All of our non reciprocating side charging AR-15 complete uppers feature the Gibbz Arms non reciprocating upper receivers. Non reciprocating to keep the charging handle forward during cycling. It uses standard AR-15 BCGs without any modification. All that is required is to swap out the cam pin with the Gibbz enhanced cam pin that will be included.
AR-15 Non Reciprocating Side Charging Uppers
- 16 inch NR Side Charging 6.8 SPC II M-LOK M4 Carbine UpperSpecial Price $399.99 Regular Price $529.99
- 16 inch NR Side Charging 6.8 SPC II M-LOK M4 Carbine Upper w/CanSpecial Price $429.99 Regular Price $559.99