This is the second version if the M4 Carbine, the M4A1. The only real difference between the first model is the addition of a Flat Top for mounting optics or the Removable Carry Handle.
- "Thin" (single Heat Shield) 7 Hole handguards
- "Thick" (double Heat Shield) 7 Hole Handguards
- 14.5", 1:7, Nitride
- 16" , 1:7, Nitride
- 14.5, 1:7, Chrome Lined / Phosphate (+ $100)
- 16", 1:7, Chrome Lined / Phosphate (+ $100)
* Comes with or without a Charging Handle 7075 (Made in USA) / Bolt Carrier.
CURRENTLY ON BACK ORDER - No Estimated Time frame for in stock.