The GG&G +3 Magazine Extension is a durable, high-quality upgrade designed to increase the capacity of Remington 870, 1100, and 1187 12-gauge shotguns. Featuring a black anodized finish, this extension is perfect for military, law enforcement, and home defense applications, providing enhanced firepower without compromising reliability.
This magazine extension adds three additional rounds to the shotgun's capacity, giving shooters an advantage in high-stress scenarios. The solid steel ratchet base on the 870 mag tube extension nut ensures a secure fit, keeping the barrel firmly retained under recoil for consistent performance.
Designed for easy installation, this extension is built to withstand the rigors of tactical use, making it a reliable choice for professionals and home defenders alike.
Perfect for military, law enforcement, and home defense use
Secure barrel retention under recoil with solid steel ratchet base
Easy installation and durable construction
More Information
Condition
New in Box
Finish Per Color
Black
Manufacturer
GG and G
Manufacturer Part Number
GGG-1546-3
Model
+3 Mag Extension
Type
Shotgun Parts
UPC
813157006449
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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