Knight’s Armament SR-30 IWS Lower Receiver Complete Assembly.
Note: This lower receiver is dimensionally identical to the SR-15 version but with SR-30, 300 BlackOut rollmarks.
|KAC 2 Stage Match 4.5lb Trigger|
|KAC Combat Trigger Guard|
|Ambidextrous Safety Selector|
|Ambidextrous Magazine Release|
|Ambidextrous Bolt Release|
|Ambidextrous Receiver Mounted QD Sling Mount|
|Ambidextrous QD Push Button Swivel Sockets On Stock|
|KAC Buffer and Spring|
|Magpul SL-S buttstock|