Curt R16 5th WHEEL SLIDER ADAPTER RAIL EXCELLENT CONDITION!

Hi, up for sale, I have a gently used R16 *****SLIDER ADAPTER RAIL ONLY* (P/N C16023) that the Curt A16 16k lbs hitch mounts on for the GM FACTORY PUCK 5th WHEEL PACKAGE OPTION; (THIS PIECE WILL NOT FIT FORD OR DODGE). This item that I have for sale is literally just the ADAPTER RAIL. It fits GMC/Chevy 2017-“EARLY” 2019 2500 HD older 3rd generation models with the 6’ bed. I recently purchased a new GMC Sierra Denali 2500HD Duramax with the 6’10” bed. I now need to purchase the optional Adapter Rail for my original Curt 5th Wheel Slider Hitch!!! This rail bracket is in excellent condition. My hitch will fit in the older body style GMC’s/Chevy’s from 2017-2018 and early 2019’s but not the newer 2019-2024 4th generation new body style. The puck footprint measurements are smaller in the newer GM 2500 HD trucks! It’s in excellent condition; always maintained and always under a hard tonneau cover or on a covered pallet during the off season. ETrailer will confirm this fit for ya! So now’s the time to get your rig prepped for spring and go camping. If you have the 3rd generation HD truck, you can save some dough (original cost $454.00) by just purchasing this slider rail from me for your slider hitch from ETrailer. I could deliver if the distance is reasonable. https://offerup.co/faYXKzQFnY?$deeplink_path=/redirect/ Base works with Curt hitches with sliders (16516, C16521, C16536, C16541, or C16546 - sold separately) Adapter provides an additional 1-3/8" of height compared to industry standard rails Quarter-turn anchoring system for quick installation and removal Adjustable anchors help to eliminate chucking between legs and underbed platform Durable carbide black powder coat finish NOTE: I WILL NOT RESPOND TO “IS IT STILL AVAILABLE?” IF IT’S POSTED, IT’S STILL AVAILABLE! THANKS FOR LOOKING!!! Larry