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Home Shotgun Parts Stock & Forend Parts Buttstocks MAGPUL SGA® AMBIDEXTROUS BUTTSTOCK FOR MOSSBERG® 500/590 Support
Upgrade your Mossberg 500/590 with the Magpul SGA Buttstock. ⚙️ Customizable, ergonomic, and durable for tactical excellence!

MAGPUL SGA® AMBIDEXTROUS BUTTSTOCK FOR MOSSBERG® 500/590 - MAGPUL SGA BUTTSTOCK AMBI FOR 12GA MOSSBERG 500/590 STEALTH GRAY

873750012001 100015243

Variations:

Upgrade your Mossberg 500/590 with the Magpul SGA Buttstock. ⚙️ Customizable, ergonomic, and durable for tactical excellence!
MAGPUL SGA BUTTSTOCK AMBI FOR 12GA MOSSBERG 500/590 STEALTH GRAY
144.9 GBP 0 £144.90 *
Backorderable
Color: Gray Features: Replacement, Law Enforcement/Police, Fixed Product no.: 100015243
Backorderable
144.9 GBP 0 £144.90 *
Ask question
Upgrade your Mossberg 500/590 with the Magpul SGA Buttstock! 🌟 Tailor your shotgun for ultimate control and comfort with customizable features.
MAGPUL SGA BUTTSTOCK AMBIDEXTROUS FOR 12GA MOSSBERG 500/590 FDE
144.9 GBP 20 £144.90 *
In stock
Color: FDE Features: Replacement Product no.: 100011606
In stock
144.9 GBP 20 £144.90 *
Ask question
Upgrade your Mossberg 500/590 with the Magpul SGA Buttstock! 🛠️ Enjoy customizable ergonomics and superb durability for tactical performance.
MAGPUL SGA BUTTSTOCK AMBIDEXTROUS FOR 12GA MOSSBERG 500/590 ORANGE
144.9 GBP 3 £144.90 *
In stock
Color: Orange Features: Replacement Product no.: 100011607
In stock
144.9 GBP 3 £144.90 *
Ask question
Upgrade your Mossberg 500/590 with the Magpul SGA Buttstock. 🛠️ Customizable length and ergonomic design for optimal control and comfort.
MAGPUL SGA BUTTSTOCK AMBIDEXTROUS FOR 12GA MOSSBERG 500/590 BLACK
144.9 GBP 0 £144.90 *
Backorderable
Color: Black Features: Replacement Product no.: 100011605
Backorderable
144.9 GBP 0 £144.90 *
Ask question
144.9 144.9 4 GBP
144.9 GBP £144.90

Prices inclusive of duty & VAT.

Product no.: 100015243

Mfr. No.: MAG490-GRY

873750012001 The SGA Stock is an ambidextrous, user-configurable buttstock designed to add much-needed adjustability to the tried-and-true Mossberg 500 / 590 / 590A1 12-gauge series of shotguns. Its features include a spacer system for length of pull adjustment, improved grip ergonomics, a recoil-reducing butt-pad, and optional cheek risers for use with optics/raised sights and other accessories. The Mossberg SGA brings Magpul design and engineering to another classic American firearm. Available in Black, Flat Dark Earth, Stealth Gray and Orange to adapt to the mission at hand. Made in the USA. FEATURES Spacer-adjustable lop in 1/2" increments from 12.5" to 14.5" Recoil-reducing butt-pad Integral right/left 1.25" sling loops SPECS Platform: Shotgun Compatibility: Mossberg® 500/590/590A1 12-gauge Butt-Pad Dimensions: 1.5 x 5.0 in. LOP Adjustment Range: ~12.3-14.3 in. Weight: 1.5 lbs. (with two Spacers installed) Width of Butt, max: 1.5 in.
Backorderable
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Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

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Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

Wish List Ask question

Variations:

Upgrade your Mossberg 500/590 with the Magpul SGA Buttstock. ⚙️ Customizable, ergonomic, and durable for tactical excellence!
MAGPUL SGA BUTTSTOCK AMBI FOR 12GA MOSSBERG 500/590 STEALTH GRAY
144.9 GBP 0 £144.90 *
Backorderable
Color: Gray Features: Replacement, Law Enforcement/Police, Fixed Product no.: 100015243
Backorderable
144.9 GBP 0 £144.90 *
Ask question
Upgrade your Mossberg 500/590 with the Magpul SGA Buttstock! 🌟 Tailor your shotgun for ultimate control and comfort with customizable features.
MAGPUL SGA BUTTSTOCK AMBIDEXTROUS FOR 12GA MOSSBERG 500/590 FDE
144.9 GBP 20 £144.90 *
In stock
Color: FDE Features: Replacement Product no.: 100011606
In stock
144.9 GBP 20 £144.90 *
Ask question
Upgrade your Mossberg 500/590 with the Magpul SGA Buttstock! 🛠️ Enjoy customizable ergonomics and superb durability for tactical performance.
MAGPUL SGA BUTTSTOCK AMBIDEXTROUS FOR 12GA MOSSBERG 500/590 ORANGE
144.9 GBP 3 £144.90 *
In stock
Color: Orange Features: Replacement Product no.: 100011607
In stock
144.9 GBP 3 £144.90 *
Ask question
Upgrade your Mossberg 500/590 with the Magpul SGA Buttstock. 🛠️ Customizable length and ergonomic design for optimal control and comfort.
MAGPUL SGA BUTTSTOCK AMBIDEXTROUS FOR 12GA MOSSBERG 500/590 BLACK
144.9 GBP 0 £144.90 *
Backorderable
Color: Black Features: Replacement Product no.: 100011605
Backorderable
144.9 GBP 0 £144.90 *
Ask question

Description:

The SGA Stock is an ambidextrous, user-configurable buttstock designed to add much-needed adjustability to the tried-and-true Mossberg 500 / 590 / 590A1 12-gauge series of shotguns. Its features include a spacer system for length of pull adjustment, improved grip ergonomics, a recoil-reducing butt-pad, and optional cheek risers for use with optics/raised sights and other accessories. The Mossberg SGA brings Magpul design and engineering to another classic American firearm. Available in Black, Flat Dark Earth, Stealth Gray and Orange to adapt to the mission at hand. Made in the USA. FEATURES Spacer-adjustable lop in 1/2" increments from 12.5" to 14.5" Recoil-reducing butt-pad Integral right/left 1.25" sling loops SPECS Platform: Shotgun Compatibility: Mossberg® 500/590/590A1 12-gauge Butt-Pad Dimensions: 1.5 x 5.0 in. LOP Adjustment Range: ~12.3-14.3 in. Weight: 1.5 lbs. (with two Spacers installed) Width of Butt, max: 1.5 in.  

Top takeaways

  1. The Magpul Mossberg 500/590 SGA Buttstock is a customizable, durable stock for 12 gauge shotguns, offering improved ergonomics and a spacer system for adjustable length of pull.
  2. Constructed from the same tough polymer used in AR-15 stocks, it ensures reliability under harsh conditions and includes an ergonomically enhanced grip area and a recoil-absorbing buttpad.
  3. It is equipped with slots for sling attachment and can accept optional cheek risers, making it highly adaptable for individual shooter requirements.

Attributes

  • Colour: Gray
  • Features: Fixed,Law Enforcement/Police,Replacement
  • Gauge: 12 Gauge
  • Material: Polymer
  • Model: 500,590
  • Weapon type: Mossberg
  • Delivery weight: 0.93kg
  • Shipping height: 57mm
  • Shipping width: 171mm
  • Shipping length: 324mm
  • UPC: 873750012001

Item details

Made in USA

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