- Reduces separation of upper & lower receivers when pivoted about the front takedown pin
- Comes with Cross Armory PIN PAL
- PIN PAL is made from 4140 Ordnance Steel with melonite hard coat
- FLOP STOP cures the common symptoms of the Limp Barrel Syndrome or L.B.S.
- Fits all AR-15 & M4 rifles
Cross Armory’s FLOP STOP holds the upper receiver of you AR-15 in the open position, allowing for faster, more convenient reloads.
IF you have already purchased Cross Armory PIN PAL, FLOP STOP will easily slide onto your current PIN PAL. Purchase just the FLOP STOP without the PIN PAL here