Stainless Steel Slide w/ Nitron Finish
Short Reset Trigger
Phosphate-Coated Internal Parts
SigLite Night Sights
Black Polymer Factory Grips
Issued to US Naval Aviation and key units in every branch of the Armed Services, the M11 is proud to serve. The Sig Sauer M1-A1 has been upgraded for civilians with a stainless steel slide, a short reset trigger, and two flush fit magazines. The M11-A1 variant has the same phosphate coated internals, SigLite night sights, and Mil-Std UID label of the standard-issue M11. This version features a threaded barrel (13.5x1mm LH) for thread-on silencers.