Reference line
for joining the
two plan halves
7/ 8"
overall tube length 18 1/16"
1 1/8" * 9/ 16"
(3/8" drill)
7/ 16"
3/ 8"
1 7/16"
3/ 8"
2"
6" 1"
1 1/8"
1 5/8"
(3/8" drill)
3 3/4"
11/ 16"
1 11/16"
9 1/2" to end of tube
1 1/8"
1 "
(1/4" drill)
Corners may be
left rounded
1/ 4"
These plans are for educational and entertainment purposes only. All NFA laws apply.
Notes
- Print out on 8 1/2" X 14" (legal) paper
- for semi-auto conversion with bolt extension increase distance * to 2 1/4"