MK15
LTT Firearms LTT-MK15 Series
AR-15 Platform Firearms, Receivers, Components & Accessories
Marked 5.56 or MULTI, accepts any upper or caliber designed for the AR-15 platform. Accepts standard MIL-SPEC AR-15 magazines.
MK15 STRIPPED LOWER RECEIVER
LTT-MK15 stripped lower receiver, marked for 5.56mm. Our Lower Receivers include the following enhancements as standard features; Lower Receiver nylon tip set screw - Puts tension on the Upper R..
MK15 LOWER RECEIVER W/PARTS KIT
Model Number: LTT-MK15 Details LTT-MK15 lower receiver with premium parts kit fully installed except the buffer retaining pin and spring. Our Lower Receivers include the following enhancements a..
MK15 LOWER RECEIVER w/CARBINE BUFFER
Model Number: LTT-MK15 Details LTT-MK15 lower receiver with premium parts kit fully and MIL-SPEC carbine buffer assembly installed. Add your choice stock and your lower half will be complete. Ou..
MK15 LOWER HALF - CARBINE
Model Number: LTT-MK15 Details LTT-MK15 Standard carbine lower half. Our Lower Receivers include the following enhancements as standard features; Lower Receiver nylon tip set screw - Puts ..