GrovTec Threaded Base Cup

Manufactured by Luth-AR
Manufactured by Luth-AR
(0) No Reviews yet

In Stock

NOTE: Limit 5 per household. Quantities exceeding 5 will not allow checkout.

Standard orders received before 4:00pm CST will ship out the same day. FFL orders will ship within 3 business days as long as we have the information for the transfer destination.



The GrovTec threaded base cup is designed to screw into your Luth-AR stock, so you can attach a sling swivel stud and use your favorite sling. It is made from stainless steel with a black oxide finish and is made in the United States of America. The Grovtec sling swivel stud adapter is compatible with all the modular buttstock assemblies from Luth-AR.

Compatible with:
  • MBA-1, MBA-2, MBA-3, MBA 4
See More


FitmentLuth-AR MBA-1/2/3/4

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

No reviews available

Be the first to Write a Review