Buffer retaining pin
View Patent ↗In one aspect of the invention a buffer retaining pin is provided that comprises an elongate body. The elongate body comprises a cylindrical body portion. The elongate body has a longitudinal axis, a proximal end, and an opposite open distal end. The cylindrical body has an inner chamber in communication with the open distal end. A tooth is located at the proximal end of the elongate body. The tooth is integral with and extends from the cylindrical body such that the cylindrical body portion extends between the tooth and the open distal end. The tooth defines a top side, a left side, a right side, a front face, and a rear face. The front face of the tooth extends in a plane such that the plane of the front face intersects the longitudinal axis.
1. A buffer retaining pin, comprising:
an elongate body having a longitudinal axis, said elongated body having:
a proximal end, an opposite open distal end,
a tooth is located at the proximal end, the tooth defines a top side, a left side, a right side, a front face, and a rear face, the front face extends in a plane such that the plane intersects the longitudinal axis at a point between the tooth and distal end, and
a cylindrical body portion, wherein the tooth is integral with and extends from the cylindrical body such that the cylindrical body portion extends between the distal end and the tooth, the cylindrical body comprises an inner chamber in communication with the open distal end.
2. The buffer retaining pin of claim 1 , wherein the buffer retaining pin is made of aluminum.
3. The buffer retaining pin of claim 1 , wherein the buffer retaining pin is made of aluminum alloy.
4. The buffer retaining pin of claim 1 , wherein the buffer retaining pin is made of ceramic.
5. A buffer retaining pin, comprising:
an elongate body having a longitudinal axis, said elongated body having:
a proximal end, an opposite open distal end,
a tooth is located at the proximal end, the tooth defines a top side, a left side, a right side, a front face, and a rear face, the front face extends in a plane such that the plane intersects the longitudinal axis at a point beyond the distal end, and
a cylindrical body portion, wherein the tooth is integral with and extends from the cylindrical body such that the cylindrical body portion extends between the distal end and the tooth, the cylindrical body comprises an inner chamber in communication with the open distal end.
6. The buffer retaining pin of claim 5 , wherein the buffer retaining pin comprises of aluminum.
7. The buffer retaining pin of claim 5 , wherein the buffer retaining pin is made of aluminum alloy.
8. The buffer retaining pin of claim 5 , wherein the buffer retaining pin is made of ceramic.
9. A buffer retaining pin, comprising:
an elongate body having a longitudinal axis, said elongated body having:
a proximal end, an opposite open distal end,
a tooth located at the proximal end, the tooth defines a top side, a left side, a right side, a front face, and a rear face, the front face extends in a plane such that the plane intersects the longitudinal axis at the distal end of the elongated body, and
a cylindrical body portion, wherein the tooth is integral with and extends from the cylindrical body such that the cylindrical body portion extends between the distal end and the tooth, the cylindrical body comprises an inner chamber in communication with the open distal end.
10. The buffer retaining pin of claim 9 , wherein the buffer retaining pin comprises of aluminum.
11. The buffer retaining pin of claim 9 , wherein the buffer retaining pin is made of aluminum alloy.
12. The buffer retaining pin of claim 9 , wherein the buffer retaining pin is made of ceramic.
13. The buffer retaining pin of claim 9 , wherein the plane intersects the longitudinal axis at the distal end of the elongated body.
14. The buffer retaining pin of claim 9 , wherein the plane intersects the longitudinal axis at an angle in the range from 4° to 8°.
15. The buffer retaining pin of claim 9 , wherein the plane intersects the longitudinal axis at an angle in the range from 4° to 6°.
16. The buffer retaining pin of claim 9 , wherein the plane intersects the longitudinal axis at an angle of 5°.