Designed to fit the popular Sig Sauer 516 rifle, with piston systems. Lancer Carbon Fiber Handguards will replace the standard handguard and offer weight savings without sacrificing performance.
Contrary to popular belief, we designed these carbon fiber handguards not for aesthetic reasons, but because our carbon fiber handguards are lighter, stronger and less thermally conductive than their aluminum counterparts. .
While they are certainly one of the best options on the market for performance use, they are much more than just “parts”. The extreme strength, durability and low thermal conductivity of carbon fiber handguards have made them the preferred system of some of the most demanding military and law enforcement units in the United States and our allied nations. of the whole world.
FEATURES AND OPTIONS
M-LOK compatible slots
Available in two distinct lengths
Octagonal carbon fiber tube
Aluminum receiver extension with integrated Picatinny rail
Clearance to access gas block
The SIG 516/716 handguards have a cutout on the top gas block rail to access the block adjustment.
The Picatinny rail does not extend beyond the gas block.
Outside diameter - 50.8mm
Inner diameter - 43.1mm