Geissele MK15 HK416 Super Modular M-LOK Rail 10.5in Sand 10.5in 05-827S. The rail system utilizes the stock HK barrel nut but incorporates the strength rigidity and modularity expected of a Geissele product. Specifications for Geissele MK15 HK416...
Geissele MK15 HK416 Super Modular M-LOK Rail 10.5in Sand 10.5in 05-827S. The rail system utilizes the stock HK barrel nut but incorporates the strength rigidity and modularity expected of a Geissele product. Specifications for Geissele MK15 HK416...