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 1-6X24MM SR1 IR BLK *CLOSEOUT — Quick View Add to Cart

EOTech VUDU 1-6X24MM SR1 IR BLK *CLOSEOUT — Quick View Add to Cart

Only 1 left in stock

EOTech VUDU 1-6X24MM SR1 IR BLK *CLOSEOUT

$1,399.00 $1,049.25 $1,399.00

EOTech

Radian Weapons G19-Gen4 AFTERBURNER + RAMJET INTRA-LOK Combo *CLOSEOUT — Quick View Add to Cart

Only 2 left in stock

Radian Weapons G19-Gen4 AFTERBURNER + RAMJET INTRA-LOK Combo *CLOSEOUT

$389.95 $319.95 $389.95

Radian Weapons

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

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

TriggerTech Rem 700 Diamond Trigger, Clone Actions *CLOSEOUT

$274.99 - $294.99

TriggerTech

TriggerTech Rem 700 Special Trigger *CLOSEOUT — Quick View Options

TriggerTech Rem 700 Special Trigger *CLOSEOUT — Quick View Options

TriggerTech Rem 700 Special Trigger *CLOSEOUT

$189.99 - $219.99

TriggerTech

TriggerTech AR-15 Trigger *CLOSEOUT — Quick View Options

TriggerTech AR-15 Trigger *CLOSEOUT

$209.99 - $299.99

TriggerTech

Centurion Arms MK12 Mod 0/Mod 1 Barrel, Stainless Steel, 18" — Quick View Add to Cart

Centurion Arms MK12 Mod 0/Mod 1 Barrel, Stainless Steel, 18"

$450.00 $412.95 $450.00

Centurion Arms

Most Popular Products

Black — Quick View Out of stock

Tan — Quick View Out of stock

Out of stock

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

$31.28

Knight's Armament

KAC-Knight's Armament Aimpoint Micro Sight Battery Cap - LIMIT 2 per person/address/year — Quick View Out of stock

KAC-Knight's Armament Aimpoint Micro Sight Battery Cap - LIMIT 2 per person/address/year — Quick View Out of stock

Out of stock

KAC-Knight's Armament Aimpoint Micro Sight Battery Cap - LIMIT 2 per person/address/year

$46.71

Knight's Armament

Knight's Armament URX 2 & URX 3 Replacement Handguard Screw (22449) — Quick View Out of stock

Knight's Armament URX 2 & URX 3 Replacement Handguard Screw (22449) — Quick View Out of stock

Out of stock

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

$4.26

Knight's Armament

KAC-Knight's Armament SR-25/M-110 A2 Pistol Grip — Quick View Out of stock

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

Out of stock

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

$18.63

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

$237.16

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

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

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

Out of stock

KAC-Knight's Armament Long FF RAS, MK12 Mod 1

$450.00

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

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

$3.93

Knight's Armament

New Products

KAC-Knight's Armament KAC-Modular Ambidextrous Select Fire Safety Selector Series M4 — Quick View Out of stock

Out of stock

KAC-Knight's Armament KAC-Modular Ambidextrous Select Fire Safety Selector Series M4

$303.19

Knight's Armament

KAC-Knight's Armament SR-30 IWS Lower Receiver Assembly — Quick View Out of stock

KAC-Knight's Armament SR-30 IWS Lower Receiver Assembly — Quick View Out of stock

Out of stock

KAC-Knight's Armament SR-30 IWS Lower Receiver Assembly

$1,009.80

Knight's Armament

KAC-Knight's Armament SR-25 Ejection Port Cover Kit — Quick View Out of stock

KAC-Knight's Armament SR-25 Ejection Port Cover Kit — Quick View Out of stock

Out of stock

KAC-Knight's Armament SR-25 Ejection Port Cover Kit

$52.89

Knight's Armament

KAC-Knight's Armament SR-15 IWS E3 Mod 2, 16" Barrel, M-LOK — Quick View Out of stock

KAC-Knight's Armament SR-15 IWS E3 Mod 2, 16" Barrel, M-LOK — Quick View Out of stock

Out of stock

KAC-Knight's Armament SR-15 IWS E3 Mod 2, 16" Barrel, M-LOK

$3,056.82

Knight's Armament

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 …