On Target Tech

Ultra Accurate
Custom Chambers & Accessories

PO Box 1098~Dover NH 03821-1098~Phone:603-750-3232~FAX: 603-750-3233


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JKL over/under Contender

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Located in Dover, New Hampshire. The MBM Company is a tool and die shop with, High quality service as our first priority.

We specialize in building high quality, precision progressive stamping/forming dies, assembly fixtures, mold components and repair, and, fully automated machinery cells. Prototype machinery and components can be built complete from sketch's and concepts as per the customer's wish.
Our tool room consists of equipment and capabilities that include CNC, Jig Borer, Conventional EDM, and Wire EDM.

We have built your trust in us for the past 7 years with our innovative designs, quality machine work and dependable service.

The MBM Company is proud to offer our customers:
Prototype and Production Machining
Build Progressive Stamping Dies
Manufacture Jigs and Fixtures
Mold Repair (Injection or Diecast)
Design, Assemble, & Test Automated Work Cells


On Target Technologies was formed in 2000. At first producing an array of items to assist shooters in the care, protection, and transportation of their weapons.
Our first product line introduced was The Crib & Cradle Storage System. These unique units aid in the maintenance and storage of the infamous Thompson Center Contender® and Encore® models of handguns and carbines. Originally designed for just the barrels, The Crib & Cradle Storage System has been expanded to include the frames, The TCR® line of rifles and, some Dan Wesson® barrel shrouds. Check Out The Accessories for pricing

OTT Innovations....

~Our Contender and Encore barrels use Set Screws instead of roll pins to retain the locking bolt and extractor. Removal is accomplished with a small allen wrench. You no longer need three hands and, best of all, No more punches and hammering on expensive barrels!

~Positive Camming Extractor - We finally eliminated the extractor from ever jumping over the cartridge rim!

~The Contender "Step Up" Barrels offer a Full 1" Bull Bbl. designed to fit the Contender Frame.

~The Encore 'WZL' Barrel is the Original design that allows the shooter to use rim fire ammo without the expense and hassle of a 'conversion kit'. Now the Encore can go from center fire to rim fire with a simple bbl. change.

~Remington XP100 and Savage Striker Barrels are available. With stronger actions these guns allow for more versatility in chamber options.

~The Contender 'JKL' Barrel is a unique O/U Rimfire System that was designed around the G2 Action. Offering shooters the ability to have two accurate shots from a single shot design. This System will be hard to beat!!

Take It To The Top