CALIBER: 5.56 NATO/.223
UPPER: Forged Mil-Spec with M4 Feed Ramps
SIGHTS: Flip Ups 
HAND GUARD: 7" Quad Rail
BARREL: 7" Melonited 
NOTES:  Add $25 for stainless steel barrel
Add $100 for the side charging handle (Appearance will vary)
 
See the videos below for a complete explanation and demostration.

In Action: Mag Break Kit

In Action: LAM Single Shot Pistol in .223