diff --git a/acl/bench_test.go b/acl/bench_test.go
index 54ec186..f0ddd29 100644
--- a/acl/bench_test.go
+++ b/acl/bench_test.go
@@ -12,18 +12,17 @@ func BenchmarkTable_ToGRPCMessage(b *testing.B) {
 	const size = 4
 
 	tb := new(acl.Table)
-	rs := make([]*acl.Record, size)
+	rs := make([]acl.Record, size)
 	for i := range rs {
-		fs := make([]*acl.HeaderFilter, size)
+		fs := make([]acl.HeaderFilter, size)
 		for j := range fs {
-			fs[j] = acltest.GenerateFilter(false)
+			fs[j] = *acltest.GenerateFilter(false)
 		}
-		ts := make([]*acl.Target, size)
+		ts := make([]acl.Target, size)
 		for j := range ts {
-			ts[j] = acltest.GenerateTarget(false)
+			ts[j] = *acltest.GenerateTarget(false)
 		}
 
-		rs[i] = new(acl.Record)
 		rs[i].SetFilters(fs)
 		rs[i].SetTargets(ts)
 	}
diff --git a/acl/convert.go b/acl/convert.go
index 55b333a..a49aa6b 100644
--- a/acl/convert.go
+++ b/acl/convert.go
@@ -185,7 +185,7 @@ func (f *HeaderFilter) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
-func HeaderFiltersToGRPC(fs []*HeaderFilter) (res []*acl.EACLRecord_Filter) {
+func HeaderFiltersToGRPC(fs []HeaderFilter) (res []*acl.EACLRecord_Filter) {
 	if fs != nil {
 		res = make([]*acl.EACLRecord_Filter, 0, len(fs))
 
@@ -197,23 +197,17 @@ func HeaderFiltersToGRPC(fs []*HeaderFilter) (res []*acl.EACLRecord_Filter) {
 	return
 }
 
-func HeaderFiltersFromGRPC(fs []*acl.EACLRecord_Filter) (res []*HeaderFilter, err error) {
+func HeaderFiltersFromGRPC(fs []*acl.EACLRecord_Filter) (res []HeaderFilter, err error) {
 	if fs != nil {
-		res = make([]*HeaderFilter, 0, len(fs))
+		res = make([]HeaderFilter, len(fs))
 
 		for i := range fs {
-			var x *HeaderFilter
-
 			if fs[i] != nil {
-				x = new(HeaderFilter)
-
-				err = x.FromGRPCMessage(fs[i])
+				err = res[i].FromGRPCMessage(fs[i])
 				if err != nil {
 					return
 				}
 			}
-
-			res = append(res, x)
 		}
 	}
 
@@ -245,7 +239,7 @@ func (t *Target) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
-func TargetsToGRPC(ts []*Target) (res []*acl.EACLRecord_Target) {
+func TargetsToGRPC(ts []Target) (res []*acl.EACLRecord_Target) {
 	if ts != nil {
 		res = make([]*acl.EACLRecord_Target, 0, len(ts))
 
@@ -257,23 +251,17 @@ func TargetsToGRPC(ts []*Target) (res []*acl.EACLRecord_Target) {
 	return
 }
 
-func TargetsFromGRPC(fs []*acl.EACLRecord_Target) (res []*Target, err error) {
+func TargetsFromGRPC(fs []*acl.EACLRecord_Target) (res []Target, err error) {
 	if fs != nil {
-		res = make([]*Target, 0, len(fs))
+		res = make([]Target, len(fs))
 
 		for i := range fs {
-			var x *Target
-
 			if fs[i] != nil {
-				x = new(Target)
-
-				err = x.FromGRPCMessage(fs[i])
+				err = res[i].FromGRPCMessage(fs[i])
 				if err != nil {
 					return
 				}
 			}
-
-			res = append(res, x)
 		}
 	}
 
@@ -319,7 +307,7 @@ func (r *Record) FromGRPCMessage(m grpc.Message) error {
 	return nil
 }
 
-func RecordsToGRPC(ts []*Record) (res []*acl.EACLRecord) {
+func RecordsToGRPC(ts []Record) (res []*acl.EACLRecord) {
 	if ts != nil {
 		res = make([]*acl.EACLRecord, 0, len(ts))
 
@@ -331,23 +319,17 @@ func RecordsToGRPC(ts []*Record) (res []*acl.EACLRecord) {
 	return
 }
 
-func RecordsFromGRPC(fs []*acl.EACLRecord) (res []*Record, err error) {
+func RecordsFromGRPC(fs []*acl.EACLRecord) (res []Record, err error) {
 	if fs != nil {
-		res = make([]*Record, 0, len(fs))
+		res = make([]Record, len(fs))
 
 		for i := range fs {
-			var x *Record
-
 			if fs[i] != nil {
-				x = new(Record)
-
-				err = x.FromGRPCMessage(fs[i])
+				err = res[i].FromGRPCMessage(fs[i])
 				if err != nil {
 					return
 				}
 			}
-
-			res = append(res, x)
 		}
 	}
 
diff --git a/acl/marshal.go b/acl/marshal.go
index cfa4470..5ef3676 100644
--- a/acl/marshal.go
+++ b/acl/marshal.go
@@ -67,7 +67,7 @@ func (t *Table) StableMarshal(buf []byte) ([]byte, error) {
 	offset += n
 
 	for i := range t.records {
-		n, err = protoutil.NestedStructureMarshal(tableRecordsField, buf[offset:], t.records[i])
+		n, err = protoutil.NestedStructureMarshal(tableRecordsField, buf[offset:], &t.records[i])
 		if err != nil {
 			return nil, err
 		}
@@ -88,7 +88,7 @@ func (t *Table) StableSize() (size int) {
 	size += protoutil.NestedStructureSize(tableContainerIDField, t.cid)
 
 	for i := range t.records {
-		size += protoutil.NestedStructureSize(tableRecordsField, t.records[i])
+		size += protoutil.NestedStructureSize(tableRecordsField, &t.records[i])
 	}
 
 	return size
@@ -129,7 +129,7 @@ func (r *Record) StableMarshal(buf []byte) ([]byte, error) {
 	offset += n
 
 	for i := range r.filters {
-		n, err = protoutil.NestedStructureMarshal(recordFiltersField, buf[offset:], r.filters[i])
+		n, err = protoutil.NestedStructureMarshal(recordFiltersField, buf[offset:], &r.filters[i])
 		if err != nil {
 			return nil, err
 		}
@@ -138,7 +138,7 @@ func (r *Record) StableMarshal(buf []byte) ([]byte, error) {
 	}
 
 	for i := range r.targets {
-		n, err = protoutil.NestedStructureMarshal(recordTargetsField, buf[offset:], r.targets[i])
+		n, err = protoutil.NestedStructureMarshal(recordTargetsField, buf[offset:], &r.targets[i])
 		if err != nil {
 			return nil, err
 		}
@@ -159,11 +159,11 @@ func (r *Record) StableSize() (size int) {
 	size += protoutil.EnumSize(recordActionField, int32(r.action))
 
 	for i := range r.filters {
-		size += protoutil.NestedStructureSize(recordFiltersField, r.filters[i])
+		size += protoutil.NestedStructureSize(recordFiltersField, &r.filters[i])
 	}
 
 	for i := range r.targets {
-		size += protoutil.NestedStructureSize(recordTargetsField, r.targets[i])
+		size += protoutil.NestedStructureSize(recordTargetsField, &r.targets[i])
 	}
 
 	return size
diff --git a/acl/test/generate.go b/acl/test/generate.go
index 0f72119..3d90fc9 100644
--- a/acl/test/generate.go
+++ b/acl/test/generate.go
@@ -42,13 +42,13 @@ func GenerateTable(empty bool) *acl.Table {
 	return m
 }
 
-func GenerateRecords(empty bool) []*acl.Record {
-	var rs []*acl.Record
+func GenerateRecords(empty bool) []acl.Record {
+	var rs []acl.Record
 
 	if !empty {
 		rs = append(rs,
-			GenerateRecord(false),
-			GenerateRecord(false),
+			*GenerateRecord(false),
+			*GenerateRecord(false),
 		)
 	}
 
@@ -68,13 +68,13 @@ func GenerateRecord(empty bool) *acl.Record {
 	return m
 }
 
-func GenerateFilters(empty bool) []*acl.HeaderFilter {
-	var fs []*acl.HeaderFilter
+func GenerateFilters(empty bool) []acl.HeaderFilter {
+	var fs []acl.HeaderFilter
 
 	if !empty {
 		fs = append(fs,
-			GenerateFilter(false),
-			GenerateFilter(false),
+			*GenerateFilter(false),
+			*GenerateFilter(false),
 		)
 	}
 
@@ -94,13 +94,13 @@ func GenerateFilter(empty bool) *acl.HeaderFilter {
 	return m
 }
 
-func GenerateTargets(empty bool) []*acl.Target {
-	var ts []*acl.Target
+func GenerateTargets(empty bool) []acl.Target {
+	var ts []acl.Target
 
 	if !empty {
 		ts = append(ts,
-			GenerateTarget(false),
-			GenerateTarget(false),
+			*GenerateTarget(false),
+			*GenerateTarget(false),
 		)
 	}
 
diff --git a/acl/types.go b/acl/types.go
index 58b310d..70994b4 100644
--- a/acl/types.go
+++ b/acl/types.go
@@ -27,9 +27,9 @@ type Record struct {
 
 	action Action
 
-	filters []*HeaderFilter
+	filters []HeaderFilter
 
-	targets []*Target
+	targets []Target
 }
 
 // Table is a unified structure of EACLTable
@@ -39,7 +39,7 @@ type Table struct {
 
 	cid *refs.ContainerID
 
-	records []*Record
+	records []Record
 }
 
 type TokenLifetime struct {
@@ -224,7 +224,7 @@ func (r *Record) SetAction(v Action) {
 	}
 }
 
-func (r *Record) GetFilters() []*HeaderFilter {
+func (r *Record) GetFilters() []HeaderFilter {
 	if r != nil {
 		return r.filters
 	}
@@ -232,13 +232,13 @@ func (r *Record) GetFilters() []*HeaderFilter {
 	return nil
 }
 
-func (r *Record) SetFilters(v []*HeaderFilter) {
+func (r *Record) SetFilters(v []HeaderFilter) {
 	if r != nil {
 		r.filters = v
 	}
 }
 
-func (r *Record) GetTargets() []*Target {
+func (r *Record) GetTargets() []Target {
 	if r != nil {
 		return r.targets
 	}
@@ -246,7 +246,7 @@ func (r *Record) GetTargets() []*Target {
 	return nil
 }
 
-func (r *Record) SetTargets(v []*Target) {
+func (r *Record) SetTargets(v []Target) {
 	if r != nil {
 		r.targets = v
 	}
@@ -280,7 +280,7 @@ func (t *Table) SetContainerID(v *refs.ContainerID) {
 	}
 }
 
-func (t *Table) GetRecords() []*Record {
+func (t *Table) GetRecords() []Record {
 	if t != nil {
 		return t.records
 	}
@@ -288,7 +288,7 @@ func (t *Table) GetRecords() []*Record {
 	return nil
 }
 
-func (t *Table) SetRecords(v []*Record) {
+func (t *Table) SetRecords(v []Record) {
 	if t != nil {
 		t.records = v
 	}