Krytac - SDP Upper Receiver Kit
Knight's Armament - URX 3.1 Rail System - 10.75"
PTS - SCAR - Kinetic MREX Rail (M-LOK) - 4.9"
MadBull - Daniel Defense Lite Rail Kit - 4"
Daniel Defense - MK18 Rail - 9.5"
PTS - Centurion Arms CMR Rail
MadBull - TROY TRX Extreme BattleRail
Nine Ball - Mount Base Rail - Hi-Capa
Dytac - MK16 Gamma Style M-LOK M4/M16 Rail System
PTS - Unity Tactical Fusion Mounting System
PTS Unity Fast Micro Mount
Ares - Octarms Tactical M-LOK M4/M16 Rail System
NcStar - Quad Rail - Carbine Length
H&K - RIS Kit - MP5 Competition
Amoeba - Striker Sniper - SRS M-LOK Handguard
5KU Aluminum Optic Mount for Hi-Capa
Matrix - Hi-Capa - Sight Mount
NCStar - 1911 - Trigger Guard Mount/Rail
Matrix - G-Series - Sight Mount
UTG - 13 Slot Riser Super Slim Picatinny Riser
KWA - Upper Receiver Top Rail - KM4
DangerWerx - Tri-Shot Rail - M3 Airsoft Shotguns
UTG - Super Slim 3 Slot Rail Riser
PTS - Enhanced Rail Section (M-LOK)
PTS - Enhanced Rail Section (Keymod)
TMC - Nylon Fiber M-LOK Rail Segments
