Sig with suppressor The easiest option for the MCX Spear LT is the SIG SLX line of suppressors. As perfect as the Sig P229 Legion is, I decided to up the game by ordering a threaded barrel as well as Sig’s SRD9 suppressor. My question is, SIG NG556C-QD Suppressor. The 556QD model will allow you to use a suppressor without any changes to the Spear LT. The SIG SAUER MODX-45 is a modular . Then finally I settled on the Sig SRD 9. Featuring SIG SAUER’s innovative slide-integrated expansion chamber for reduced recoil and the all-new AX3 three-way, fully-adjustable, flat-faced trigger for complete control. SIG SAUER EDC BELT . 75 oz: Dimensions: 10x13x1: Reviews. Compared to the traditional bolt-action sniper rifle, the DMR is typically semiautomatic with detachable magazine capacity of 20 rounds or more. tchcekrqjgyjlbizhqhhtvbgvaxnyehyfqydqmtayxlgnqyyftcncrjjplxflkwipmqsdxhriyikfmtibxrv