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Shop All Categories → Firearm Parts and Accessories → Shotgun Parts and Accessories → Magazine Extensions, Magazines and Accessories → 2. CA, CO, CT, D.C., HI, MD, NY Compliant → Briley Browning Magazine Extensions → Briley Shotgun Magazine Extension 12 Gauge (Browning Maxus 2, Winchester SX3 and SX4)
Briley Shotgun Magazine Extension 12 Gauge (Browning Maxus 2, Winchester SX3 and SX4)
Other Options:
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_x002B_2_x0020_Rounds_x0020_Polished_x0020_Black_x0020_without_x0020_Swivel
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_x002B_6_x0020_Rounds_x0020_12_x0020_gauge_x0020_Cerakote_x0020_FDE_x0020_with_x0020_Sling_x0020_Swivel
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Briley Shotgun Magazine Extension 12 Gauge (Browning Maxus 2, Winchester SX3 and SX4)

SKU:TSPA-410MAT
Price: $94.95
SKU:TSPA-410POL
Price: $94.95
SKU:TSPA-410SWMAT
Price: $114.95
SKU:TSPA-410SWPOL
Price: $114.95
SKU:TSPA-411MAT
Price: $99.95
SKU:TSPA-411POL
Price: $99.95
SKU:TSPA-411SWMAT
Price: $119.95
SKU:TSPA-411SWPOL
Price: $119.95
SKU:TSPA-421MAT
Price: $104.95
SKU:TSPA-421POL
Price: $104.95
SKU:TSPA-421SWMAT
Price: $124.95
SKU:TSPA-421SWPOL
Price: $124.95
SKU:TSPA-421BBR
Price: $119.95
SKU:TSPA-421SWBBR
Price: $139.95
SKU:TSPA-421SWFDE
Price: $139.95
SKU:TSPA-421FDE
Price: $119.95
SKU:TSPA-421SWODG
Price: $139.95
SKU:TSPA-421ODG
Price: $119.95
SKU:TSPA-421SWTUN
Price: $139.95
SKU:TSPA-421TUN
Price: $119.95
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ETA on burnt bronze 3/9

This extension allows you to increase the ammunition capacity of the shotgun. The extension is made of tough 6061 aluminum. This allows the tube to have a large wall thickness to improve rigidity without compromising overall weight. The tube screws down on the magazine and locks the fore end in place. The extension is supplied with a magazine tube spring.

Fits:
Browning Gold
Maxus 2
Winchester SX3, SX4

Overall Length:
+2 shots - 7.000"
+4 shots - 11.375"
+6 shots - 13.500"

Outer Diameter 1.2"

Cerakote colors:
H-236 O.D. Green
H-265 Flat Dark Earth
H-237 Tungsten
H-148 Burnt Bronze
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