AR-15 Parts Deals Depot
AR-15 Parts & AR-15 Parts Deals — your go-to destination for mil-spec components, accessories, and complete parts kits. Browse our curated selection of receivers, handguards, triggers, charging handles, and replacement parts backed by quality and value. Plus, score the Best black Friday deals on top AR-15 parts and limited-time bundles this season—perfect for upgrades, new builds, or range-ready projects. Enjoy free shipping thresholds, expert support, and warranty-backed products to ensure reliable performance and satisfaction throughout the holiday buying season.
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On Sale
Geissele Automatics 2 Stage Trigger
Geissele Automatics
MSRP: $170.00Now: $109.95Was: $170.00Geissele Automatics 2 Stage Trigger Precision and Reliability in a Combat-Grade, Cost-Effective Trigger. The Geissele Automatics 2 Stage (G2S) Trigger is designed for shooters who demand superior precision and control without sacrificing affordability...MSRP: $170.00Now: $109.95Was: $170.00 -
On Sale
Dirty Bird AR-15 Lower Receiver Pin and Spring Kit
Dirty Bird Industries
MSRP: $15.95Now: $8.95Was: $14.95Dirty Bird AR-15 Lower Receiver Pin and Spring Kit Dirty Bird Industries' pin and spring kits are everything builders need and nothing they don't. The most minimal of lower parts kits, this kit allows builders to select their own controls (bolt...MSRP: $15.95Now: $8.95Was: $14.95 -
On Sale
7.5" 5.56 NATO Pistol AR-15 Complete Upper Assembly
Black Rifle Depot
MSRP: $299.95Now: $199.95Was: $269.957.5" 5.56 NATO Pistol Upper Assembly Black Rifle Depot's 7.5" 5.56 NATO AR 15 pistol upper assembly is built using quality parts made here in the USA. Each AR 15 upper assembly is built by a trained armorer and is backed with a limited lifetime...MSRP: $299.95Now: $199.95Was: $269.95 -
On Sale
Armalite AR-10 M10 TAC M-LOK Free-Float Handguard
Armalite
$39.95 - $169.95Armalite AR-10 M10 TAC M-LOK Free-Float Handguard Maximum Customization for Your AR-10 Platform The Armalite AR-10 M10 TAC M-LOK Free-Float Handguard offers unmatched versatility and customization options for your AR-10 platform. Designed specifically...$39.95 - $169.95 -
On Sale
AR-10 DPMS Complete Lower Parts Kit
Black Rifle Depot
MSRP: $75.95Now: $39.95Was: $49.95AR-10 DPMS Complete Lower Parts Kit Our lower parts kits contain all high quality components, manufactured to our exacting standards. Each kit is guaranteed to fit your mil-spec dimension lower receiver. We don't use polymer parts or MIM parts...MSRP: $75.95Now: $39.95Was: $49.95 -
On Sale
AERO Precision AR 15 Ambidextrous Charging Handle
Aero Precision
MSRP: $105.00Now: $49.95Was: $94.99AERO Precision AR 15 Ambidextrous Charging Handle The Aero Precision AR15 Ambidextrous Charging Handle features a profound design with left and right side activation levers to charge your firearm from either hand. This rugged handle is made in the...MSRP: $105.00Now: $49.95Was: $94.99 -
On Sale
Ballistic Advantage 16" .223 Wylde SPR Fluted Stainless Steel Midlength Barrel
Ballistic Advantage
MSRP: $230.00Now: $119.95Was: $218.50Ballistic Advantage 16" .223 Wylde SPR Fluted Stainless Steel Midlength Barrel Lightweight Precision Barrel for Superior Performance The Ballistic Advantage 16" .223 Wylde SPR Fluted Stainless Steel Midlength Barrel is a premium choice for shooters...MSRP: $230.00Now: $119.95Was: $218.50 -
On Sale
Vortex Defender-ST Micro Red Dot
Vortex Optics
MSRP: $449.99Now: $219.95Was: $329.99Vortex Defender-ST Micro Red Dot Introducing the Vortex Defender-ST Micro Red Dot, your ultimate companion for all shooting pursuits, from handguns to shotguns and beyond. Designed to meet the demands of any shooting scenario, this versatile optic is...MSRP: $449.99Now: $219.95Was: $329.99 -
On Sale
Rise Armament RA-434 High-Performance Drop In Trigger (BLK)
Rise Armament
MSRP: $189.99Now: $119.95Was: $179.99Rise Armament RA-434 High-Performance Drop In Trigger (BLK) The accuracy-enhancing RA-434 High-Performance Trigger uniquely combines smoothness and speed for a serious upgrade in performance. The first of its kind, the RA-434 HPT is a premium trigger...MSRP: $189.99Now: $119.95Was: $179.99 -
On Sale
VG6 GAMMA 556SL
VG6 Precision
MSRP: $90.00Now: $39.95Was: $80.99VG6 GAMMA 556SL The VG6 Gamma 556SL is the perfect muzzle device for your pinned and welded builds. The Gamma 556SL is long enough to provide an overall length of 16" when permanently affixed to the barrel. Its outside diameter of ...MSRP: $90.00Now: $39.95Was: $80.99 -
On Sale
UTG AR15 Quick Install Dust Cover - Black
Leapers / UTG
MSRP: $9.97Now: $6.95Was: $7.97UTG AR-15 Quick Install Dust Cover UTG® Quick Install AR-15/M4 replacement dust cover kit for.223,5.56 caliber rifles and pistols because of its tool-free design. This UTG AR-15 Dust Cover quickly installs without removing your handguard and it is...MSRP: $9.97Now: $6.95Was: $7.97 -
On Sale
KAK Industry 1/2-28 Slimline Flash Can
KAK Industry
MSRP: $35.00Now: $24.95Was: $29.95KAK Industry 1/2-28 Slimline Flash Can The KAK Industry 1/2-28 Slimline Flash Can features a slim 1.2" outside diameter allowing it to be recessed under the majority of modern slim M-LOK or KeyMod Handguards. This simple yet effective flash can...MSRP: $35.00Now: $24.95Was: $29.95 -
On Sale
UTG Model 4/AR 15 Complete A2 Fixed Stock Assembly
Leapers / UTG
MSRP: $89.97Now: $59.95Was: $79.97UTG Model 4/AR 15 Complete A2 Fixed Stock Assembly Whether your in a state that requires a fixed stock or you simply prefer the solid feel of a quality M16A2 stock" the Leapers UTG Model 4 AR-15 fixed shoulder stock is just what you've been looking for!...MSRP: $89.97Now: $59.95Was: $79.97 -
On Sale
MFT EXTREME DUTY Polymer Magazine
Mission First Tactical
MSRP: $14.99 - $24.99$5.95 - $19.99MFT EXTREME DUTY Polymer Magazine Utilizing new material technology and manufacturing processes for enhanced strength, durability, and reliability to exceed demanding military performance specifications. Designed for the AR15/M4 but allowing use with a...MSRP: $14.99 - $24.99$5.95 - $19.99 -
On Sale
Aero Precision M4E1 PRO Ambidextrous Safety Selector
Aero Precision
$29.95 - $55.95Aero Precision M4E1 PRO Ambidextrous Safety Selector Introducing the PRO Series Ambidextrous Safety Selector. Forged with Premium Materials and Engineered for a Safe, Reliable, and Precise Shooting experience. This drop-in part is configurable with a...$29.95 - $55.95 -
On Sale
Amend 2 Mod-2 30-Round AR-15 Magazine - Black
Amend2
MSRP: $14.99Now: $6.95Was: $10.99Amend 2 Mod-2 30-Round AR-15 Magazine - Black Reliable feeding, durable construction, and lightweight are some of the most desirable features in a magazine. Amend2's AR-15 magazines perfectly embody those traits thanks to their advanced polymer...MSRP: $14.99Now: $6.95Was: $10.99 -
On Sale
Emissary Development Handbrake
Emissary Development
$31.95 - $42.00Emissary Development Handbrake The Emissary Development Handbrake features a forward swept angle designed for better ergonomics with a modern grip on your firearm allowing you to pull back against the handstop and keep the rifle tight against your body...$31.95 - $42.00 -
On Sale
Vortex Defender-XL Micro Red Dot
Vortex Optics
MSRP: $599.99Now: $289.95Was: $399.99Vortex Defender-XL Micro Red Dot Other red dots are made for competition. The Defender-XL™ is built to win. Target to target. Stage to stage. Designed for toughness, speed, and accuracy, it withstands unexpected drops and the rigors of dynamic...MSRP: $599.99Now: $289.95Was: $399.99 -
On Sale
Sons Of Liberty Gun Works Blaster Starter Kit
Sons of Liberty Gun Works
MSRP: $57.00Now: $36.95Was: $54.95Sons Of Liberty Gun Works Blaster Starter Kit These AR-15 Blaster starter kits come with all the lower parts except the fire control and grip assembly, allowing you to use a drop-in trigger and a custom grip of your choice. Features Mil-spec QPQ...MSRP: $57.00Now: $36.95Was: $54.95 -
On Sale
VG6 EPSILON 556SL
VG6 Precision
MSRP: $90.00Now: $39.95Was: $80.99VG6 EPSILON 556SL The VG6 EPSILON 556SL is the ideal muzzle brake for 14.5" rifle builds. Featuring an outside diameter of .745", the EPSILON 556SL can be pinned and welded to your barrel while still allowing full maintenance and removal of your...MSRP: $90.00Now: $39.95Was: $80.99 -
On Sale
Faxon Firearms 16" GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel
Faxon Firearms
MSRP: $185.00Now: $129.95Was: $170.25Faxon Firearms 16" GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel The Gunner profile is a blend of two of the best performing profiles of all time, Gov't and Pencil. Proving that every once and awhile, the Government can do something right,...MSRP: $185.00Now: $129.95Was: $170.25 -
On Sale
Aero Precision AR-15 MOD 4 M-LOK Handguard
Aero Precision
MSRP: $280.00 - $299.00$129.95 - $264.99Aero Precision AR-15 MOD 4 M-LOK Handguard The Aero Precision Minimal Optical Deflection (MOD) 4 handguard seamlessly blends robust construction with an ergonomic form factor, ensuring no compromises between the two. Machined from 6061-T6...MSRP: $280.00 - $299.00$129.95 - $264.99 -
On Sale
KAK LR-308 Carbine Buffer
KAK Industry
MSRP: $30.00Now: $24.95Was: $28.95KAK LR-308 Carbine Buffer KAK Produced 304 Stainless Body 2.5: Long Weight: 3.5 oz Steel Internal Sliding Weights For Use In Standard Ar15 Carbine Tubes Using The Correct Lr-308 Carbine Buffer SpringMSRP: $30.00Now: $24.95Was: $28.95 -
On Sale
Dirty Bird .750 Low Profile Steel Gas Block - Black Nitride
Dirty Bird Industries
MSRP: $25.95Now: $12.95Was: $21.95Dirty Bird .750 Low Profile Steel Gas Block - Black Nitride Don't let the simplicity of a gas block's function fool you, it is possible to make a bad one. They must handle high gas pressures and extreme heat so using sub-par materials is out of...MSRP: $25.95Now: $12.95Was: $21.95 -
On Sale
Magpul PMAG M3 5.56 20RND - Black
Magpul
MSRP: $14.95Now: $11.95Was: $14.20Magpul PMAG M3 5.56 20RND - Black Compact, Reliable, and Built for Durability in AR15/M4 Platforms The PMAG 20 AR/M4 GEN M3 is a compact, 20-round polymer magazine designed for AR-15/M4-compatible weapons chambered in 5.56x45 mm NATO/.223 Remington. With...MSRP: $14.95Now: $11.95Was: $14.20 -
On Sale
Geissele Super Dynamic 3 GUN (SD-3G) Trigger
Geissele Automatics
MSRP: $245.00Now: $159.95Was: $245.00Geissele Super Dynamic 3 GUN (SD-3G) Trigger The Geissele Super Dynamic 3 Gun (SD-3G) Trigger is based on the S3G Trigger. Like the S3G, the SD-3G has a shortened pull length and a lightning-quick reset to give it a unique, hybrid trigger pull that is a...MSRP: $245.00Now: $159.95Was: $245.00 -
On Sale
Kaw Valley Precision One Piece Gas Ring
Kaw Valley Precision
MSRP: $5.95Now: $2.95Was: $3.95Kaw Valley Precision One Piece Gas Ring Eliminate the possibility of losing gas pressure needed to cycle an AR-15 by switching out the gas rings in your AR-15 BCG. The simple one piece gas ring provides the shooter with a 100% guarantee that the BCG will...MSRP: $5.95Now: $2.95Was: $3.95 -
On Sale
VG6 Gamma 9MM
VG6 Precision
MSRP: $90.00Now: $39.95Was: $80.99VG6 Gamma 9MM The VG6 GAMMA 9mm is an unrivaled muzzle brake/compensator hybrid designed to deliver superior recoil management and minimal muzzle movement, revolutionizing your shooting experience. It's meticulously engineered, unique dual functionality...MSRP: $90.00Now: $39.95Was: $80.99 -
On Sale
Ballistic Advantage 20" 5.56 Government Profile Rifle AR-15 Barrel, Modern Series w/ FSB, Triangular Handguard Cap and Delta Ring Assembly
Aero Precision
MSRP: $265.00Now: $129.95Was: $219.95Ballistic Advantage 20" 5.56 Government Profile Rifle AR-15 Barrel, Modern Series w/ FSB, Triangular Handguard Cap and Delta Ring Assembly This 20" rifle-length barrel is the perfect addition for your AR-15 build. Crafted to mil-spec standards from 4150...MSRP: $265.00Now: $129.95Was: $219.95 -
On Sale
Geissele Super 3 Gun (S3G) Trigger
Geissele Automatics
MSRP: $245.00Now: $149.95Was: $245.00Geissele Super 3 Gun (S3G) Trigger The Geissele Super 3 Gun (S3G) is a semi-automatic, hybrid trigger that combines a single-stage and a traditional 2-stage trigger. Its robust feel and light pull weight, combined with a lightning-quick reset, make this...MSRP: $245.00Now: $149.95Was: $245.00