Battle Arms Development Enhanced Pin Set (BAD-EPS) for the AR15 / M16 / M4 style rifles.
The BAD-EPS features the following improvements and features:
- Precision Swiss CNC machined.
- AR15 / M16 / M4 Compatible – Fits all AR15/M16/M4 lower receivers with mil-spec .250in diameter front pivot and rear take-down pinholes.
- Patent Pending Pivot Pin & Takedown Pin Head Designs – Greatly improved gripping surface and pull strength without the use of oversize heads.
- Low Profile Pin Heads – Low drag and never in the way. Lower profile than mil-spec pinheads.
- Ambidextrous Safety Compatible – The Enhanced Takedown Pin (BAD-ETP) head design does not obstruct the use of the right side ambidextrous safety selector lever.
- Extended Pin Tips (+0.030in over mil-spec) – Added tip length noticeably aids in starting/pushing the pins out from the left side of the receiver, without undue protrusion.
- Bullet Tip Guide – Cone-shaped recess at both pin tips prevent accidental bullet or tool slip and reduced the chance of scratching/damaging of the receiver.
BAD-EPS comes with:
- (1) Enhanced Takedown Pin
- (1) Enhanced Pivot Pin
- (2) KNS hardened stainless steel detents
- (2) 17-7 nickel-plated stainless steel pin springs.
Patent Pending EZ Guide Channel
Proudly designed and manufactured in the U.S.A.
1. AX556 owners please note that the EPP (Enhanced Pivot Pin) is incompatible with the AX556 receiver due to the receiver’s proprietary design. The ETP (Enhanced Takedown Pin) will work as designed.
2. Depending on your M16 receiver, may not be compatible with the KNS anti-walk sear pin without modification to the KNS anti-walk sear pin.