Knights Armament (KAC) SR-15 CQB Mod 2 11.5" MLOK Carbine Rifle (NFA item)

$2,855.00 $2,685.00
(You save $170.00)
limited availability, when in-stock, ships in 1 to 2 weeks, ATF authorization required
Knights Armament (KAC) SR-15 CQB Mod 2 11.5" MLOK Carbine Rifle (NFA item)

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Knights Armament (KAC) SR-15 CQB 11.5" Mod 2 MLOK Carbine Rifle  (NFA item)

one of the best short barreled rifles (SBR) on the market, when you can find one.

The SR-15 CQB Carbine Rifle is the civilian version (semi-auto) of the SR-16 used as one of the preferred short barreled rifles in combat.  Combat tested.  Total quality.  The SBR comes with the MLOK URX-4 handguard, and is ready to accept a KAC quick-disconnect suppressor -- which, if you are buying this SBR and have to wait on a tax stamp -- you should get now as well.  If this is for Police / Federal Agency buy, it is ready to go. 



Knights Armament special features


Knights Armament Reed Knight inspecting

The SR-15 E3 MOD 2’s 11.5” chrome lined, 5.56mm NATO barrel is manufactured to military specifications. An improved E3 round-lug bolt design both enhances function and increases bolt life far beyond the industry standard. An ambidextrous bolt release, selector, and magazine release offer left-handed users the ergonomic advantages inherent to AR15-based controls. The drop-in two-stage trigger serves double duty as an aid to precision marksmanship while enabling surgical speed shooting at close range. The 5.56mm 3-Prong Flash Eliminator interferes with propellant gas combustion forward of the muzzle to significantly reduce flash signature, will not ring upon firing or when struck, and is compatible with the KAC line of 5.56mm QDC Signature Reduction Device. 

The Knight's Armament SR-15 IWS E3 Mod 2 Carbine is the latest evolution of the Stoner rifle in close quarter battle support.

The SR-15 CQB Carbine features an 11.5 inch chrome lined, 5.56mm NATO barrel,  manufactured to military specifications. A Knight's Armament 3 prong flash hider is ready to accept the CQD suppressor, long or short. New on the Mod 2 is a proprietary mid-length gas system that increases reliability and durability while also reducing felt recoil. The gas block is held in place by a castle nut, making for a tight seal, and easier to service than a pinned gas block.  The gas tube is proprietary to Knights, and uses a compression fitting where it meets the gas block. Similar to how automotive parts are designed, this newer design is made to be extremely durable

The Knight's Armament's proven E3 round-lug bolt is featued in this rifle.  The E3 bolt rides in a full auto carrier.

Knight's URX 4 M-LOK handguard, 10.75 inches in length, allows for a forward grip and other industry standazd M-LOK handguard sccessories such as hand stops, rail covers, light mounts or picatinny rail sections. One 5 slot picatinny M-LOK rail section is supplied with the rifle. The URX 4 handguard design increases cooling characteristics and reduces weight and bulk compared with standard 1913 rail attachment methods.

An ambidextrous bolt release, selector, and magazine release provide the latest evolution in AR15-based controls, as well as giving right-handed users alternative methods of manipulation to increase efficiency of movement. The drop-in two-stage trigger serves double duty as an aid to long range precision marksmanship while enabling surgical speed shooting at close range. Included parts and features, such as the two-sided receiver end plate QD sling swivel mounting point, collapsible six-position Magpul MOE SL-S stock, hybrid ambidextrous selector lever, and folding 200-600 meter sights, round out the package to deliver a cutting-edge carbine right out of the case.

  • Barrel:   11.5” (29cm) 1:7 Twist
  • Caliber:  5.56mm
  • Weight:  6.1lbs (2.76kg)
  • Length:  29” (73.6cm) - 32” (81.3cm) 

Included in the box

  • Knight's Armament SR-15 E3 CQB Rifle
  • (7) M-LOK rail panels, black
  • GI aluminum 30 round magazine with Knight's Armament follower (where legal)
  • 5 slot picatinny M-LOK rail section
  • Knight's Armament logoed padded hard case
  • (2) KAC QD sling swivels
  • Magwell block with lock
  • Owner's manual

Caution:  This carbine short barreled rifle MAY NOT be legally converted into a pistol.

Note:  This is a registered NFA firearm.  This cannot be exported.  This rifle must be shipped to a gun dealer with a Class 3 / SOT License, or to a Federal Agency or State or Local Law Enforcement Agency with ATF approval.

Charlie's makes buying an NFA firea easy.  1)  Check your local law to make sure you can buy this item.  2) Buy it here.  3)  We ship to your local dealer.  4) Complete ATF paperwork and FBI background check, and you are done.  See the complete process here.  Buying and SBR is just like buying a suppressor.

Note:  discounted or free shipping does not apply to rifles, ammo and large AR pistols.  We accept returns of firearms ONLY from your local dealer, if there is a defect.  Once you take possession of the rifle, Knights Armament warranty will provide support for your firearm.  Also, note our cancellation policy.  There is a penalty for cancelling after 24 hours of ordering.  Please know what you are buying and make sure you can own it before you buy it.