Brownells 75th Anniversary - A Shooting Heritage

Screw-On Tubes For Increased Capacity

Gives you additional magazine capacity in only a minute. Quick and simple to install and remove. Threaded tube replaces magazine cap screw. Perfect for Shotgun Action Shooting events or Law Enforcement. Sling Swivel Clamp available separately.

Big Book Catalog, Issue:61, Page:145
Big Book Catalog, Issue:62, Page:161
Big Book Catalog, Issue:63, Page:179
Big Book Catalog, Issue:64, Page:190
Big Book Catalog, Issue:65, Page:189
Big Book Catalog, Issue:66, Page:196
Big Book Catalog, Issue:67, Page:201
Big Book Catalog, Issue:68, Page:210
Big Book Catalog, Issue:69, Page:200
Big Book Catalog, Issue:70, Page:200
Big Book Catalog, Issue:71, Page:206
Big Book Catalog, Issue:72, Page:204
Big Book Catalog, Issue:73, Page:191
Big Book Catalog, Issue:73, Page:206

SPECS: Extension - Steel, blued or parkerized, matte finish. 12 ga. only. Includes extended spring, follower and swivel clamp. Sling Swivel Clamp - Blued or parkerized steel, front and rear 1" swivel rings with studs. Chart indicates number of ROUNDS (RDS) in addition to factory magazine capacity for each model.


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Capacity: 3-Round

Gauge: 12 Gauge

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Capacity: 2-Round

Gauge: 12 Gauge