AR-15 aficionados will be pleased to learn that the Knights Armament’s SR-15 E3 rifle’s uppers and lowers are now avalible for purchase separately.

Lower

The lower features a 4.5 lbs two stage match trigger and ambidextrous fire selector, bolt release and magazine release. Knesek Guns have it listed for $700.

Upper

The upper features …

• Flat Top Upper Receiver with M4 Feed Ramp Cuts
• 16″ Cold Hammer Forged Chrome Lined Barrel
• URX Free Floating Rail with Integrated Front Sight
• KAC Mid Length Gas system
• KAC 2-600m Flip-Up Rear Sight P/N/ 98474
• KAC E3 Rounded Lug Bolt

Knesek Guns have it listed for $1310.

[ Many thanks to Max for emailing me the info. ]