AR15 SPR Straight Top Rail for Gen II Forearms
4.6 (565) In stock
![](https://www.precisionreflex.com/2125-large_default/ar15-spr-straight-top-rail-for-gen-ii-forearms.jpg)
This rifle length SPR Straight top rail is a full Picatinny rail that connects the receiver to the forearm. This top requires the 8.5" rail with lugs in order to connect top rail to forearm. This creates a rigid platform ideal for mounting accessories. This top rail works with both the Gen II round forearms as well as the Octagonal forearm with M-LOK.
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![](https://www.precisionreflex.com/1222-home_default/rifle-length-replacement-top-rail-with-lugs-for-round-or-gen-ii-forearms.jpg)
AR15 SPR Straight Top Rail for Gen II Forearms
![](https://preview.redd.it/n3mhstll49n71.jpg?auto=webp&s=bad6490da0d1d07f00c9392c85fbd3d74b5af0e7)
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![](https://www.precisionreflex.com/2106-large_default/85-inch-rail-for-m-lok-with-lugs.jpg)
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