This is a Seekins Precision Rail known as the MCSRV2, model 0010530029.
Extremely lightweight" suppressor compatible and infinitely adaptable because of the M-LOK or KeyMod attachment system" the Modular Combat Suppressor Rail is perfect for tactical or competition use. Precision machined from 6061-T6 aluminum" it features a seamless top picatinny rail and M-LOK or KeyMod slots at 3" 6 and 9 O'clock positions for solid mounting of accessories where needed.
Features:
Black finish
AR15 platform
Picatinny top rail
M-LOK slots
