Bought this specifically to mount a bipod on my PTR91 which had the slim plastic handguard. Very well made and installed without any issue. The front pin gets replaced with a bolt instead of a push pin, not a problem. Way less expensive than purchasing the factory pic rail and looks great on the gun.
Pros: Welll made. Comes with a ton of rail protectors
Cons: About $20 more expensive than I'd like it.
This review was written in the old system and had content requirements that are different than reviews written today.