RetroArms M4 - AR15 Skeletonized Receiver Metal Body by RetroArms Tende 2% fibra antistatica

2% fibra antistatica

Bevel gear rinforzato MIM

Hi-Cap magazine

usuale funzione full auto

RetroArms M4 - AR15 Skeletonized Receiver Metal Body by RetroArms Tende 2% fibra antistaticaDespite producers non "wonderfull" photos her we are CNC receiver AR15 (Skeletonized) C CNC receiver (body) type C is inspired by real firearm AR15 (M4). This CNC receiver is manufactured from solid block of aircraft aluminum (Dural) EN AW 7075 T651, which has better strength (590mPa), than common construction steel (390MPa). Thanks to the used material, this receiver has much higher durability than common casted zinc aluminum alloy receiver.