AR-15 80% lower receivers in multiple Cerakote colors — black, dark grey, pink, purple, and FDE

Handgun parts including FDE slide, titanium anodized barrel, gold barrel, trigger group components, and pistol magazine

AR-15 sights and optics — flip-up backup iron sights, FDE rifle scope, and red dot sights on slate surface

AR Rifle And Pistol Featured Products

16″ AR-15 Rifle Kit — 15″ Riveted Keymod, 5.56 NATO, No Lower

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Original price was: $499.95.Current price is: $339.95.

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16″ AR-15 5.56 Magpul Rifle Kit — 15″ Window M-LOK, No Lower

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Original price was: $539.95.Current price is: $404.95.

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XTS-106 AR Collapsible Stock with Adjustable Cheek Rest and Mil-Spec Buffer Tube Assembly – Black

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$63.95

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SB Tactical SBA3 Pistol Brace Lower Build Kit FDE

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$149.95

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10.5″ AR-15 300 Blackout Pistol Upper Build Kit — KeyMod, Unassembled

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Original price was: $249.95.Current price is: $199.95.

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7.5″ AR-15 5.56 Pistol Upper Build Kit — Blue Titanium M-LOK, Unassembled

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Original price was: $199.95.Current price is: $149.95.

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OD Green 16″ Unassembled Upper Build Kit – 12″ Keymod

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$204.95

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Blue Titanium 16″ Unassembled Upper Build Kit – 12″ Keymod

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$204.95

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16″ FDE Unassembled Upper Build Kit – 15″ M-lok

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$194.95

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10.5″ AR-15 5.56 Pistol Upper Build Kit — Black KeyMod, Unassembled

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Original price was: $169.95.Current price is: $134.95.

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16″ Unassembled Upper Build Kit – 15″ M-lok

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$194.95

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16″ 5.56 Upper with Vortex Sight

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$289.95

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Skeletonized AR-15 80% Lower Receiver – OD Green

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$64.95

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AR-15 Rifle Kit 15″ M-lok Windows Assembled

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Original price was: $519.95.Current price is: $339.95.

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16″ AR-15 Blue Titanium Upper 12″ Window M-Lok

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Original price was: $284.95.Current price is: $214.95.

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16″ Burnt Bronze AR-15 Upper 12″ Window M-Lok Rail

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Original price was: $284.95.Current price is: $214.95.

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16″ Carbine Upper 12″ Window M-LOK Rail

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Original price was: $389.95.Current price is: $159.95.

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16″ 1×7 Carbine 12″ House Keymod Rail

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Original price was: $379.95.Current price is: $159.95.

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16″ 1×7 Carbine 15 inch Window M-LOK Rail No BCG or Charging Handle

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Original price was: $389.95.Current price is: $159.95.

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7.5″ Windows M-lok Handguard Pistol Kit with 80% Lower

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Original price was: $459.00.Current price is: $369.95.

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80% Blemished AR-15 Lower receiver Raw

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Original price was: $104.95.Current price is: $47.95.

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16″ Magpul Rifle Kit 15″ Keymod Assembled WITH 80% Lower

5.00 out of 5

Original price was: $579.95.Current price is: $459.95.

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80% Tungsten Lower With Integral Trigger Guard

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$94.95

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80 Percent Lower Build Kit No lower

4.67 out of 5

Original price was: $109.95.Current price is: $67.95.

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16″ 9MM Upper No BCG or Charging Handle

4.00 out of 5

Original price was: $519.00.Current price is: $249.95.

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Newly Added AR Firearms Parts

22″ 5.56 NATO Stainless Steel Fluted Barrel 1×8

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Original price was: $209.95.Current price is: $119.95.

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Ballistic Advantage Premium Series 10/22 Straight Fluted Barrel, 22 LR, 16.1″, 1/2×28 Threaded, Stainless Steel

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Original price was: $215.00.Current price is: $204.25.

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Odin Works AR-15 .750″ Tunable Low Profile Gas Block – Black Matte

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Original price was: $59.00.Current price is: $56.05.

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Odin Works AR-15 .750″ Adjustable Low Profile Gas Block – Black

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Original price was: $89.00.Current price is: $84.55.

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Patriot Ordnance Factory Dictator AR-15 Carbine Length Adjustable Gas Block with Gas Tube – Black

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Original price was: $189.00.Current price is: $169.00.

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Build your AR-15 or AR-10 with Daytona Tactical

Complete Rifle Kits, 80% Lower Receivers & Pistol Kits

Daytona Tactical is your premier source for high-performance AR-15 and AR-10 firearm components. Whether you’re building from scratch with an 80% lower receiver or picking up a complete rifle kit, we carry everything you need to finish your build with confidence.

Choose from our full lineup of AR-style uppers, lower parts kits, and pistol build kits – all engineered for precision and reliability. From weekend enthusiasts to seasoned professionals, our components are trusted by builders across the country.

Ready to elevate your build? Shop our complete AR-15 rifle kits, AR pistol kits, and lower receiver options and experience the craftsmanship that sets Daytona Tactical apart.

Top AR-15 Categories

Upper Parts

Lower Parts

AR-15 Rifle Build Kits

AR-15 Complete Upper Assemblies

AR Rifle And Pistol Featured Products

16″ AR-15 Rifle Kit — 15″ Riveted Keymod, 5.56 NATO, No Lower

16″ AR-15 5.56 Magpul Rifle Kit — 15″ Window M-LOK, No Lower

XTS-106 AR Collapsible Stock with Adjustable Cheek Rest and Mil-Spec Buffer Tube Assembly – Black

SB Tactical SBA3 Pistol Brace Lower Build Kit FDE

10.5″ AR-15 300 Blackout Pistol Upper Build Kit — KeyMod, Unassembled

7.5″ AR-15 5.56 Pistol Upper Build Kit — Blue Titanium M-LOK, Unassembled

OD Green 16″ Unassembled Upper Build Kit – 12″ Keymod

Blue Titanium 16″ Unassembled Upper Build Kit – 12″ Keymod

16″ FDE Unassembled Upper Build Kit – 15″ M-lok

10.5″ AR-15 5.56 Pistol Upper Build Kit — Black KeyMod, Unassembled

16″ Unassembled Upper Build Kit – 15″ M-lok

16″ 5.56 Upper with Vortex Sight

Skeletonized AR-15 80% Lower Receiver – OD Green

AR-15 Rifle Kit 15″ M-lok Windows Assembled

16″ AR-15 Blue Titanium Upper 12″ Window M-Lok

16″ Burnt Bronze AR-15 Upper 12″ Window M-Lok Rail

16″ Carbine Upper 12″ Window M-LOK Rail

16″ 1×7 Carbine 12″ House Keymod Rail

16″ 1×7 Carbine 15 inch Window M-LOK Rail No BCG or Charging Handle

7.5″ Windows M-lok Handguard Pistol Kit with 80% Lower

80% Blemished AR-15 Lower receiver Raw

16″ Magpul Rifle Kit 15″ Keymod Assembled WITH 80% Lower

80% Tungsten Lower With Integral Trigger Guard

80 Percent Lower Build Kit No lower

16″ 9MM Upper No BCG or Charging Handle

Newly Added AR Firearms Parts

22″ 5.56 NATO Stainless Steel Fluted Barrel 1×8

Ballistic Advantage Premium Series 10/22 Straight Fluted Barrel, 22 LR, 16.1″, 1/2×28 Threaded, Stainless Steel

Odin Works AR-15 .750″ Tunable Low Profile Gas Block – Black Matte

Odin Works AR-15 .750″ Adjustable Low Profile Gas Block – Black

Patriot Ordnance Factory Dictator AR-15 Carbine Length Adjustable Gas Block with Gas Tube – Black

Build your AR-15 or AR-10 with Daytona Tactical

Complete Rifle Kits, 80% Lower Receivers & Pistol Kits