Knight's Armament M16 / M4 Parts | AR15 Parts | Rifle Scope Mounts and Rings, Rifle Handguards, AR15 Stocks & More

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Featured Products

EOTech, Vudu, 1-10X28 First Focal Plane, Rifle Scope, 34mm Tube, SR5 Illuminated MRAD Reticle, Black — Quick View Add to Cart

EOTech, Vudu, 1-10X28 First Focal Plane, Rifle Scope, 34mm Tube, SR5 Illuminated MRAD Reticle, Black — Quick View Add to Cart

Only 1 left in stock

EOTech, Vudu, 1-10X28 First Focal Plane, Rifle Scope, 34mm Tube, SR5 Illuminated MRAD Reticle, Black

$1,749.00 $1,839.00

EOTech

Daniel Defense M4A1 RIS III Upper Receiver Group — Quick View Add to Cart

Daniel Defense M4A1 RIS III Upper Receiver Group — Quick View Add to Cart

Only 1 left in stock

Daniel Defense M4A1 RIS III Upper Receiver Group

$1,455.00

Daniel Defense

Daniel Defense DD4 RIS III Upper Receiver Group — Quick View Add to Cart

Only 1 left in stock

Daniel Defense DD4 RIS III Upper Receiver Group

$1,455.00

Daniel Defense

Modlite Handheld OKW HOG-21700 Complete Light — Quick View Options

Modlite Handheld OKW HOG-21700 Complete Light — Quick View Options

Modlite Handheld OKW HOG-21700 Complete Light

$349.00

Modlite

Modlite Handheld PLHv2 HOG-21700 Complete Light — Quick View Options

Modlite Handheld PLHv2 HOG-21700 Complete Light — Quick View Options

Modlite Handheld PLHv2 HOG-21700 Complete Light

$349.00

Modlite

PRI 18" Mark 12 Mod 0 SPR Upper in 5.56 Cal. 1-7 Twist, Black — Quick View Add to Cart

Only 1 left in stock

PRI 18" Mark 12 Mod 0 SPR Upper in 5.56 Cal. 1-7 Twist, Black

$1,709.00

Precision Reflex

PRI MK 12 Mod H 16" 223/5.56 Upper w/ 1-7 twist, FDE — Quick View Out of stock

Out of stock

PRI MK 12 Mod H 16" 223/5.56 Upper w/ 1-7 twist, FDE

$1,602.00

Precision Reflex

EOTech VUDU 1-10X28MM LE5 CH MRAD — Quick View Add to Cart

EOTech VUDU 1-10X28MM LE5 CH MRAD — Quick View Add to Cart

Only 1 left in stock

EOTech VUDU 1-10X28MM LE5 CH MRAD

$1,749.00 $1,839.00

EOTech

Most Popular Products

Black — Quick View Options

OD Green — Quick View Options

KAC-Knight's Armament 11 Rib Handguard Panel, 6.15 Inch Length

$29.78

Knight's Armament

Knight's Armament M-110 A2 Pistol Grip, Taupe — Quick View Out of stock

Knight's Armament M-110 A2 Pistol Grip, Taupe. Installed on gun. — Quick View Out of stock

Out of stock

KAC-Knight's Armament SR-25/M-110 A2 Pistol Grip

$18.63

Knight's Armament

Knight's Armament URX 2 & URX 3 Replacement Handguard Screw (22449) — Quick View Add to Cart

Knight's Armament URX 2 & URX 3 Replacement Handguard Screw (22449) — Quick View Add to Cart

KAC-Knight's Armament URX 2 & URX 3 Replacement Handguard Screw

$4.06

Knight's Armament

KAC-Knight's Armament MK12 / MK18 RAS Front Folding Sight — Quick View Out of stock

KAC-Knight's Armament MK12 / MK18 RAS Front Folding Sight — Quick View Out of stock

Out of stock

KAC-Knight's Armament MK12 / MK18 RAS Front Folding Sight

$225.87

Knight's Armament

Dieter CQD® Forward Sling Mount — Quick View Add to Cart

Dieter CQD® Forward Sling Mount — Quick View Add to Cart

Only 3 left in stock

Dieter CQD® Forward Sling Mount

$34.95 $37.50

CQD

Knight's Armament M4 M5 RAS Clamp Screw — Quick View Out of stock

Knight's Armament M4 M5 RAS Clamp Screw — Quick View Out of stock

Out of stock

KAC-Knight's Armament Clamp Screw For M4 And M5 RAS

$3.75

Knight's Armament

KAC-Knight's Armament Aimpoint Micro Sight Battery Cap — Quick View Out of stock

KAC-Knight's Armament Aimpoint Micro Sight Battery Cap — Quick View Out of stock

Out of stock

KAC-Knight's Armament Aimpoint Micro Sight Battery Cap

$44.48

Knight's Armament

KAC-Knight's Armament AR-15 Combat Trigger Guard, Aluminum — Quick View Out of stock

Out of stock

KAC-Knight's Armament AR-15 Combat Trigger Guard, Aluminum

$35.64

Knight's Armament

New Products

Daniel Defense Rail Interface System III, RIS III, 10.5" Black — Quick View Out of stock

Daniel Defense Rail Interface System III, RIS III, 10.5" Black — Quick View Out of stock

Out of stock

Daniel Defense Rail Interface System III, RIS III, 10.5" Black

$486.00

Daniel Defense

Daniel Defense Rail Interface System III, RIS III, 12.5", Flat Dark Earth — Quick View Out of stock

Daniel Defense Rail Interface System III, RIS III, 12.5", Flat Dark Earth — Quick View Out of stock

Out of stock

Daniel Defense Rail Interface System III, RIS III, 12.5", Flat Dark Earth

$486.00

Daniel Defense

Daniel Defense Rail Interface System III, RIS III, 12.5", Black — Quick View Out of stock

Daniel Defense Rail Interface System III, RIS III, 12.5", Black — Quick View Out of stock

Out of stock

Daniel Defense Rail Interface System III, RIS III, 12.5", Black

$486.00

Daniel Defense

Daniel Defense Rail Interface System III, RIS III, 9.5", Black — Quick View Add to Cart

Daniel Defense Rail Interface System III, RIS III, 9.5", Black — Quick View Add to Cart

Only 1 left in stock

Daniel Defense Rail Interface System III, RIS III, 9.5", Black

$486.00

Daniel Defense

Recent Posts

MK12 Mod 1 Build List

Dec 31st 2017

MK12 Mod 1 Build List

Feel free to contact us about installation or for complete upper builds.Below are links to the other …

Knights Armament SR-15 E3 Mod 2 M-LOK Announced

Oct 29th 2015

Knights Armament SR-15 E3 Mod 2 M-LOK Announced

On the heels of the successful Knights Armament SR-15 E3 Mod 2 rifle Knights has expanded its offer …

Operation Parts Announces Sentinel Concepts Sponsorship

Aug 15th 2015

Operation Parts Announces Sentinel Concepts Sponsorship

FOR IMMEDIATE RELEASE: OPERATION PARTS ANNOUNCES SENTINEL CONCEPTS SPONSORSHIP …

Operation Parts Donates Rifles to Alliance Police Dept and Range

Aug 14th 2015

Operation Parts Donates Rifles to Alliance Police Dept and Range

FOR IMMEDIATE RELEASE:Operation Parts Donates Rifles to Alliance Police Dept and RangeAlliance Ohio …