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

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Featured Products

TriggerTech Rem 700 Primary Trigger — Quick View Options

TriggerTech Rem 700 Primary Trigger — Quick View Options

TriggerTech Rem 700 Primary Trigger

$149.99 - $159.99

TriggerTech

TriggerTech Rem 700 Diamond Trigger, Clone Actions — Quick View Options

TriggerTech Rem 700 Diamond Trigger, Clone Actions — Quick View Options

TriggerTech Rem 700 Diamond Trigger, Clone Actions

$274.99 - $294.99

TriggerTech

TriggerTech Rem 700 Special Trigger — Quick View Options

TriggerTech Rem 700 Special Trigger — Quick View Options

TriggerTech Rem 700 Special Trigger

$189.99 - $219.99

TriggerTech

Knight's Armament Spare Parts Kit M110/SASS — Quick View Add to Cart

Knight's Armament Spare Parts Kit M110/SASS

$284.51

Knight's Armament

Modlite PLHV2-18650 Weapon Light — Quick View Options

Modlite PLHV2-18650 Weapon Light — Quick View Options

Modlite PLHV2-18650 Weapon Light

$310.00 - $330.00

Modlite

KAC-Knight's Armament Barrier Stop, Short, M-Lok — Quick View Add to Cart

KAC-Knight's Armament Barrier Stop, Short, M-Lok — Quick View Add to Cart

KAC-Knight's Armament Barrier Stop, Short, M-Lok

$86.84

Knight's Armament

Knight's Armament One Piece Scope Mount, ERR Mod 1, 30mm — Quick View Add to Cart

Knight's Armament One Piece Scope Mount, ERR Mod 1, 30mm — Quick View Add to Cart

Only 1 left in stock

Knight's Armament One Piece Scope Mount, ERR Mod 1, 30mm

$389.52

Knight's Armament

Unity Tactical FAST™ FTC Aimpoint Mag Mount — Quick View Options

Unity Tactical FAST™ FTC Aimpoint Mag Mount — Quick View Options

Unity Tactical FAST™ FTC Aimpoint Mag Mount

$219.00

Unity Tactical

Most Popular Products

Black — Quick View Out of stock

OD Green — Quick View Out of stock

Out of stock

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

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

$18.63

Knight's Armament

Knight's Armament MK12 / MK18 RAS Front Folding Sight — Quick View Options

Knight's Armament MK12 / MK18 RAS Front Folding Sight — Quick View Options

Knight's Armament MK12 / MK18 RAS Front Folding Sight

$225.87

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

Only 1 left in stock

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

$4.06

Knight's Armament

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

Knight's Armament Clamp Screw For M4 And M5 RAS

$3.75

Knight's Armament

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

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

Dieter CQD® Forward Sling Mount

$34.95 $37.50

CQD

Knight's Armament Long FF RAS, MK12 Mod 1 — Quick View Out of stock

Knight's Armament Long FF RAS, MK12 Mod 1 — Quick View Out of stock

Out of stock

Knight's Armament Long FF RAS, MK12 Mod 1

$417.45

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 M4A1 FSP Rail Interface System (RIS) II, Black — Quick View Add to Cart

Daniel Defense M4A1 FSP Rail Interface System (RIS) II, Black — Quick View Add to Cart

Only 1 left in stock

Daniel Defense M4A1 FSP Rail Interface System (RIS) II, Black

$476.00

Daniel Defense

Daniel Defense M-LOK Bipod Adapter — Quick View Add to Cart

Daniel Defense M-LOK Bipod Adapter — Quick View Add to Cart

Only 1 left in stock

Daniel Defense M-LOK Bipod Adapter

$54.00

Daniel Defense

KAC-Knight's Armament "Left" Disconnector Spring For Match 2-Stage Trigger — Quick View Add to Cart

Only 4 left in stock

KAC-Knight's Armament "Left" Disconnector Spring For Match 2-Stage Trigger

$3.98

Knight's Armament

KAC-Knight's Armament 4.5 Lb Disconnector Spring For Match 2-Stage Trigger — Quick View Add to Cart

Only 3 left in stock

KAC-Knight's Armament 4.5 Lb Disconnector Spring For Match 2-Stage Trigger

$3.98

Knight's Armament

Knight's Armament Ambidextrous Safety Selector Right Side Lever, Scalloped — Quick View Out of stock

Out of stock

Knight's Armament Ambidextrous Safety Selector Right Side Lever, Scalloped

$27.32

Knight's Armament

Knight's Armament Skyscraper Aimpoint Mount Cross Bolt — Quick View Out of stock

Out of stock

Knight's Armament Skyscraper Aimpoint Mount Cross Bolt

$6.68

Knight's Armament

TriggerTech Rem 700 Primary Trigger — Quick View Options

TriggerTech Rem 700 Primary Trigger — Quick View Options

TriggerTech Rem 700 Primary Trigger

$149.99 - $159.99

TriggerTech

TriggerTech Rem 700 Diamond Trigger, Clone Actions — Quick View Options

TriggerTech Rem 700 Diamond Trigger, Clone Actions — Quick View Options

TriggerTech Rem 700 Diamond Trigger, Clone Actions

$274.99 - $294.99

TriggerTech

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 …