Davidson Defense XRS3 Ambidextrous Side-Charging Upper Receiver
Assembly (New Enhanced)
The Nicest & Highest-Quality Side Charge on the Market!
When Crosshill Tech went out of business, we decided that
the market still needed a high-quality side-charging upper receiver. So we
redesigned the upper with an enhanced look that matches well with any lower receiver,
forged or billet. Now we have the best ambi side charge on the market. The Davidson
Defense side charge upper has been tested and shown to perform better than any
other in the market by independent testing.
XRS3 Ambidextrous Side-charging upper receiver assembly
great features of the original XRS3-15 receiver
enhanced look & fit as well as New internal upgrades for performance
from rugged 7075 T6 Billet Aluminum
III Military Grade anodized and black Teflon coat
available in only ambidextrous configurations
1913 Picatinny Rail
Side Charging Handles
Side Ejection Port.
Uses Standard Bolt Catch
is compatible with and accepts any Mil-Grade/Mil-Spec lower receiver. The Bolt
Carrier Group (B.C.G.) is our dedicated Custom Side-Charging Carrier with
certified .223/5.56 Bolt, Cam Pin, Firing Pin, Firing Pin Retaining Pin, Custom
Side-Charging Handles, Timing Bolt/Gas Stop and Now uses Standard Bolt Catches