50 Cal Machine Gun Cartridge FLIP Rollerball Pen Kit (Rollerball Refill)

In stock
Score: 5.00 (votes: 1)
Reviews: 1
1

This unique 50 caliber pen kit not only adorns your desktop with an authentic once fired 50 caliber bullet but flip the inside pen out for a unique and convenient writing instrument!

Mix Group: PenKits
Buy more for less:
1-4 items $12.35 / each  
5-24 items $11.75 / each save 5%
25-49 items $11.15 / each save 10%
50 or more items $10.95 / each save 11%
  • $12.35
Qty:  
  • Weight
    4 oz
  • SKU
    DK-PK50RBX

50 Cal Machine Gun Cartridge FLIP Rollerball Pen Kit (Rollerball Refill)

This unique 50 caliber pen kit not only adorns your desktop with an authentic once fired 50 caliber bullet but flip the inside pen out for a unique and convenient writing instrument. An actual 50 caliber shell (included) acts as a holder/sleeve/stand for the easily removable pen inside. Features a solid copper bullet tip. The kit uses O-rings to seal in the refill for a guaranteed long refill life. Includes a smooth writing Rollerball refill. Easy to make with a straight 3/8 in. tube.

This is a large pen and impressive pen!  A 3/4 x 3/4 x 3" blank is suggested. You will also need a 3/8" drill bit and the 50 cal pen FLIP kit bushings (PK50RBU)

 

50 Cal Flip Rollerball Instructions50 Cal Rollerball Flip Pen Kit Instructions

Mix and Match the 50 Cal Flip Rollerball Kits with other pen kits to achieve the best discount levels!

 

 

To make this kit you may also need -

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5.00 (Votes: 1)
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  • May 26, 2017, 11:00 AM
    Just finished my first two kits, and I like them. Very easy to make. I turned B2B to make sure the body of the pen would easily enter the shell casing. Having heard from a third party that the mouth of the casing tended to scratch the pen body when inserting or removing it, I chamfered the inside of the case mouth, then spun up some 1500 grit paper in my hand drill (wrapped around a punch) and polished the inside of the case mouth. I made one in woodland camo and one in black walnut. I think these will sell well.

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