SR-25 ACC, 308 14.5" URX 4 LITE CHROME LINED Barrel w/M-LOK Upper. These are the ONLY ACC 308 uppers KAC has to offer.
KAC SR25 Lower Receiver NIB (Factory Sealed) with only 6 position tube from the factory.

MSRP $4341, Add $80 = $4421 for FedEx 2nd Day Air, $45 for Insurance = $4466, and 3% for Credit card ($133.98) = $4599 ,
Total $4550, I'll charge you $4550

$4550 w/FedEx 2nd Day Air & Full Insurance coverage.
Total $4550. Total Shipped w/Full Insurance to your home Via FedEx 2nd Day Air w/ Adult signature required.

The Short Barrel uppers less than 16" comes with a Black H2 buffer. Make sure to use ONLY this buffer in any SR25 lower so the gun functions properly with the shorter barrel. (I Cannot and Will Not sell a Short Upper and a Lower with a Stock on it!) That is an Illegal SBR! Knights Does Not Make a Factory Pistol. Each lower Leaves Knights as a LOWER RECIEVER ONLY! IT IS NOT A PISTOL OR RIFLE,ITS A LOWER RECEIVER AND YOU MUST USE THE "OTHER" BOX ON THE ATF 4473. THEN YOU CAN LEGALLY MAKE AN SBR.
You can Form 1 the Lower as an SBR AFTER YOU RECEIVE IT. IT IS ILLEGAL TO PUT A SHORT BARREL UPPER ON YOUR LOWER TILL YOUR FORM 1 IS APPROVED FROM ATF!ALL NFA RULES APPLY*

Price: $4,550.00

SR-25 CC, 14.5" URX 4 Barrel, M-LOKP/N:111468
The SR-25 14.5” Combat Carbine Upper kit is the latest evolution in the lightweight 7.62mm Nato Carbine platform. The 14.5” CC provides 7.62mm NATO performance in a package of comparable weight and size to common lower caliber platforms. Featuring our newly designed lightweight 14.5” barrel and our new 3-prong QDC flash hider, the 14.5” CC upper is the ultimate choice in battle rifle performance. This complete upper assembly comes standard with a 13.5” URX4 M-Lok handguard, Knight’s Armament Micro Front Sight, Knight’s Armament Micro 600m Rear Sight, SR-25 Buffer, SR-25 Action Spring, and Magpul M-Lok cover kit.  
 
Specifications:
Barrel: 14.5” (36.83 cm) Lightweight Contour, 5R Cut Rifle, Chrome Lined, 1:10 RH Twist
Caliber: 7.62mm NATO / .308 Win
Weight: 5.6 lbs (2.54 kg)
Length: 25.5” (64.77 cm) OAL