diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5cbc6be53..db3f3f6f5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -393,6 +393,7 @@ add_library(libopenmc SHARED
   src/tallies/trigger_header.F90
   src/cell.cpp
   src/distribution.cpp
+  src/distribution_angle.cpp
   src/distribution_energy.cpp
   src/distribution_multi.cpp
   src/distribution_spatial.cpp
diff --git a/src/distribution_angle.cpp b/src/distribution_angle.cpp
new file mode 100644
index 000000000..e5263e4ac
--- /dev/null
+++ b/src/distribution_angle.cpp
@@ -0,0 +1,95 @@
+#include "distribution_angle.h"
+
+#include <cmath>  // for abs, copysign
+#include <vector> // for vector
+
+#include "endf.h"
+#include "hdf5_interface.h"
+#include "random_lcg.h"
+#include "search.h"
+#include "xtensor/xarray.hpp"
+#include "xtensor/xview.hpp"
+
+namespace openmc {
+
+//==============================================================================
+// AngleDistribution implementation
+//==============================================================================
+
+AngleDistribution::AngleDistribution(hid_t group)
+{
+  // Get incoming energies
+  read_dataset(group, "energy", energy_);
+  int n_energy = energy_.size();
+
+  // Get outgoing energy distribution data
+  std::vector<int> offsets;
+  std::vector<int> interp;
+  hid_t dset = open_dataset(group, "mu");
+  read_attribute(dset, "offsets", offsets);
+  read_attribute(dset, "interpolation", interp);
+  xt::xarray<double> temp;
+  read_dataset(dset, temp);
+  close_dataset(dset);
+
+  for (int i = 0; i < n_energy; ++i) {
+    // Determine number of outgoing energies
+    int j = offsets[i];
+    int n;
+    if (i < n_energy - 1) {
+      n = offsets[i+1] - j;
+    } else {
+      n = temp.shape()[1] - j;
+    }
+
+    // Create and initialize tabular distribution
+    auto xs = xt::view(temp, 0, xt::range(j, j+n));
+    auto ps = xt::view(temp, 1, xt::range(j, j+n));
+    auto cs = xt::view(temp, 2, xt::range(j, j+n));
+    std::vector<double> x {xs.begin(), xs.end()};
+    std::vector<double> p {ps.begin(), ps.end()};
+    std::vector<double> c {cs.begin(), cs.end()};
+
+    // To get answers that match ACE data, for now we still use the tabulated
+    // CDF values that were passed through to the HDF5 library. At a later
+    // time, we can remove the CDF values from the HDF5 library and
+    // reconstruct them using the PDF
+    Tabular* mudist = new Tabular{x.data(), p.data(), n, int2interp(interp[i]),
+                                  c.data()};
+
+    distribution_.emplace_back(mudist);
+  }
+}
+
+double AngleDistribution::sample(double E) const
+{
+  // Determine number of incoming energies
+  auto n = energy_.size();
+
+  // Find energy bin and calculate interpolation factor -- if the energy is
+  // outside the range of the tabulated energies, choose the first or last bins
+  int i;
+  double r;
+  if (E < energy_[0]) {
+    i = 0;
+    r = 0.0;
+  } else if (E > energy_[n - 1]) {
+    i = n - 2;
+    r = 1.0;
+  } else {
+    i = lower_bound_index(energy_.begin(), energy_.end(), E);
+    r = (E - energy_[i])/(energy_[i+1] - energy_[i]);
+  }
+
+  // Sample between the ith and (i+1)th bin
+  if (r > prn()) ++i;
+
+  // Sample i-th distribution
+  double mu = distribution_[i]->sample();
+
+  // Make sure mu is in range [-1,1] and return
+  if (std::abs(mu) > 1.0) mu = std::copysign(1.0, mu);
+  return mu;
+}
+
+} // namespace openmc
diff --git a/src/distribution_angle.h b/src/distribution_angle.h
new file mode 100644
index 000000000..3e7dd51cc
--- /dev/null
+++ b/src/distribution_angle.h
@@ -0,0 +1,23 @@
+#ifndef OPENMC_DISTRIBUTION_ANGLE_H
+#define OPENMC_DISTRIBUTION_ANGLE_H
+
+#include <memory> // for unique_ptr
+#include <vector> // for vector
+
+#include "distribution.h"
+#include "hdf5.h"
+
+namespace openmc {
+
+class AngleDistribution {
+public:
+  explicit AngleDistribution(hid_t group);
+  double sample(double E) const;
+private:
+  std::vector<double> energy_;
+  std::vector<UPtrDist> distribution_;
+};
+
+}
+
+#endif // OPENMC_DISTRIBUTION_ANGLE_H