Search the Community

Showing results for tags 'sig sauer 516 upper'.

Found 1 result

  1. WTS: Sig Sauer 516 7.5 Piston Upper

    Sig Sauer 516 7.5 piston Upper, used appox 2500 rounds. Works fine never had a problem with the upper. 450.00+ 25.00 to ship if needed DETAILS SIG516 Gen 2 Upper Complete Receiver Assembly, 7.5 in, Semi, Special Configuration The SIG516 7.5" upper allow operators to upgrade their current ar15 rifles from direct gas impingement systems to the SIG SAUER advanced short-stroke push rod system. This advanced operating system reduces carbon fouling, excessive heat and unburned powder in the action, ensuring reliability and function that is unmatched. A standard 5.56mm NATO chrome-lined chamber and bore ensure reliable function in any environment. Barrels feature an A2 flash suppressor and are threaded 1/2 x 28 TPI, allowing the SIG516 to adapt to a number of aftermarket accessories and suppressor mounts.