Carlson's Choke Tubes Benelli Nova/SN Ber Extrema/1301 CZ 712/912 Magazine Extension 10 Shot Black 04510

Carlson's Choke Tubes Stoeger M3000/3500 Magazine Extension - 8 Shot Black 04513-8RD

Carlson's Choke Tubes Stoeger M3000/3500 Magazine Extension - 8 Shot Black 04513-8RD. These magazine extensions are constructed of blued solid steel and come with spring base clamp with swivel stud (included) to work with quick detachable swivel (not... ... more

Carlson's Choke Tubes Shotgun Magazine Extension Assembly Benelli M1/M2/Super Black Eagle I/II/III 10-Round Black 04518

Carlson's Choke Tubes Shotgun Magazine Extension Assembly Benelli M1/M2/Super Black Eagle I/II/III 10-Round Black 04518. These choke tubes feature a strong mag extension spring a built-in anti-rotation feature and knurled on the end to easily slip into... ... more

Carlson's Choke Tubes Carlsons Magazine Extension 8- Shot Benelli M1/m2/sbe 12ga

Carlson's Choke Tubes Carlsons Magazine Extension 8- Shot Benelli M1/m2/sbe 12ga. SBE Magazine Extension adds extra firepower to your firearm for little to no cost. These Magazine Extensions by Carlson's Choke Tubes are constructed blued solid steel... ... more

Carlson's Choke Tubes Tactical Muzzle Brake Ber/Benelli Mobil Cylinder Black 84030

Carlson's Choke Tubes Tactical Muzzle Brake Ber/Benelli Mobil Cylinder Black 84030. This new choke tube is manufactured from 17-4 Heat Treated Stainless Steel. The Cylinder Choke Tube may be used with ALL shot shells including Lead Steel Hevi-Shot and... ... more

Carlson's Choke Tubes Magazine Extension Assembly 20 Gauge Benelli M1/M2/Franchi 8-Round Black 04531-8RD

Carlson's Choke Tubes Magazine Extension Assembly 20 Gauge Benelli M1/M2/Franchi 8-Round Black 04531-8RD. These magazine extensions are constructed of blued solid steel and come with spring base clamp with swivel stud (included) to work... ... more

Carlson's Choke Tubes Remington 870/100/11-87 Magazine Extension 10 Shot Black 04504

Carlson's Choke Tubes Remington 870/100/11-87 Magazine Extension 10 Shot Black 04504. These Magazine Extensions by Carlson's Choke Tubes fit Remington 870/11-87 shotgun models with #7 thread pitch. By using the included barrel clamp plus & spring you... ... more

Carlsons Choke Tubes Franchi Affinity Magazine Extension 8 Shot Black NSN N 04517

Carlsons Choke Tubes Franchi Affinity Magazine Extension 8 Shot Black NSN N 04517. These magazine extensions are constructed of blued solid steel and come with spring base clamp with swivel stud (included) to work with quick detachable swivel (not... ... more

Carlson's Choke Tubes CZ 612 Magazine Extension 8 Shot Black 04511

Carlson's Choke Tubes CZ 612 Magazine Extension 8 Shot Black 04511. This Shotgun Magazine Extension from Carlson's Choke Tubes adds 8 extra rounds of 7 shot or 12 extra shots in 12-gauge shotguns. The Carlson's Choke Tubes CZ 612 Magazine Extension 8... ... more

Carlson's Choke Tubes Stoeger M3000/3500 Magazine Extensions - 10 Shot Black 04514-10rd

Carlson's Choke Tubes Stoeger M3000/3500 Magazine Extensions - 10 Shot Black 04514-10rd. These magazine extensions are constructed of blued solid steel and come with spring base clamp with swivel stud (included) to work with quick detachable swivel... ... more