Brownells Brownells 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 (included on Remington models only) secures extension to the barrel for extra support. Provides a convenient front mounting point for carry strap or sling. Sling Swivel Clamp also available separately.


Brownells Christmas , Issue:4X, Page:004
Big Book Catalog, Issue:67, Page:201
Law Enforcement / Police Store, Issue:08, Page:028
Personal Protection, Issue:01, Page:035

SPECS: Extension - Steel, blued, 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. 20ga. Rem. fits small frame 20ga. guns only and any indentions on the magazine tube with have to be removed for proper functioning. * 11-87 requires modifications.

CHOATE - REMINGTON 870/1100/11-87 BLUED SHOTGUN MAGAZINE EXTENSION

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01-04-02 2-RD 870/1100 SHOTGUN MAG EXT
159-102-870WB
Remington 870/1100/11-87 Blue Magazine Extension, 2 Rds
159102870Remington 870/1100/11-87 Blue Magazine Extension, 2 Rds

Mfr Part: 010402

$44.99

In Stock

Capacity: 2-Round

Gauge: 12 Gauge

01-04-03 3-RD REM 870/1100 MAG. EXT.
159-102-873WB
Remington 870/1100/11-87 Blue Magazine Extension, 3 Rds
159102873Remington 870/1100/11-87 Blue Magazine Extension, 3 Rds

Mfr Part: 010403

$44.99

In Stock

Capacity: 3-Round

Gauge: 12 Gauge

01-04-04 4-RD REM 870/1100 MAG. EXT.
159-102-874WB
Remington 870/1100/11-87 Blue Magazine Extension, 4 Rds
159102874Remington 870/1100/11-87 Blue Magazine Extension, 4 Rds

Mfr Part: 010404

$47.99

In Stock

Capacity: 4-Round

Gauge: 12 Gauge

010405 5 RD EXT, 10 SHOT REM 870 /1100
159-102-875WB
Remington 870/1100/11-87 Blued Magazine Extension, 5 Rds
159102875Remington 870/1100/11-87 Blued Magazine Extension, 5 Rds

Mfr Part: 010405

$49.99

In Stock

Capacity: 5-Round

Gauge: 12 Gauge

REMINGTON 870/1100/11-87 BLUED SHOTGUN MAGAZINE EXTENSION