Description: These are blued remington 870 +3 extension tubes. They were purchased from a police surplus store, and were likely stored in a non-dry environment. I took time to boil all the parts and carded most of the red-oxide rust to restore them. I then added a light coating of ballistol to prevent further rust. The "A" extension tube only had light surface rust; the rest of the lot all contain varying amounts of rust pitting (see images). I took a zoomed-in picture of each tube to show the overall condition. Regardless, all tubes will still function. (11/14/24) Note: The +3 extension tubes are meant to fit the 20" or longer barrel. If you have a 18.5" barrel you're looking for the +2 extension tube. Someone had to cancel an order after realizing this. The tubes have varied conditions, and I tried to match parts from best to worst condition (A to I: best to worse). Some are missing parts that can be found elsewhere. Replacement magazine springs can be found for <$10. However, parts like the magazine extension bracket screw and magazine extension coupling can be difficult to find. Box is shown, but will not be included unless requested. Shipping may need to be increased to fit the box whole. They are a bit water damaged, so I wouldn't recommend it. All Parts Included A - C: Have the proper extended magazine springs. The A - spring is the best, but the B and C springs have some rust that I didn't remove. Magazine springs can be had for relatively cheap <$10, and I'd recommend getting a new one for reliability.Requires Magazine Spring D : Has a shorter magazine spring. I have not tested whether this works, and I'd still recommend getting a new spring.F - E: Missing magazine springs, but have the rest of the hardware.Missing Hardware - for parts G: Missing the magazine spring and the magazine extension bracket screw (part 11-87).H - I: Missing the magazine spring, the magazine extension bracket screw (part 11-87), and the magazine extension tube coupling.
Price: 60 USD
Location: Saint Paul, Minnesota
End Time: 2024-12-10T03:33:08.000Z
Shipping Cost: 10 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Features: +3
For Gun Make: Remington
MPN: 19421
Item Length: 8.5"
Country/Region of Manufacture: United States
Material: Steel
Gauge/Caliber: 12 Gauge
For Gun Type: magazine extension kit
Brand: Remington
Color: Blued
Type: Receiver Extender (+3)
Available Variations
Color: A: Good with hardware
Price: 150 USD
Available Quantity: 2
Quantity Sold: 2
Color: B: Fair with hardware
Price: 120 USD
Available Quantity: 1
Quantity Sold: 0
Color: C: Fair with hardware
Price: 120 USD
Available Quantity: 1
Quantity Sold: 0
Color: D: Fair with hardware (short spring)
Price: 110 USD
Available Quantity: 1
Quantity Sold: 0
Color: E: Fair with hardware (missing spring)
Price: 100 USD
Available Quantity: 1
Quantity Sold: 0
Color: F: Fair with hardware (missing spring)
Price: 100 USD
Available Quantity: 1
Quantity Sold: 1
Color: G: Fair missing spring and bracket screw
Price: 80 USD
Available Quantity: 1
Quantity Sold: 1
Color: H: Fair missing spring, screw, and coupling
Price: 60 USD
Available Quantity: 1
Quantity Sold: 0
Color: I: Fair missing spring, screw, and coupling
Price: 60 USD
Available Quantity: 1
Quantity Sold: 0
