Home / Firearm Parts / Luth-AR / Luth-AR Grovtec Threaded Base Cup Fits Luth-AR MBA-1/Luth-AR MBA-2/Luth-AR MBA-3, Black
Luth-AR Grovtec Threaded Base Cup Fits Luth-AR MBA-1/Luth-AR MBA-2/Luth-AR MBA-3, Black

Luth-AR Grovtec Threaded Base Cup Fits Luth-AR MBA-1/Luth-AR MBA-2/Luth-AR MBA-3, Black

Lowest Price
MSRP
$5.39
Savings
55% off
In Stock at
3 Stores
Updated
Jun 21, 2026

Specifications

Brand
MPN
GT-CUP
UPC
859992007548

Description

The GrovTec Base Cup is a versatile and essential accessory for firearm enthusiasts looking to enhance their rifle's functionality. Designed to seamlessly accept QD sling swivels, this base cup is compatible with all MBA buttstocks, including models MBA-1, MBA-2, MBA-3 and MBA-4. Each of these buttstocks features strategically placed side cup holes on both sides of the frame, allowing for flexible and secure installation of the base cup. Installation is straightforward and can be accomplished using a separately available installation tool or a standard 1/4 Allen wrench, ensuring that you can easily equip your rifle with this enhancement. For those seeking a complete solution, we offer QD swivels and comprehensive kits to meet all your needs. To assist with installation, we provide a detailed Tech Tip video available under the sling swivel tab, guiding you through each step of the process. Elevate your shooting experience with the GrovTec Base Cup, designed for reliability and ease of use.This product includes solely the GrovTec threaded base cup
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