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Mossberg 500 SGA Buttstock & M-LOK Forend Set, Black
Mossberg 500 SGA Buttstock & M-LOK Forend Set, Black
Mossberg 500 SGA Buttstock & M-LOK Forend Set FDE
Mossberg 500 SGA Buttstock & M-LOK Forend Set, Grey
Mossberg 500 SGA Buttstock & M-LOK Forend Set, Black
Mossberg 500 SGA Buttstock & M-LOK Forend Set, Black
Mossberg 500 SGA Buttstock & M-LOK Forend Set FDE
Mossberg 500 SGA Buttstock & M-LOK Forend Set, Grey
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MAGPUL - MOSSBERG 500 SGA BUTTSTOCK & M-LOK FOREND KIT

28 Reviews
Color
Brownells #
078000266, 078000267, 078000269
MFR #
MOSS 500 SGA STOCK&MLOK FOREND, MOSS 500 SGA STOCK&MLOK FOREND, MOSS 500 SGA STOCK&MLOK FOREND
UPC
$107.99 - $115.99
Coupon Code
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What is the MAGPUL - MOSSBERG 500 SGA BUTTSTOCK & M-LOK FOREND KIT?

The SGA is an adaptable stock for the Mossberg 500/590/590A1 12 gauge shotguns, designed with a wide range of customizable features and accessories to meet individual end-user needs. The M-LOK Forend is a simple, lightweight forend for 500/590/590A1 12 gauge shotguns with 7-3/4" action tube assemblies, designed to provide much-needed adaptability with the attachment of optional M-LOK accessories and mounts. NOTE: The Mossberg forend in the sets will NOT fit the Mossberg 500 with 6-1/2" action tube assembly or the Maverick or current production Mossberg 500 synthetic with pinned-in action tube assembly without replacing with the 7-3/4" action tube assembly.

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MOSSBERG 500 SGA BUTTSTOCK & M-LOK FOREND KIT REVIEWS

4.8
28 Reviews
5 Stars
79%
4 Stars
18%
3 Stars
4%
2 Stars
0%
1 Stars
0%
Reviews Summary
The MOSSBERG 500 SGA Buttstock & M-LOK Forend Kit transforms shotguns with its ergonomic design and easy installation. While most find it a perfect fit and impactful upgrade, some experienced compatibility issues and needed modifications. Overall, valued for quality and functionality, just be mindful of model-specific requirements.
What Reviewers Are Saying
Installation and Compatibility
60%
Many reviewers highlight the ease of installation for the SGA Buttstock and M-LOK Forend, noting it can be done quickly with the right tools. However, some users faced compatibility issues with specific Mossberg 500 models, requiring additional parts or modifications for a proper fit. This topic is significant as it reflects the varied experiences with different model years.
Product Quality and Ergonomics
75%
The quality and ergonomic design of the stock and forend received high praise from users. They appreciated the premium feel and enhanced handling of the shotgun, making it more enjoyable to use. The adjustable length of pull feature also received positive remarks, allowing for personalized comfort.
Customer Support and Documentation
30%
Some customers expressed a desire for better documentation regarding compatibility and installation instructions, suggesting clearer details could prevent confusion. A few mentioned reaching out to customer support for assistance, indicating that while overall service is positive, there is room for improvement in providing precise information.
Value for Money
65%
Numerous reviewers noted the affordable price point of the kit, considering it a worthwhile investment for upgrading their shotguns. They emphasized that the enhanced features and quality of the products justify the cost, making it a recommended option for both new and experienced users.
Shipping Experience
40%
Reviews indicate a generally positive shipping experience, with many noting prompt delivery times even for backordered items. This efficiency contributes to overall satisfaction, showcasing that the purchasing process meets customer expectations.
Customer Photos & Videos
5
Great furniture
Looks great, lightweight, and durable. Magpul never disappoints and Brownells shipping was fast. Highly recommend.
Would you recommend this? Yes, I would recommend to a friend
by Marlon Guma on February 19, 2026
Verified Purchase
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5
Great
NIce fitment
by STEVE MESSINA on December 16, 2025
Verified Purchase
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5
Superior performance
Its the least expensive way to trick-out your Mossberg 500A. Very good quality.
Would you recommend this? Yes, I would recommend to a friend
by Chester Brimer on November 21, 2025
Verified Purchase
Was this review helpful? 0
5
Perfect kit
easy to install
by JOSE FELIX on December 06, 2024
Verified Purchase
Was this review helpful? 1
5
Best prices across the internet
Just as described. Perfect fit for the M590. Easy install looks and feels great.
Would you recommend this? Yes, I would recommend to a friend
by RANDY RIVERA on November 28, 2024
Verified Purchase
Was this review helpful? 1
View All 28 Reviews
Customer Questions
34 Questions