The UTG Pro AR308 Drop-in Mid Length Quad Rail fits mid-length AR style .308 rifles with a delta ring and round handguard cap. UTG recommends tightening the 6 included screws with the Allen key provided with the handguard but does not provide a torque spec. I would recommend contacting UTG directly for more information.
Yes, The UTG Pro AR308 Drop-in Mid Length Quad Rail will fit as long as you have a delta ring and round handguard cap.
The quad rail at the link below may work for the Windham Weaponry .308 with Triangle End Caps.
https://www.opticsplanet.com/sniper-ar-308-quad-rail-handguard-w-triangle-end.html
This UTG Pro AR308 Drop-in Mid Length Quad Rail is designed to the Smith and Wesson M&P10 and will not fit the Springfield Saint B5. The UTG Pro AR15 Carbine Length Super Slim Drop-in Handguard at the link below should fit the Springfield Saint B5.
https://www.opticsplanet.com/leapers-utg-pro-ar15-length-super-slim-handguard.html
Yes. The UTG Pro AR308 Drop-in Mid Length Quad Rail will work for your rifle as well as any mid length AR style 308 rifle.
Yes, this should fit an Armalite AR-10.
No, but it does come with rubber rail covers that can be installed directly on the rail.
That feature is not listed in the manual, available for download at
https://www.leapers.com/manual/Manual-Mount-MTU018.pdf
Mark H.
Yes it fits over the front ring behind the gas block.
The product is 8.7" long. If the fore end you are replacing is 8.7" long, and has a round front cap, yes.
If your existing fore end is longer than 8.7", no.
Mark H.