
Image of Geissele Ssa-E X Trigger made-in-usa-flag Geissele Ssa-E X Trigger (41) List: $330.00 (Save 10%) $298.49 Best Rated
Image of LaRue Tactical MBT-2S Bow Trigger LaRue Tactical MBT-2S Bow Trigger (93) List: $134.99 (Save 11%) $119.99 Best Rated
Image of JP Enterprises Gen 2 Silent Captured Buffer Spring System 8 models JP Enterprises Gen 2 Silent Captured Buffer Spring System (464) As Low As (Save Up to $11.50) $132.95 10% Bonus Bucks
Image of Geissele Maritime Bolt Catch made-in-usa-flag Geissele Maritime Bolt Catch (128) List: $58.97 (Save 47%) $31.49 Best Rated
Image of Magpul Industries AR Rifles MOE-K2+ Grip 4 models Magpul Industries AR Rifles MOE-K2+ Grip (273) List: $24.95 (Save 10%) $22.45 Best Rated
Image of Tiger Rock AR-15 Mil Spec Stock Buffer Tube 2 models Tiger Rock AR-15 Mil Spec Stock Buffer Tube (54) As Low As (Save Up to 41%) $15.99 Best Rated
Image of Geissele Super 42 Rifle Length Spring Geissele Super 42 Rifle Length Spring (28) List: $34.00 $33.89 Best Rated
Image of Magpul Industries B.A.D. Lever Magpul Industries B.A.D. Lever (399) List: $32.95 (Save $3.00) $29.95 Best Rated
Image of Radian Weapons Raptor SD Ambidextrous Charging Handle made-in-usa-flag 5 models Radian Weapons Raptor SD Ambidextrous Charging Handle (204) As Low As (Save Up to 16%) $134.95 Best Rated
Image of VISM AR15 M-LOK Carbine Handguard VISM AR15 M-LOK Carbine Handguard (345) List: $79.99 (Save 15%) $67.99 Best Rated
Image of Magpul DT-PR Mil-Spec AR10/AR15/M4/M16/M110/SR25 Carbine Stock 3 models Magpul DT-PR Mil-Spec AR10/AR15/M4/M16/M110/SR25 Carbine Stock (58) List: $64.95 (Save $5.00) $59.95 Best Rated
Image of Geissele Ultra Duty Lpk made-in-usa-flag 2 models Geissele Ultra Duty Lpk (79) As Low As (Save Up to 11%) $139.99 Best Rated
Image of Radian Weapons Raptor LT Ambidextrous Charging Handle made-in-usa-flag 4 models Radian Weapons Raptor LT Ambidextrous Charging Handle (349) As Low As (Save Up to 20%) $79.95 Best Rated
Image of UTG Pro AR15 Super Slim M-LOK 15in Drop-In Handguard UTG Pro AR15 Super Slim M-LOK 15in Drop-In Handguard (249) List: $124.97 (Save $10.00) $114.97 Best Rated
Image of TRYBE Defense Standard Handguard Barrel Nut TRYBE Defense Standard Handguard Barrel Nut (15) List: $18.99 (Save 92%) $1.49 Blazin' Deal
Image of Bravo Company MFG End Plate with QD Socket For AR-15 Bravo Company MFG End Plate with QD Socket For AR-15 (72) List: $20.00 (Save 15%) $16.95 Best Rated
Image of Griffin Armament Enhanced Mil Spec Bolt Carrier Group (BCG) Griffin Armament Enhanced Mil Spec Bolt Carrier Group (BCG) (75) List: $174.95 (Save $15.00) $159.95 Best Rated
Image of Rise Armament OPMOD Hex-C AR-15/AR-10 Enhanced Rifle Trigger 6 models Rise Armament OPMOD Hex-C AR-15/AR-10 Enhanced Rifle Trigger (199) As Low As (Save Up to 47%) $89.99 Blazin' Deal
Image of RISE Armament Lower Parts Kit Ar-15 Minus Trigger RISE Armament Lower Parts Kit Ar-15 Minus Trigger (49) List: $63.99 $44.99 Best Rated
Image of Magpul Industries CTR Rifle Stock, Mil-Spec AR15/M16 5 models Magpul Industries CTR Rifle Stock, Mil-Spec AR15/M16 (273) List: $64.95 (Save $5.00) $59.95 Best Rated
Image of JP Enterprises SCS System Buffer Retainer Pin & Spring Kit JP Enterprises SCS System Buffer Retainer Pin & Spring Kit (53) List: $23.97 (Save 46%) $12.99 Best Rated
Image of OpticsPlanet Exclusive RISE Armament RA-240 Gen 2 Enhanced Rifle Trigger made-in-usa-flag 7 models OpticsPlanet Exclusive RISE Armament RA-240 Gen 2 Enhanced Rifle Trigger (73) As Low As (Save Up to 45%) $94.63 Blazin' Deal
Image of Strike Industries AR Carbine Flat Wire Spring Strike Industries AR Carbine Flat Wire Spring (81) List: $23.95 (Save 20%) $19.19 Blazin' Deal
Image of Vltor REA5 A5 Receiver Extension RE-A5 M4 Aluminum Black Vltor REA5 A5 Receiver Extension RE-A5 M4 Aluminum Black (18) List: $92.91 (Save 31%) $63.99 Best Rated
Image of Bravo Company Mil-Spec Carbine Stock Hardware Mounting Kit Bravo Company Mil-Spec Carbine Stock Hardware Mounting Kit (43) List: $65.00 (Save 11%) $57.95 Best Rated
Image of Bootleg Inc AR-15 Four Position Adjustable Carrier Bootleg Inc AR-15 Four Position Adjustable Carrier (65) List: $209.95 (Save $10.00) $199.95 Best Rated
Image of RISE Armament OpticsPlanet Exclusive RAVE 140 With AR-15 Lower Parts Kit 2 models RISE Armament OpticsPlanet Exclusive RAVE 140 With AR-15 Lower Parts Kit (64) As Low As (Save Up to 30%) $125.00 Blazin' Deal
Image of Geissele Premium Mil-Spec Buffer Tube made-in-usa-flag 2 models Geissele Premium Mil-Spec Buffer Tube (50) As Low As $66.79 Best Rated
Image of Geissele Super Charging Handle made-in-usa-flag 4 models Geissele Super Charging Handle (209) As Low As (Save Up to 19%) $106.49 On Sale
Image of Vltor A5, Spring And Buffer Kit Vltor A5, Spring And Buffer Kit (18) List: $94.95 (Save 10%) $85.46 Best Rated
Image of Geissele Super 42 Braided Wire Buffer Spring And Buffer Combo, H2 made-in-usa-flag 2 models Geissele Super 42 Braided Wire Buffer Spring And Buffer Combo, H2 (223) As Low As (Save Up to $2.21) $92.49 Best Rated
Image of Geissele Super Dynamic Enhanced Trigger Geissele Super Dynamic Enhanced Trigger (90) List: $245.00 (Save $9.01) $235.99 Best Rated
Image of Geissele Premium Mil-Spec Buffer Tube Assembly With Super 42, H1 made-in-usa-flag 7 models Geissele Premium Mil-Spec Buffer Tube Assembly With Super 42, H1 (93) As Low As (Save Up to 13%) $114.49 12% Coupon
Image of JP Enterprises Enhanced Carbine Buffer Tube JP Enterprises Enhanced Carbine Buffer Tube (20) List: $62.95 (Save $3.15) $59.80 Best Rated
Image of RISE Armament Trigger Anti-Walk Pins AR-15 RISE Armament Trigger Anti-Walk Pins AR-15 (58) List: $24.94 $14.99 Best Rated
Image of Breek Arms AR-15 Warhammer Mod2 Micro Ambidextrous Charging Handle made-in-usa-flag 4 models Breek Arms AR-15 Warhammer Mod2 Micro Ambidextrous Charging Handle (154) List: $54.95 (Save $5.00) $49.95 Best Rated
Image of Phase 5 Weapon Systems Inc Extended Bolt Release V3 made-in-usa-flag 2 models Phase 5 Weapon Systems Inc Extended Bolt Release V3 (205) List: $59.99 (Save Up to $5.00) $54.99 Best Rated
Image of RISE Armament Rave 140 AR Drop-In Trigger made-in-usa-flag 4 models RISE Armament Rave 140 AR Drop-In Trigger (334) As Low As (Save Up to $10.00) $139.99 Best Rated
Image of WMD Guns AR-15/M16/M4 Full Auto Bolt Carrier Group (BCG) - NiB-X Nickel Boron Polished WMD Guns AR-15/M16/M4 Full Auto Bolt Carrier Group (BCG) - NiB-X Nickel Boron Polished (31) List: $164.00 (Save $5.51) $158.49 Best Rated
Image of Sons of Liberty Gun Works SOLGW 5.56mm/.300 AAC Blackout Bolt Carrier Group Sons of Liberty Gun Works SOLGW 5.56mm/.300 AAC Blackout Bolt Carrier Group (32) List: $199.00 (Save 10%) $179.00 Best Rated
Image of Magpul Industries MBUS 3 Front Rifle Sight 6 models Magpul Industries MBUS 3 Front Rifle Sight (61) As Low As (Save Up to 21%) $31.49 Best Rated
Image of Strike Industries Enhanced AR-10 Lower Parts Kit Strike Industries Enhanced AR-10 Lower Parts Kit (30) List: $59.95 (Save 18%) $48.99 Blazin' Deal
Image of OpticsPlanet Exclusive RISE Armament RA-242 Enhanced Rifle Trigger made-in-usa-flag OpticsPlanet Exclusive RISE Armament RA-242 Enhanced Rifle Trigger (113) List: $159.00 (Save 39%) $96.47 Blazin' Deal
Image of Strike Industries Extended Bolt Catch Strike Industries Extended Bolt Catch (79) List: $16.95 (Save 20%) $13.59 Blazin' Deal
Image of Strike Industries Enhanced AR-15 Complete Lower Parts Kit Strike Industries Enhanced AR-15 Complete Lower Parts Kit (71) List: $77.95 (Save 17%) $64.99 Blazin' Deal
Image of Dark Storm Industries DS-15 H2 Carbine Length Buffer 4.5 oz Dark Storm Industries DS-15 H2 Carbine Length Buffer 4.5 oz (22) List: $37.99 (Save 21%) $29.95 Best Rated
Image of Bravo Company MFG Gunfighter Grip Mod 3 2 models Bravo Company MFG Gunfighter Grip Mod 3 (141) List: $22.00 (Save $2.05) $19.95 Best Rated
Image of B5 Systems Bravo Stock Mil-Spec made-in-usa-flag 8 models B5 Systems Bravo Stock Mil-Spec (206) As Low As (Save Up to $4.45) $57.95 Best Rated
Image of Daniel Defense Bolt Carrier Group (BCG) Complete 5.56mm NATO 2 models Daniel Defense Bolt Carrier Group (BCG) Complete 5.56mm NATO (38) List: $245.00 (Save $17.00) $228.00 Free 2 Day Shipping
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