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Home Manufacturers Knights Armament

Knights Armament

Here you can find a selection of premium AR rifle parts and accessories. Sight systems, handguards and muzzle brakes are some of the most popular Knights Armament products.

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Knights Armament Products

31 - 45 of 45 results

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KNIGHTS ARMAMENT AR15 5.56 FREE FLOAT RAS MK12 MOD 1
AR-15/M16 FREE FLOAT RAS

KNIGHTS ARMAMENT

Reordered

£549.90 *

Handguards & Rails

The KAC Free Float RAS is a durable and versatile handguard with full length Picatinny rails at every quarter position for mounting tactical accessories.
It is designed for AR-15/M16 rifles with a carbine or mid length gas system and requires a low profile gas block and proprietary barrel nut for installation.
The handguard's free-floating design enhances barrel harmonics and accuracy potential, and it comes with three KAC 11 Rib Rail Panels.

KNIGHTS ARMAMENT AIMPOINT MICRO NVG HIGH RISE MOUNT W/1913 RAIL
AIMPOINT MICRO NVG HIGH RISE MOUNT W/1913 RAIL

KNIGHTS ARMAMENT

Reordered

£359.90 *

Mounting Hardware

The Knight’s Armament Aimpoint Micro NVG High Rise Mount elevates a Micro red dot sight for compatibility with night vision goggles or a gas mask.
It allows for a heads-up shooting position and does not obstruct the sight picture, even with other accessories mounted on the weapon.
The mount includes a section of Picatinny rail for additional attachments and allows continued use of "iron" sights through the mount.

KNIGHTS ARMAMENT AR-15 FLIP-UP ADJ TACTICAL MICRO REAR SIGHT 600 METER BLK
AR-15 TACTICAL MICRO REAR SIGHT 600 METER

KNIGHTS ARMAMENT

Reordered

£254.90 *

Rear Sights

The KAC 600 Meter Micro Rear Sight is highly durable, maintains zero in harsh conditions, and has a low profile when folded.
It features an adjustable rotating drum for engaging targets from 200 to 600 meters, with finger-adjustable settings for quick and accurate aiming.
Zeroing the sight is possible at 25/300 meters and 50/200 meters, with clear instructions provided for adjusting both the front sight post and rear sight windage to achieve precise point-of-aim/point-of-impact.

KNIGHTS ARMAMENT AR15 URX 3.1 FOREND 13.5"
AR-15/M16 URX III & 3.1 FORENDS

KNIGHTS ARMAMENT

Reordered

£469.90 *

Handguards & Rails

The KAC URX III & 3.1 Rail is a lightweight, free floating, modular forend designed for AR-15 platforms, with selective Picatinny rail sections for accessory mounting.
It features four QD sling swivel sockets for ambidextrous sling attachment and comes in two lengths, 8" and 13.5".
Installation requires disassembly of the rifle's gas system and the use of a proprietary KAC URX Barrel Nut Wrench (sold separately).

KNIGHTS ARMAMENT INDEX STOP M-LOK
INDEX STOP M-LOK

KNIGHTS ARMAMENT

Reordered

£89.90 *

Foregrips

The M-LOK Index Stop aids in achieving consistent hand placement for competition shooters.
It serves as a tactile reference point on any M-LOK handguard.
Manufactured by KNIGHTS ARMAMENT, it is designed for use with foregrips.

KNIGHTS ARMAMENT AR-15 UPPER RECEIVER CARBINE MOD 2 14.5" URX 4
SR-15 E3 MOD 2 UPPER RECEIVERS M-LOK

KNIGHTS ARMAMENT

Not available - Is a 'Call to order' product.

£2,534.95 * £2,533.95 - £2,667.45*

Upper Receivers

Knight’s Armament SR-15 MOD 2 complete upper receivers are high-quality, military-grade components available in various barrel lengths, featuring a chrome-lined, cold hammer-forged barrel with a Mod 2 gas block and a KAC 3 prong QDC suppressor-compatible flash hider.
The SR-15 MOD 2 upper receivers come with URX M-LOK handguards with anti-rotation QD sling swivel sockets, Magpul M-LOK rail cover kit, KAC Micro Front Sight, and a KAC 200-600m adjustable micro rear sight.
Includes a bolt carrier group with an E3.2 bolt, dual ejectors, rounded locking lugs, and an extended latch charging handle; the 14.5" model's flash hider is not factory pinned, and the 11.5" and 14.5" models come with a Knight’s Armament HH buffer.

KNIGHTS ARMAMENT KAC BIPOD
KAC BIPOD

KNIGHTS ARMAMENT

Not available

Bipods

The KAC Precision Bipod features a high level of adjustability with independent leg positioning, adjustable height, cant, and yaw for precision shooting.
It easily attaches to Mil Std 1913 Picatinny rails with a push button and is constructed from lightweight aluminum, featuring removable feet that are Atlas foot compatible.
While offering a robust design, the bipod no longer includes a drag knob, but maintains its quick detach functionality and folding feature for convenience.

KNIGHTS ARMAMENT SR-15/SR-16 FIELD REPAIR KIT
SR-15/SR-16 FIELD REPAIR KIT

KNIGHTS ARMAMENT

Not available - Is a 'Call to order' product.

£209.90 *

The SR-15 Field Repair Kit is designed specifically for the SR-15 and SR-16 rifle variants, ensuring compatibility and reliability.
This kit contains essential components for rifle maintenance, including ejector parts, extractor parts, cam pin, firing pin, and gas rings.
The parts included in the repair kit are proprietary and are not suitable for use with standard AR-15 platforms.

KNIGHTS ARMAMENT UPPER RECEIVER COMBAT CARBINE KIT 308 WIN 14.5 BARREL
SR-25 COMBAT CARBINE COMPLETE UPPER RECEIVERS 308 WIN M-LOK

KNIGHTS ARMAMENT

Not available - Is a 'Call to order' product.

£5,502.45 *

Upper Receivers

The SR-25 Combat Carbine Upper Receiver is designed for 7.62mm NATO cartridges and features a 14.5” lightweight contour chrome-lined barrel.
It comes with a complete assembly including a URX 4 M-LOK handguard, QDC Flash Suppressor, and Knight's Armament Micro Sights.
The upper kit is manufactured by Knight's Armament and is anodized, weighing 5.6lbs, which is comparable to lower caliber platforms.

KNIGHTS ARMAMENT UPPER RECEIVER PRECISION RIFLE KIT 308 WIN 20 BARREL
SR-25 PRECISION RIFLE COMPLETE UPPER RECEIVERS 308 WIN M-LOK

KNIGHTS ARMAMENT

Not available - Is a 'Call to order' product.

£4,990.60 *

Upper Receivers

The SR-25 Precision Rifle Complete Upper Receiver is engineered for accuracy beyond 1000 meters, featuring a 20” cut rifled barrel and a 3-prong QDC flash hider.
This upper assembly includes a 15” URX4 M-Lok handguard, Knight’s Armament Micro Sights, SR-25 Buffer and Action Spring, and a Magpul M-Lok cover kit.
It is designed for 7.62mm NATO / .308 Win cartridges and is SR-25 pattern, meaning it is incompatible with DPMS pattern lower receivers.

KNIGHTS ARMAMENT M16 SAND CUTTER BOLT CARRIER
M16 SAND CUTTER BOLT CARRIER

KNIGHTS ARMAMENT

Not available - Is a 'Call to order' product.

£403.05 *

Bolt Carriers

KNIGHTS ARMAMENT H&K 93 RAS HANDGUARD PICATINNY BLACK
H&K 93 RAS HANDGUARD

KNIGHTS ARMAMENT

Not available

£489.90 *

Handguards & Rails

KNIGHTS ARMAMENT UPPER RECEIVER PRECISION RIFLE KIT 6.5 CREEDMOOR 22 BARREL
SR-25 PRECISION RIFLE COMPLETE UPPER RECEIVER 6.5 CREEDMOOR M-LOK

KNIGHTS ARMAMENT

Not available - Is a 'Call to order' product.

£5,352.90 *

Upper Receivers

The Knight’s Armament SR-25 Precision Rifle Complete Upper Receiver is specifically designed for 6.5mm Creedmoor for enhanced long-range performance and reduced recoil.
Features a 22” dimpled precision barrel with a 1:8 RH twist, a 18” URX6 handguard for accessory attachment, and a 7.62 QDC Open Brake for recoil reduction and suppressor mounting.
This upper receiver is compatible with SR-25 pattern lower receivers, not DPMS pattern, and has a total length of 33” and a weight of 6.9 lbs.

KNIGHTS ARMAMENT UPPER RECEIVER PRECISION CARBINE KIT 308 WIN 16 BARREL
SR-25 PRECISION CARBINE COMPLETE UPPER RECEIVERS 308 WIN M-LOK

KNIGHTS ARMAMENT

Not available - Is a 'Call to order' product.

£5,504.45 *

Upper Receivers

KNIGHTS ARMAMENT SR-30 UPPER RECEIVER 300BLK MOD 2 9.5" URX 4 MLOK
SR-30 MOD 2 UPPER RECEIVERS M-LOK

KNIGHTS ARMAMENT

Not available - Is a 'Call to order' product.

£2,791.10 *

Upper Receivers

The SR-30 MOD 2 Upper Receiver is designed for the .300BLK cartridge, featuring a 9.5" barrel with a 1:7 twist, and is as effective as an 11.5" 5.56mm SBR.
It comes with a QDC compatible Flash Hider for KAC 7.62mm QDC suppressors and boasts 99% parts compatibility with the SR-15, differing only in the barrel and muzzle device.
The upper receiver is lightweight at 3.8 lbs, has an overall length of 18.5", and allows for an easy switch between subsonic and supersonic ammunition with a magazine change.

31 - 45 of 45 results

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