KAC Knight's Armament Company SR-25 ACC M-Lok 16"

Knight's Armament Company

$ 4,900.00
KAC Knights Armament Company SR25 ACC Mlok, side view

KAC Knights Armament Company SR-25 M-Lok ACC

KAC Park #: 31893

Rifle Specs

Manufacture: Knights Armament Company

Caliber: 7.62 x 51mm


Upper Receiver

Barrel: 16 inch 5R Cut Rifled Chrome Lined 1:10 Twist 

Rail: URX4 - The URX4 M-Lok rail system features a stronger and more stable designs over previous rail systems due to its one-piece construction.

Gas system: The combination of a rifle length gas system and a slightly longer proprietary KAC buffer tube helps to reduce pressures within the firearm while also decreasing felt recoil. This system also increases the service life of the firearm, especially when using a suppressor. 

Bolt Carrier Group: The E2 bolt design features dual ejectors and stress riser mitigation in the lug areas of the bolt extends usable life to support frequent high-density use. The carrier features KAC's proprietary carbon cutter design which offers and area for lubrication to pool and pulls away foreign material.

Sights: Micro rear 600m flip up sight and Micro front flip up sight.

Muzzle Device: The 5-slot flash hider reduces ground disturbance and flash, while allowing the attachment of Knight’s QDC suppressors.

Charging handle: Knights Armament enhanced charging handle


Lower Receiver


Trigger: Knight Armament 2 stage match trigger. The first stage is a "no-poundage" stage, requiring almost zero force to move the trigger. The second stage requires 4.5lbs of force in order for the trigger to break.

Ambidextrous Controls: The highly sought after Knight Armament lower receiver features an ambidextrous bolt catch, safety, and magazine release. Perfect for left handed shooters and provides all shooting a more ergonomic experience.


*Must Ship to FFL

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N.S. Defense LLC is an owner operated firearms dealer located in southwest Florida. N.S. Defense LLC was created to provide shooters of all professions and backgrounds with a source of quality firearms as well as a source of reliable information in relation to the firearms industry. N.S. Defense LLC is a proud dealer for Knight's Armament Company and Railscales. Please feel free to contact N.S. Defense with any questions concerns.

Call or text Jake (941) 286-2005

Email: Gnackley@nsdefense.com

Port Charlotte, Florida

Contact for mailing address.


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