Lightweight AR-15 Parts

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Explore the realm of lightweight AR-15 parts at Black Rifle Depot, where durability meets featherlight design. Our lineup includes lightweight AR handguards, barrels, and stocks crafted from premium materials such as high-grade aluminum, durable titanium, and advanced polymers. These parts significantly reduce the overall weight of your weapon, enhancing your shooting experience by decreasing fatigue.
We feature Lightweight AR-15 Parts from leading brands like Adaptive Tactical, Mission First Tactical, and Magpul Industries, all known for combining innovation with functionality. Opting for lightweight parts enhances your AR's maneuverability and quickens target acquisition, vital for competitive shooters, hunters, and tactical enthusiasts.
Upgrade and build an elegant yet powerful AR with our selection of Lightweight AR-15 Parts, perfectly balancing weight and quality. Choose Black Rifle Depot to streamline your setup without compromising performance.

Free Float Lightweight M-LOK Handguard - 15"
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Free Float Lightweight M-LOK Handguard – 15″

MSRP: $69.95
$69.95
Free Float Lightweight M-LOK Handguard - 10"
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Free Float Lightweight M-LOK Handguard – 10″

MSRP: $59.95
$59.95
Free Float Lightweight M-LOK Handguard - 7"
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Free Float Lightweight M-LOK Handguard – 7″

MSRP: $49.95
$49.95
Free Float Lightweight M-LOK Handguard - 13.5"
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Free Float Lightweight M-LOK Handguard – 13.5″

MSRP: $64.95
$64.95
15" Ultralight M-Lok AR15 Handguard
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15″ Ultralight M-LOK AR15 Handguard

Save 42%
MSRP: $129.95
$74.95
MISSION FIRST TACTICAL BATTLELINK Minimalist Stock SDE
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MFT BATTLELINK Minimalist Stock – Mil Spec – SDE

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MSRP: $64.99
$59.99
FAXON Faxon Firearms 16 Pencil Profile 5.56 NATO AR 15 Barrel
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Faxon Firearms 16″ Pencil Profile 5.56 NATO AR 15 Barrel

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MSRP: $185.00
$170.25
Lightweight .223/5.56 Bolt Carrier Group - Black Nitride
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Lightweight .223/5.56 Bolt Carrier Group – Black Nitride

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MSRP: $129.99
$107.95
MISSION FIRST TACTICAL MFT Battlelink Extreme Duty Minimalist AR 15 Lower Build Kit BLK, AR 15 Lower Build Kit, AR 15 Lower Kit, AR15 Lower Build Kit, AR 15 Lower Parts, AR 15 Lower Receiver Parts, AR15 Kit, AR 15 Kit, Best AR 15 Lower Build Kit, American Made AR 15 Lower Build kit, AR 15 Parts, AR15 Parts, AR Parts
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MFT Battlelink Extreme Duty AR 15 Lower Build Kit (BLK)

$129.95
Ergo MSR Handguard Lightweight Polymer M-LOK
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Ergo MSR Handguard Lightweight Polymer M-LOK

MSRP: $13.50
$13.50
Odin Works M-LOK Rune Forend
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Odin Works M-LOK Rune Forend

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MSRP: $124.00 – $134.00
Price range: $117.95 through $127.95
16" 5.56 NATO 1:7 Mid-Length Lightweight Barrel - Black Nitride
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16″ 5.56 NATO 1:7 Mid-Length Lightweight Barrel – Black Nitride

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MSRP: $119.95
$109.95
Faxon Firearms 14.5" PENCIL 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel
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Faxon Firearms 14.5″ PENCIL 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel

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MSRP: $175.00
$161.95
Faxon 16" Pencil Profile AR15 Barrel, 556 NATO, Pinned Gas Block
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Faxon 16″ Pencil Profile AR15 Barrel, 556 NATO, Pinned Gas Block

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MSRP: $235.00
$216.95
Battle Arms Battlearms Lightweight 8.5" 9x19mm 4140 Barrel
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Battle Arms Battlearms Lightweight 8.5″ 9x19mm 4140 Barrel

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MSRP: $139.00
$133.95
Faxon Firearms 5.56 LIGHTWEIGHT 9310 Bolt Carrier Group Complete - Nitride
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Faxon Firearms 5.56 LIGHTWEIGHT 9310 Bolt Carrier Group Complete – Nitride

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MSRP: $249.00
$229.95
Battle Arms Titanium M16 BCG With ArmorTi Coating AR15
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Battle Arms Titanium M16 BCG With ArmorTi Coating AR15

MSRP: $450.00
$450.00
Rise Armament Low-Mass Bolt Carrier Group - Black Nitride
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Rise Armament Low-Mass Bolt Carrier Group – Black Nitride

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MSRP: $239.99
$229.99
HEXMAG Hexmag Carbon Fiber Magazine - .223/5.56 - 10RD
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Hexmag Carbon Fiber Magazine – .223/5.56 – 10RD

MSRP: $16.99
$16.99
Superlite Free Float M-LOK QD AR-15 Handguard
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Superlite Free Float M-LOK QD AR-15 Handguard

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MSRP: $89.95 – $129.95
Price range: $79.95 through $109.95
Sons Of Liberty Gun Works EXO3 AR-15 Handguard
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Sons Of Liberty Gun Works EXO3 AR-15 Handguard

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MSRP: $205.00
$194.95
ODIN Works 17.5" M-LOK 308 O2 Lite AR-10 Handguard Forend
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ODIN Works 17.5″ M-LOK 308 O2 Lite AR-10 Handguard Forend

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MSRP: $230.00
$218.95
ODIN Works O2 Lite M-LOK Handguard
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ODIN Works O2 Lite M-LOK Handguard

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MSRP: $195.00 – $235.00
Price range: $185.95 through $223.95
ODIN Works 16" 6.5 Grendel / LBC Intermediate ULTRAlite Stainless Steel Barrel w/ FREE tunable GB
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ODIN Works 16″ 6.5 Grendel / LBC Intermediate ULTRAlite Stainless Steel Barrel w/ FREE tunable GB

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MSRP: $365.00
$346.95