Description
The Battle Arms Development Enhanced Pin Set is an upgraded takedown and pivot pin set for AR15 / M16 / M4 style weapons. The pins are precision CNC machined from round stock steel bars, then case hardened and finished in milspec manganese phosphate finish. The set includes the Enhanced Takedown Pin and Enhanced Pivot Pin for improved function and durability.Features
- Battle Arms Development Enhanced Pin Set for AR15 / M16 / M4
- Precision CNC machined from round stock steel bars
- Case hardened and finished in milspec black manganese phosphate
- Fits all AR15/M16/M4 lower receivers with mil-spec .250 inch diameter pin holes
- Low profile pin heads for low drag and reduced snag risk
- Compatible with ambidextrous safety – does not obstruct right side ambi selector
- Extended pin tips aid in starting and pushing pins from the left side
- Bullet tip guide – cone shaped recess at both pin tips prevents tool slip and reduces receiver damage
- Includes (1) Enhanced Takedown Pin, (1) Enhanced Pivot Pin
- Includes (2) KNS hardened stainless steel detents
- Includes (2) 17-7 nickel plated stainless steel pin springs
- Available in Black, Blue, Purple, Red, and OD Green
- Proudly designed and manufactured in the U.S.A.









