Description
Battle Arms Development AR-15 Enhanced Takedown and Pivot Pin Set (BAD-EPS) – Black
Battle Arms Development Enhanced Pin Set (BAD-EPS) for the AR15 / M16 / M4 style rifles. The set consists of the Enhanced Takedown Pin (BAD-ETP) and Enhanced Pivot Pin (BAD-EPP). Precision Swiss CNC machined from round stock steel bars, the BAD-ETP & BAD-EPP are case-hardened and finished in mil-spec black manganese phosphate.
Mfr Part: BAD-EPS
Color: Black
Finish: Manganese Phosphate
Material: Case Hardened Steel
Weight: 0.49 oz
Diameter: 0.25″
Type: Mil-Spec
Fits: AR-15
Features:
– 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 the receiver.
– Patent Pending EZ Guide Channel & Magnetic Assist Install – Easy, hassle-free magnet assisted installation of the EPP (Enhanced Pivot Pin). No more lost detents and springs.
– Weight: .49oz
Includes:
(1) BAD-ETP Enhanced Takedown Pin – Black
(1) BAD-EPP Enhanced Pivot Pin – Black
(2) KNS Hardened Stainless Steel Detent
(2) 17-7 Nickel-Plated Stainless Steel Pin Spring
(1) High-Strength Neodymium Magnet
NOTES:
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. 3. Neodymium magnet is not a toy. Use only for the installation of the EPP. Keep out of reach of children.









