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JK Armament 195 Widowmaker 20 Gauge Choke End Cap, Black
The JK Armament 195 Widowmaker 20 Gauge Choke End Cap brings interchangeable choke tubes to the front of a compatible JK 195 shotgun suppressor. The Black version lets the front cap remain in place while a compatible choke tube supplies the desired constriction.
The end cap is supplied without choke inserts. Select a compatible, gauge-matched Mossberg 500 Accu-Choke-style tube separately for the intended ammunition and pattern.
Choose the 195 Widowmaker 20 Gauge Choke End Cap, Black at BattleHawk Armory.
Interchangeable Tubes at the Suppressor Front
The Widowmaker uses gauge-matched Mossberg 500 Accu-Choke-style tubes and accepts compatible flush or extended designs. The important interface is inside the Widowmaker itself. A shotgun that uses another barrel-choke system can still use a suitable JK mounting arrangement, but its original choke tubes should not be assumed to fit the Widowmaker.
Separate Mounting and Pattern Choices
The barrel-mounted muzzle device secures the suppressor; the front choke controls shot-pattern restriction. Keeping those jobs separate allows the shotgun-side attachment to remain in place when a different compatible front choke is selected. Choose the choke around the load and intended pattern, then confirm results with that ammunition.
Lightweight Aluminum Construction
The cap uses 7075-T6 aluminum and a 1.95-inch outside diameter suited to the JK 195 system. The Black finish provides the desired appearance without changing the gauge or choke-tube interface.
Ammunition and Gauge Compatibility
Match 20 gauge tubes to the 20 gauge end cap and suppressor. Follow the ammunition restrictions for the selected choke. A choke tube's constriction and ammunition approval must suit the intended load; the end cap does not override those limits.
Product Specifications
- Manufacturer: JK Armament
- Series: 195 Widowmaker
- Gauge: 20 gauge
- Color: Black
- Material: 7075-T6 aluminum
- Outside diameter: 1.95 inches
- Choke interface: 20 gauge Mossberg 500 Accu-Choke style
- Choke forms: Compatible flush and extended tubes
- Included inserts: None
Frequently Asked Questions
Are choke inserts included?
No. Choose the compatible choke tube separately.
Will the shotgun's original choke tubes fit?
Only if they match the Widowmaker's 20 gauge Mossberg 500 Accu-Choke-style interface. The original barrel choke pattern may be different.
Does the end cap replace the barrel mount?
No. A compatible shotgun-side muzzle device and suppressor mounting system are still required.
Shop the 195 Widowmaker 20 Gauge Choke End Cap, Black at BattleHawk Armory.
| Manufacturer | JK Armament |
| Pricing Unit | EA |
| Model | Widowmaker |
| UPC | 850064482454 |
| SKU | JK195WMCE20BLK |
| Width | 3.4000 |
| Length | 4.0000 |
| Height | 2.5000 |
| Weight | 0.1700 |



FFL Required