schematic of 'exploded' M10 OPEN BOLT submachine gun

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Except where otherwise noted, all parts fit Ingram Patent OPEN BOLT SELECT FIRE SUBMACHINE GUNS ONLY, models M10, M10A1, and others, commonly called Ingram or MAC, manufactured by Military Amament Corporation Powder Springs, GA, RPB, Military Armament Corporation, Stephensville, TX, S.W.Daniel, Jercy Arms, and others.

All NFA Rules apply.

Some RB MAC M10 OPEN BOLT SMG parts may require ReShaping and Hand Fitting in "Texas MACs". This is especially true of the Sear and Safety.

PLEASE e-mail bob@rbmacparts.com BEFORE ORDERING PARTS for installation in a "Texas MAC".

For parts SPECIFIC to the M10/9mm OPEN BOLT Guns, go to the M10/9 SMG PAGE to Order Parts.

THERE IS NO SUCH THING AS "COBRAY" FIREARMS.
THERE IS NO SUCH THING AS A "MAC-10" or "MAC-11"
.

READ the MANUFACTURER'S Model, Name and Address, stamped on the Right Side of the Lower Receiver, BEFORE ORDERING PARTS.

DO NOT BELIEVE ANY OF THE CRAP YOU HAVE READ ELSEWHERE ON THE INTERNET.

RB MAC M10 OPEN BOLT SubMachine Gun parts DO NOT FIT SWD, Leinad, FMJ M10/45 Closed Bolt Semi-Autos or MasterPiece Arms MPA10 & MPA1 Closed Bolt Semi-Autos.


Go to the M10/45 SEMI-AUTO PAGE to Order Parts for CLOSED BOLT SEMI-AUTO 45acp Guns, Model M10/45, ( erroneously called "COBRAY"), manufactured by S.W.Daniel, Leinad and FMJ and MasterPiece Arms MPA10s and MPA1s.

RB MAC M10 SMG Parts DO NOT fit Vulcan/Velocity Arms VMAC45 Guns.