Yes it will according the question above yours.
The UTG Pro AR15 Mid Length Drop-in Quad Rail will work with an AR15 in 300 Blackout if it uses standard Triangle Front End Caps.
The UTG Pro AR15 Mid Length Drop-in Quad Rail will be compatible with M&P Sport 2 model rifles that utilize a 2-piece handguard with delta ring and handguard cap.
The UTG Pro AR15 Mid Length Drop-in Quad Rail will only be compatible with AR15 platform rifles with a mid-length gas system that use a delta ring and handguard cap with FSB/railed gas block.
The UTG Pro AR15 Mid Length Drop-in Quad Rail ventilation design helps promote cooling. For more information on how well the UTG Pro AR15 Mid Length Drop-in Quad Rail works without a heat shield I recommend contacting Leapers.
Please email us at techsales@opticsplanet.com regarding your question for the UTG Pro AR15 Mid Length Drop-in Quad Rail.
No. The UTG Pro AR15 Mid Length Drop-in Quad Rail is a 2-piece rail that fits rifles/pistols with a mid-length gas system with a delta ring and handguard cap.
The UTG Pro AR15 Mid Length Drop-in Quad Rail is designed with Innovative Alignment Tabs at the Front for Perfect Fit with the Standard Triangular Front Cap.
Yes, the UTG Pro AR15 Mid Length Drop-in Quad Rail will work on a Springfield Saint 556, if your particular model has a handguard that attaches using Triangle End Caps.
No, this is a mid-length handguard, you need a carbine length handguard.