diff --git a/Hadrons/Modules.hpp b/Hadrons/Modules.hpp
index bb3a9b87..5dcb2483 100644
--- a/Hadrons/Modules.hpp
+++ b/Hadrons/Modules.hpp
@@ -1,30 +1,3 @@
-/*************************************************************************************
-
-Grid physics library, www.github.com/paboyle/Grid 
-
-Source file: Hadrons/Modules.hpp
-
-Copyright (C) 2015-2018
-
-Author: Antonin Portelli <antonin.portelli@me.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-See the full license in the file "LICENSE" in the top level distribution directory
-*************************************************************************************/
-/*  END LEGAL */
 #include <Hadrons/Modules/MContraction/Baryon.hpp>
 #include <Hadrons/Modules/MContraction/A2AMesonField.hpp>
 #include <Hadrons/Modules/MContraction/A2AMesonFieldKernels.hpp>
@@ -57,6 +30,7 @@ See the full license in the file "LICENSE" in the top level distribution directo
 #include <Hadrons/Modules/MGauge/FundtoHirep.hpp>
 #include <Hadrons/Modules/MGauge/StochEm.hpp>
 #include <Hadrons/Modules/MNoise/TimeDilutedSpinColorDiagonal.hpp>
+#include <Hadrons/Modules/MUtilities/PrecisionCast.hpp>
 #include <Hadrons/Modules/MUtilities/RandomVectors.hpp>
 #include <Hadrons/Modules/MUtilities/TestSeqGamma.hpp>
 #include <Hadrons/Modules/MUtilities/TestSeqConserved.hpp>
diff --git a/Hadrons/Modules/MUtilities/PrecisionCast.cc b/Hadrons/Modules/MUtilities/PrecisionCast.cc
new file mode 100644
index 00000000..556ededc
--- /dev/null
+++ b/Hadrons/Modules/MUtilities/PrecisionCast.cc
@@ -0,0 +1,35 @@
+/*************************************************************************************
+
+Grid physics library, www.github.com/paboyle/Grid 
+
+Source file: Hadrons/Modules/MUtilities/PrecisionCast.cc
+
+Copyright (C) 2015-2018
+
+Author: Antonin Portelli <antonin.portelli@me.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+See the full license in the file "LICENSE" in the top level distribution directory
+*************************************************************************************/
+/*  END LEGAL */
+#include <Hadrons/Modules/MUtilities/PrecisionCast.hpp>
+
+using namespace Grid;
+using namespace Hadrons;
+using namespace MUtilities;
+
+template class Grid::Hadrons::MUtilities::TPrecisionCast<GIMPLD::GaugeField, GIMPLF::GaugeField>;
+template class Grid::Hadrons::MUtilities::TPrecisionCast<FIMPLD::FermionField, FIMPLF::FermionField>;
diff --git a/Hadrons/Modules/MUtilities/PrecisionCast.hpp b/Hadrons/Modules/MUtilities/PrecisionCast.hpp
new file mode 100644
index 00000000..39a5ff73
--- /dev/null
+++ b/Hadrons/Modules/MUtilities/PrecisionCast.hpp
@@ -0,0 +1,124 @@
+/*************************************************************************************
+
+Grid physics library, www.github.com/paboyle/Grid 
+
+Source file: Hadrons/Modules/MUtilities/PrecisionCast.hpp
+
+Copyright (C) 2015-2018
+
+Author: Antonin Portelli <antonin.portelli@me.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+See the full license in the file "LICENSE" in the top level distribution directory
+*************************************************************************************/
+/*  END LEGAL */
+#ifndef Hadrons_MUtilities_PrecisionCast_hpp_
+#define Hadrons_MUtilities_PrecisionCast_hpp_
+
+#include <Hadrons/Global.hpp>
+#include <Hadrons/Module.hpp>
+#include <Hadrons/ModuleFactory.hpp>
+
+BEGIN_HADRONS_NAMESPACE
+
+/******************************************************************************
+ *                          Precision cast module                             *
+ ******************************************************************************/
+BEGIN_MODULE_NAMESPACE(MUtilities)
+
+class PrecisionCastPar: Serializable
+{
+public:
+    GRID_SERIALIZABLE_CLASS_MEMBERS(PrecisionCastPar,
+                                    std::string, field);
+};
+
+template <typename FieldIn, typename FieldOut>
+class TPrecisionCast: public Module<PrecisionCastPar>
+{
+public:
+    // constructor
+    TPrecisionCast(const std::string name);
+    // destructor
+    virtual ~TPrecisionCast(void) {};
+    // dependency relation
+    virtual std::vector<std::string> getInput(void);
+    virtual std::vector<std::string> getOutput(void);
+    // setup
+    virtual void setup(void);
+    // execution
+    virtual void execute(void);
+};
+
+MODULE_REGISTER_TMP(GaugeSinglePrecisionCast, 
+                    ARG(TPrecisionCast<GIMPLD::GaugeField, GIMPLF::GaugeField>),
+                    MUtilities);
+MODULE_REGISTER_TMP(FermionSinglePrecisionCast, 
+                    ARG(TPrecisionCast<FIMPLD::FermionField, FIMPLF::FermionField>),
+                    MUtilities);
+
+/******************************************************************************
+ *                     TPrecisionCast implementation                          *
+ ******************************************************************************/
+// constructor /////////////////////////////////////////////////////////////////
+template <typename FieldIn, typename FieldOut>
+TPrecisionCast<FieldIn, FieldOut>::TPrecisionCast(const std::string name)
+: Module<PrecisionCastPar>(name)
+{}
+
+// dependencies/products ///////////////////////////////////////////////////////
+template <typename FieldIn, typename FieldOut>
+std::vector<std::string> TPrecisionCast<FieldIn, FieldOut>::getInput(void)
+{
+    std::vector<std::string> in = {par().field};
+    
+    return in;
+}
+
+template <typename FieldIn, typename FieldOut>
+std::vector<std::string> TPrecisionCast<FieldIn, FieldOut>::getOutput(void)
+{
+    std::vector<std::string> out = {getName()};
+    
+    return out;
+}
+
+// setup ///////////////////////////////////////////////////////////////////////
+template <typename FieldIn, typename FieldOut>
+void TPrecisionCast<FieldIn, FieldOut>::setup(void)
+{
+    envCreateLat(FieldOut, getName());
+}
+
+// execution ///////////////////////////////////////////////////////////////////
+template <typename FieldIn, typename FieldOut>
+void TPrecisionCast<FieldIn, FieldOut>::execute(void)
+{
+    LOG(Message) << "Casting field '" << par().field << "'" << std::endl;
+    LOG(Message) << "In  type: " << typeName<FieldIn>() << std::endl;
+    LOG(Message) << "Out type: " << typeName<FieldOut>() << std::endl;
+
+    auto &in  = envGet(FieldIn,  par().field);
+    auto &out = envGet(FieldOut, getName());
+
+    precisionChange(out, in);
+}
+
+END_MODULE_NAMESPACE
+
+END_HADRONS_NAMESPACE
+
+#endif // Hadrons_MUtilities_PrecisionCast_hpp_
diff --git a/Hadrons/modules.inc b/Hadrons/modules.inc
index 7a7645f5..69637a68 100644
--- a/Hadrons/modules.inc
+++ b/Hadrons/modules.inc
@@ -30,6 +30,7 @@ modules_cc =\
   Modules/MNoise/TimeDilutedSpinColorDiagonal.cc \
   Modules/MUtilities/RandomVectors.cc \
   Modules/MUtilities/TestSeqGamma.cc \
+  Modules/MUtilities/PrecisionCast.cc \
   Modules/MUtilities/TestSeqConserved.cc \
   Modules/MLoop/NoiseLoop.cc \
   Modules/MScalar/FreeProp.cc \
@@ -93,6 +94,7 @@ modules_hpp =\
   Modules/MGauge/FundtoHirep.hpp \
   Modules/MGauge/StochEm.hpp \
   Modules/MNoise/TimeDilutedSpinColorDiagonal.hpp \
+  Modules/MUtilities/PrecisionCast.hpp \
   Modules/MUtilities/RandomVectors.hpp \
   Modules/MUtilities/TestSeqGamma.hpp \
   Modules/MUtilities/TestSeqConserved.hpp \