- Stainless Steel Bolt catch pin
- For all 6-32/ AR15 and AR10 Lowers
- Dowel diameter or .090"
ZRTS Threaded Bolt Catch Pin 6-32
These kits are a must have for those with billet lowers or a threaded (gen 2) lower. The pin replaces the roll pin that holds the bolt catch. NOTE: your bolt catch standoff must be threaded, or you can thread it 6-32. Rear screw is 4-40 and can easily be hand threaded. All stainless steel parts, made 100% in house! Bolt Catch pin is 1/16" hex drive.
FITS AR10 and AR15 Lowers!