by AR15 Tactical | Feb 25, 2016 | AR-15 Stripped Uppers, AR-15 Upper Receivers, Brownells, General |
American Spirit Arms Side Charging Upper Receiver – This receiver was designed as one of the most highly desired options for the AR-15. By relocating the charging action to the side, as opposed to the rear of the receiver, the shooter can maintain...
by AR15 Tactical | Feb 25, 2016 | AR-15 Document Library, AR-15 Technical, General |
American Spirit Arms ASA Side Charging Upper Receiver Bolt Carrier Modification – The American Spirit Arms ASA Side Charging Upper Receiver requires a modified bolt carrier. The modification is pretty simple. You can modify your existing bolt carrier group...
by AR15 Tactical | Jan 21, 2015 | AR-15 Parts, AR-15 Stripped Uppers, General |
ASA AR-15 M4 SIDE CHARGER UPPER RECEIVER American Spirit Arms may not have produced the first side charging AR-15 but they certainly are the first to bring the design to main stream shooters. I have been pretty anxious to build an upper based around the ASA AR-15 M4...
