The Grovtec Flanged Push Button Base provides a secure, reliable forward attachment point for push-button QD slings on to M-LOK™ compatible handguards. Anti-rotation design prevents swivels from spinning. The M-LOK Base attaches easily to any handguard with M-LOK accessory mounting slots - no modifications required – makes carrying your rifle or carbine easier.
"Well made reasonably priced. But will it be better if its made out of steel? I needed a push button mount for my M-lok PCC handguard (GTSW193) for quite some time when i chanced on this product, so i made some research before buying..it is very well made, and finished ...the included Allen wrench is a great plus but i just gave it a 4 star because i think its better if they supplied even the smallest pouch of loctite for those who don't have those in their homes, or put a dab of thread locker on the threads...and lastly - will steel be a better material for this product(like with BCM) since it carries the weight of the rifle and is subject to stress when sling is pulled or yanked?" From Peter S. in 2021.