C2 2 0 1 2 M O S S B E R G C A T A L O G

FLEX™

SeriesA whole new concept in modular shotguns and accessories, designed around the convenience ofthe innovative TLS™ Tool-less Locking System. It’ll change the way you use (and buy) shotguns.

FLEX.™

The UlTimaTe adapTive ShoTgUn plaTform.

C R O S S - P L A T F O R M

S H O T G U N S | P U M P - A C T I O N | M O D U L A R   S Y S T E M

>> Unprecedented Shotgun Customization. The patent pending TLS™ Tool-less Locking System is a series of three connectors, that allow shooters a simple method of switching stocks, forends and recoil pads for a variety of shooting applications. From hard-use tactical work, to the rigors of foul-weather hunting, FLEX and TLS are purpose-built to be flexible, versatile, and virtually limitless for fit, style or application. Go ahead... Flex Your Mossberg.

>> Built On the Legendary 500/590 Platform. With over five decades of success in the field, the Mossberg 500 is the go-to pump-action for millions of users.FLEX Series shotguns share the same features, durability, and proven engineering found in the original 500 — with the added uniqueness of the TLS System.For added options, FLEX System shotguns are also built to be 100% compatible with Mossberg’s expansive selection of 500/590 accessory barrels.____________________________________________________

>> 11 Base Models | All-Purpose, Hunting & Tactical Models | Four Metal Finishes; Break-Up Infinity and Max-4 Camo____________________________________________________>> LPA™ Adjustable Trigger System – Available On Select Models____________________________________________________>> See Page C4 for FLEX Accessories; C52 for FLEX Specifications

>> Accessory Changing Ease, Without Tools. As illustrated below, the innovative TLS™ Tool-less Locking System makes changing accessories a snap. Simply turn the TLS latch in line with the receiver, and slide the stock onto the adapter. Once the two are properly joined, turn the latch 90 degrees clockwise to line up with the slot in your stock or pistol grip. Lock the stock firmly in place by closing the latch flush with the slot. It couldn’t be more simple or convenient!

All FLEX Series Forends and Recoil Pads have also been designedfor easy connectivity. Users need only push the release button found on the underside of the component, to release the lock.

FLEX.™

The UlTimaTe adapTive ShoTgUn plaTform.

FLEX_SEMIAUTO_RIFLES_121811_FINAL_CATALOG 2007 12/22/11 10:20 PM Page 1

W W W . M O S S B E R G . C O M C3

FLEX™ 500® Hunting 12 Gauge, 28" Ported Barrel, Tan Finish, Realtree® Advantage® Max-4™, TLS™ Locking System, Synthetic Stock, Fiber Optic Front Sight, Item #50124

FLEX™ 500® Hunting 12 Gauge, 24" Ported Barrel, Mossy Oak® Break-Up® Infinity™, TLS™ Locking System, SyntheticStock, Adjustable Fiber Optic Sights, XX-Full Tube, Item #55219

FLEX™ 500® Tactical Cruiser® 12 Gauge, 18.5" Stand-Off Barrel, Matte Finish, TLS™ Locking System, Synthetic Pistol Grip, Tri-Rail Tactical Forend, White Dot Sight, Cylinder Bore, Item #50673

FLEX™ 500® Tactical – Adjustable 12 Gauge, 20" Barrel, Tan Finish, TLS™ Locking System, 6-Position Adjustable Tactical Synthetic Stock, Tri-Rail Tactical Forend, Bead Sight, Cylinder Bore, Item #51674

FLEX™ 500® Tactical 12 Gauge, 20" Barrel, OD Green Finish, TLS™ Locking System, Black Synthetic Stock, Tri-Rail Tactical Forend, XS Ghost Ring/AR-Style White Stripe Front Sight, Cylinder Bore, Item #51673

FLEX™ 590® Tactical – Adjustable 12 Gauge, 20" Barrel, Matte Finish, TLS™ Locking System, 6-Position Adjustable Tactical Synthetic Stock, Tri-Rail Tactical Forend, Bead Sight, Cylinder Bore, Item #51672

FLEX™ 500® All-Purpose with LPA™ Trigger 12 Gauge, 28" Ported Barrel, Matte Finish, TLS™ Locking System, LPA™Adjustable Trigger, Black Synthetic Stock, Twin Bead Sight, Item #55121

FLEX™ 500® All-Purpose 12 Gauge, 28" Ported Barrel, Matte Finish, TLS™ Locking System, Black Synthetic Stock, Twin Bead Sights, Item #50121

FLEX™ 500® Hunting 12 Gauge, 28" Ported Barrel, Realtree® Advantage® Max-4™, TLS™ Locking System, Synthetic Stock, Fiber Optic Front Sight, Item #52275

FLEX™ 500® Hunting 12 Gauge, 24" Barrel, OD Green Finish, Mossy Oak® Break-Up®Infinity™, TLS™ Locking System, Synthetic Stock, Adjustable Fiber Optic Sights, X-Factor™ Ported Tube, Item #55122

FLEX™ 500® All-Purpose 12 Gauge, 26" Ported Barrel, Marinecote Finish, TLS™ Locking System, Black Synthetic Stock, Twin Bead Sights, Item #50125

>> Quality Sighting Choices on FLEX Base Models. For quick and effortless targetacquisition, select FLEX base models feature (from top): XS System Adjustable Ghost Ring; Front fiber optic; or Front and Rear fiber optic sight combination — adjustable for windage and elevation.

Lightning Pump

Action™ (LPA™)Adjustable Trigger

System

Mossberg’s revolutionary LPA Trigger (patent pending) is the first of its kind for pump-action shotguns, providing shotgun shooters a rifle-like trigger pull. Available on select FLEX models, the LPA unique skeletonized lightning bolt trigger blade offers both form and function:

>> User-Adjustable Trigger. Adjusts from 7 lbs. to under 3 lbs. (adjusts with a hex key).

>> Creep-Free Trigger Pull. Unique sear engagement design design offers a crisp, creep-free trigger.

>> Skeletonized Lightning Bolt Trigger Blade. Prevents the the shotgun’s hammer from rotating unless the blade is completely depressed.

________________________________________FLEX™ Series At A Glance

>> Modular System of Shotguns and InterchangeableStock, Forend, Recoil Pad Accessories

>> The TLS Tool-less Locking System >> Based on the legendary 500/590 Pump-Actions>> All-Purpose, Hunting & Tactical Base Models>> LPA™Adjustable Trigger Available on Select Models>> Free Gun Lock/10-Year Limited Warranty Included___________________________________________________

>> Patent-Pending Innovative Designs. The FLEX TLS Tool-less Locking Systemconsists of three convenient connectingtechnolgies, that come together to bringnew levels of flexibility to your hunting and sport shooting endeavors.

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C4 2 0 1 2 M O S S B E R G C A T A L O G

NEVER LEAVE A LOADED FIREARM UNATTENDED.

FLEX™

Series AccessoriesWith this many accessory options to complement your FLEX System shotgun,there’s no excuse not to “FLEX your Mossberg.”

C R O S S - P L A T F O R M

S H O T G U N S | P U M P - A C T I O N | M O D U L A R   S Y S T E M

>> Coordinated Accessories with the Innovative TLS™ Tool-less Locking System. Allows shooters a simple method of switching stocks, forends and recoil pads for a variety of shooting applications. From tough days spent in the field, woods or blind — back to duty as a dependable home defense shotgun, you’ll want your FLEX™ 500® or 590® to fit you, and the application.____________________________________________________

>> 16 FLEX Accessories | Stocks, Forends & Recoil Pads ____________________________________________________>> See Page C54 for Complete Specifications

#95218 FLEX™ Pistol Grip,Black Synthetic

Due to the unqiue nature of the TLS Tool-less Locking System, FLEX Accessories are onlycompatible with FLEX 500 and 590 shotguns. FLEX System shotguns are however, 100%compatible with Mossberg standard 500 and 590 accessory barrels, within model family.See Page C46 for the full selection of 500/590 barrel options.

#95223 FLEX™ Standard Stock,Black Synthetic, Compact 121/2” LOP,Medium Recoil Pad

#95226 FLEX™ Standard Stock,Black Synthetic, 131/2” LOP,Medium Recoil Pad

#95227 FLEX™ Standard Stock,Synthetic, Mossy Oak® Break-Up®Infinity™, 131/2” LOP, Medium Recoil Pad

#95228 FLEX™ Standard Stock,Synthetic, Advantage® Max-4™,131/2” LOP, Medium Recoil Pad

FLEX Rubber Recoil Pad Assemblies (from left):#95212 - Large 11/2”Width; #95211 - Medium 11/4”Width; and #95210 - Small 3/4”Width

#95224 FLEX™ Standard Stock,Black Synthetic, 141/4” LOP,Medium Recoil Pad

#95214 FLEX™ Standard Forend, Black Synthetic

#95216 FLEX™ Standard Forend, Mossy Oak® Break-Up® Infinity™

#95217 FLEX™ Standard Forend, Advantage® Max-4™

#95213 FLEX™ Tactical Railed Forend, with Optional Bottom Short Rail,

Accessory Touchpad Accommodation

#95219 FLEX™ 6-Position Adjustable Stock (Tactical Style) Black Synthetic, Adjustable 11”–141/4” LOP, Oversized Recoil Pad

FLEX™ 4-Position Adjustable Stock with Dual Comb (Hunting Style), Synthetic, Adjustable 123/4”–145/8” LOP, Medium Recoil Pad

(Above) #95222 Mossy Oak® Break-Up® Infinity™(shown with low comb mounted)

(Far Left) #95221 Black Synthetic (shown with high comb mounted, fully extended length shown at rear)

FLEX™ 4-Position Adjustable Hunting Stock gives shooters almost 2”variable length of pull for a variety of shooting applications — all at the touch of a button on the stock.

FLEX™ 6-Position Adjustable Tactical Stock gives shooters 3”+ variable length of pull — with a clickof the built-in lever.

See Pages C2 and C3 for the full selection of compatible FLEX System 500®/590® Shotguns.

FLEX_ACCESSORIES_CATALOG 2007 12/22/11 10:41 PM Page 3

C52 2 0 1 2 M O S S B E R G C A T A L O G

ITEM TYPE FOR THE NUMBER DESCRIPTION/FEATURES FINISH OR PATTERN FOLLOWING MODELS

RECOIL PADS95210 FLEX RECOIL PAD ASSEMBLY - .75” THICKNESS (SMALL) RUBBER (BLACK) FLEX 500 & FLEX 59095211 FLEX RECOIL PAD ASSEMBLY - 1.25” THICKNESS (MEDIUM) RUBBER (BLACK) FLEX 500 & FLEX 590 95212 FLEX RECOIL PAD ASSEMBLY - 1.5” THICKNESS (LARGE) RUBBER (BLACK) FLEX 500 & FLEX 590

FORENDS95213 FLEX TACTICAL FOREND - RAILED (OPTIONAL BOTTOM SHORT RAIL, TOUCHPAD ACCOMMODATION) SYNTHETIC (BLACK) FLEX 500 & FLEX 59095214 FLEX STANDARD FOREND SYNTHETIC (BLACK) FLEX 500 & FLEX 59095216 FLEX STANDARD FOREND SYNTHETIC (MO BU INFINITY) FLEX 500 & FLEX 59095217 FLEX STANDARD FOREND SYNTHETIC (RT ADV. MAX-4) FLEX 500 & FLEX 590

STOCKS95218 FLEX PISTOL GRIP SYNTHETIC (BLACK) FLEX 500 & FLEX 59095219 FLEX 6-POSITION ADJUSTABLE STOCK – 11 -141/4” LOP (TACTICAL STYLE) ADJ. SYNTHETIC (BLACK), OVERSIZED RUBBER RECOIL PAD FLEX 500 & FLEX 59095221 FLEX 4-POSITION ADJUSTABLE STOCK WITH DUAL COMB – 123/4 - 145/8” LOP (HUNTING STYLE) ADJ. SYNTHETIC (BLACK), MEDIUM RECOIL PAD FLEX 500 & FLEX 59095222 FLEX 4-POSITION ADJUSTABLE STOCK WITH DUAL COMB – 123/4 - 145/8” LOP (HUNTING STYLE) ADJ. SYNTHETIC (MO BU INFINITY), MEDIUM RECOIL PAD FLEX 500 & FLEX 59095223 FLEX STANDARD STOCK – COMPACT 121/2” LOP SYNTHETIC (BLACK), MEDIUM RECOIL PAD FLEX 500 & FLEX 59095224 FLEX STANDARD STOCK – FULL-LENGTH 141/4” LOP SYNTHETIC (BLACK), MEDIUM RECOIL PAD FLEX 500 & FLEX 59095226 FLEX STANDARD STOCK – MEDIUM LENGTH 131/2” LOP SYNTHETIC (BLACK), MEDIUM RECOIL PAD FLEX 500 & FLEX 59095227 FLEX STANDARD STOCK – MEDIUM LENGTH 131/2” LOP SYNTHETIC (MO BU INFINITY), MEDIUM RECOIL PAD FLEX 500 & FLEX 59095228 FLEX STANDARD STOCK – MEDIUM LENGTH 131/2” LOP SYNTHETIC (RT ADV. MAX-4), MEDIUM RECOIL PAD FLEX 500 & FLEX 590

IMPORTANT NOTES: FLEX ACCESSORIES ARE ONLY COMPATIBLE WITH FLEX 500/590 SHOTGUNS. STANDARD (FOREND): NON-RAILED FOREND. 6-POSITION: STOCK LENGTH OF PULL IS ADJUSTED THROUGH ANINTEGRATED LEVER. 4-POSITION: STOCK LENGTH OF PULL IS ADJUSTED THROUGH AN INTEGRATED LEVER. DUAL COMB: INTERCHANGEABLE HIGH AND LOW PROFILE CHEEKPIECES ARE INCLUDED. MO: MOSSY OAKBRAND CAMO. MOSSY OAK, BREAK-UP, AND INFINITY ARE REGISTERED TRADEMARKS OF HAAS OUTDOORS, INC. RT ADV.: REALTREE ADVANTAGE BRAND CAMO. REALTREE, ADVANTAGE, AND MAX-4 ARE REGISTEREDTRADEMARKS OF SPARTAN REALTREE PRODUCTS, INC.

FLEX™ 500®/590® ACCESSORIES – FEATURING THE TLS™ TOOL-LESS LOCKING SYSTEM (ONLY COMPATIBLE WITH FLEX SERIES SHOTGUNS)

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FLEX™ 500®/590® PUMP-ACTION SHOTGUNS – FEATURING THE TLS™ TOOL-LESS LOCKING SYSTEM

ITEM 23/4" BARREL BARREL & OVERALL FOREND STOCK STOCK & APPROX.TYPE NUMBER GA. CHMBER CAP. TYPE RECEIVER FINISH SIGHTS CHOKES LENGTH LOP TYPE TYPE FOREND FINISH WEIGHT

FLEX 500 ALL-PURPOSENEW FLEX 500 (LPA) 55121 12 3" 6 28"VR PTD MATTE BLUE TWIN BEAD ACCU-SET 481/4" 141/4" STD. STANDARD SYNTHETIC (BLACK) 71/2 LBSNEW FLEX 500 50121 12 3" 6 28"VR PTD MATTE BLUE TWIN BEAD ACCU-SET 481/4" 141/4" STD. STANDARD SYNTHETIC (BLACK) 71/2 LBSNEW FLEX 500 50125 12 3" 6 26"VR PTD MARINECOTE TWIN BEAD ACCU-SET 481/4" 141/4" STD. STANDARD SYNTHETIC (BLACK) 71/2 LBS

FLEX 590 TACTICALNEW FLEX 590 51672 12 3" 9 20" MATTE BLUE BEAD CYL. BORE 41"* 11"-141/4" RAILED 6-POS ADJ. SYNTHETIC (BLACK) 7 LBS

FLEX 500 TACTICALNEW FLEX 500 50673 12 3" 6 181/2" STAND-OFF MATTE BLUE WHITE DOT CYL. BORE 31" –––– RAILED PISTOL GRIP SYNTHETIC (BLACK) 53/4 LBSNEW FLEX 500 51673 12 3" 6 20" OD GREEN XS GHOST RING CYL. BORE 41" 141/4" RAILED STANDARD SYNTHETIC (BLACK) 7 LBSNEW FLEX 500 51674 12 3" 6 20" TAN BEAD CYL. BORE 41"* 11"-141/4" RAILED 6-POS ADJ. SYNTHETIC (BLACK) 7 LBS

FLEX 500 HUNTINGNEW FLEX 500 (LPA) 55122 12 3" 6 24"VR OD GREEN ADJ. FO X-FACTOR PTD 441/4" 141/4" STD. STANDARD SYN. (MO BU INFINITY) 71/4 LBSNEW FLEX 500 50124 12 3" 6 28"VR PTD TAN FO FRONT ACCU-SET 481/4" 141/4" STD. STANDARD SYN. (RT ADV. MAX-4) 71/2 LBSNEW FLEX 500 (LPA) 55219 12 3" 6 24"VR PTD MO BU INFINITY ADJ. FO XX-FULL 441/4" 141/4" STD. STANDARD SYN. (MO BU INFINITY) 71/4 LBSNEW FLEX 500 52275 12 3" 6 28"VR PTD RT ADV. MAX-4 FO FRONT ACCU-SET 481/4" 141/4" STD. STANDARD SYN. (RT ADV. MAX-4) 71/2 LBS

IMPORTANT NOTES CAP: CAPACITY– INCLUDES ONE IN CHAMBER. ONE LESS FOR 3" SHELLS. (PENDING AMMUNITION TOLERANCE VARIATIONS, TOTAL CAPACITY MAY BE REDUCED BY ONE ADDITIONAL ROUND).TYPE - (LPA): SHOTGUN IS EQUIPPED WITH LPA ADJUSTABLE TRIGGER SYSTEM, TRIGGER PULL VARIABLE FROM 7 LBS. TO UNDER 3 LBS. ACCU-SET SET: INCLUDES FULL, MODIFIED AND IMPROVED CYLINDER CHOKE TUBES.X-FACTOR PTD: MODELS COME WITH PORTED IMPROVED CYLINDER & MODIFIED TUBES. PTD: PORTED BARREL. VR: VENT RIB. FO FRONT: FIBER OPTIC FRONT BEAD SIGHT. ADJ FO: FIBER OPTIC SIGHTS ADJUST FORWINDAGE & ELEVATION. XS GHOST RING: PICATINNY RAIL MOUNTED ADJ. REAR GHOST RING, AND AR-STYLE WHITE STRIPE FRONT SIGHT. CYL. BORE: CYLINDER BORE. LOP: LENGTH OF PULL. *: OVERALL LENGTH ISMEASURED WHEN STOCK IS SET AT ITS MAXIMUM LENGTH OF PULL. STANDARD (STOCK): FULL-LENGTH STOCK. STANDARD (FOREND): NON-RAILED FOREND. MO: MOSSY OAK BRAND CAMO. MOSSY OAK, BREAK-UP,AND INFINITY ARE REGISTERED TRADEMARKS OF HAAS OUTDOORS, INC. RT ADV.: REALTREE ADVANTAGE BRAND CAMO. REALTREE, ADVANTAGE, AND MAX-4 ARE REGISTERED TRADEMARKS OF SPARTAN REALTREEPRODUCTS, INC. ALL MODELS INCLUDE A FREE GUN LOCK.

S P E C I F I C A T I O N S

F L E X®

C R O S S - P L A T F O R M P U M P - A C T I O N S H O T G U N S & A C C E S S O R I E S

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