Uncle Mike's 15972 Magnum Band Swivel Set Blued Steel, 1" Loop Size, Quick Detach 115 SG-4 Style for Some 20 Gauge Shotguns

Uncle Mike’s 15972 Magnum Band Swivel Set (QD 115 SG-4) – 1" Loop for Some 20-Gauge Shotguns (.700–.750" Barrel Diameter)

The Uncle Mike’s 15972 (MPN 15972 / 1597-2, UPC 043699159727) is a quick-detach magnum band sling swivel set specifically designed for certain 20-gauge single-barrel and over/under shotguns with barrel outer diameters of 0.700 to 0.750 inches. It uses a magnum split barrel band that mounts without tools, drilling, or dismantling the firearm, plus a wood-screw base for the buttstock.

Key Specifications

• Barrel diameter fit: 0.700–0.750 inches
• Gauge / type: Some 20-gauge single-barrel and over/under shotguns
• Loop size: 1 inch (fits standard 1" slings)
• Style: QD 115 SG-4 / Magnum Band
• Material / finish: Blued steel
• Attachment: Magnum split barrel band + wood-screw buttstock base
• UPC: 043699159727
• MPN: 15972

What’s Included

• Two 1-inch QD Super Swivels (Closed Link design)
• Magnum split barrel band
• Wood-screw base for the buttstock
• Mounting hardware

How to Confirm Fit
Measure the outer diameter of the barrel at the intended mounting location (typically 13–17 inches forward of the trigger or a few inches ahead of the forend). This set is sized for .700–.750". It is not compatible with 28-gauge or .410 shotguns.

Features

• Magnum split barrel band mounts without tools or disassembly
• Quick-detach Super Swivels keep the metal body from contacting the gun for smooth, quiet operation
• Closed Link technology creates a permanent ring bond
• Swivel Lock mechanism (spring-loaded plunger and knurled sleeve) helps prevent accidental opening
• Ideal for single-barrel and over/under shotguns in the specified diameter range

Magnum Band Series (Related Models on Global Ordnance)
This product is part of Uncle Mike’s Magnum Band series. Related sizes currently available include:

• Uncle Mike’s 15912 (QD 115 SG-1) – Most single-barrel 12-gauge (.850–.900")
• Uncle Mike’s 15932 (QD 115 SG-2) – Most 12-gauge (.800–.850")
• Uncle Mike’s 15922 (QD 115 SG-12) – Winchester 101/201 12-gauge O/U (.775–.825")
• Uncle Mike’s 15972 (QD 115 SG-4) – Some 20-gauge (.700–.750") (this product)

Frequently Asked Questions

What barrel diameter does the Uncle Mike’s 15972 fit?
It fits barrels measuring 0.700–0.750 inches in outer diameter.

Will this work on a 20-gauge over/under?
Yes, it is designed for some 20-gauge single-barrel and over/under shotguns within the .700–.750" diameter range.

Does the set include the studs?
Yes. It includes the magnum split barrel band, wood-screw buttstock base, and two 1" QD Super Swivels.

Is it compatible with 28-gauge or .410?
No. Those require different models.

Do I need to drill the barrel?
No. The magnum split barrel band clamps on without tools, drilling, or dismantling.