His house was raided by BATF. After his arrest, Maadi-Griffin lost all ability to sell firearms, but continued to operate for a while, selling plan books and sabots. Maadigriffin Cal Rifle Plans. Last Updated on Thu, 11 Oct | Maadi Griffin 50 Cal. Maadi Cal Kit. Written, Published and Totally Owned by JNS Supply. Last Updated on Mon, 17 Jun | Maadi Griffin 50 Cal. Material carbon steel 3 /4″ square tubing, 5 7/8″ long Three slots on each side” wide, 1 ” long.

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Some marks may be left by the pipewrench, they will be hidden by the shroud.

The bolt handle should go down with just the slightest resistance with the round inserted. Use emery doth to sand off and smooth the pin rod uitil free movement occu. This collar is made from 2″ OD pipe ” wall thickness 2 “long Cut out a. Two methods of head spacing.

An experimental 30mm caliber rifle designed by Bob Stewart in Search the history of over billion web pages on the Internet. There are a lot of things maqdi either needs to be repaired, or put together when youre a homeowner. Then lack weld three places where tie front edge of the shroud and the forward shroud ring meet.


Two useful tools are: Or to the muzzle end of the barrel. Grind off the marks that stand up.


Not the cheap imported yellow tipped ones, do not use those. It is very important that you have a clear understanding of every part and its relationship to the rest before any work begins.

The center baffle should be. The information is given herein to accomplish head spacing.

Maadi Griffin 50 Cal. Rifle Plans

As soon as groffin are satisfied that the alignment is perfect, tack weld with a tig-welder a spot where the shroud and the receiver meet. Please read this book completely through until you are thoroughly familiar with it before you begin. When the spring is in position and lines up, insert the hanger wire tool to hold in place until you put in the ” tapered end; rod.

Under Federal Copyright Laws no portion of this publication may be copied or reproduced in any form whatsoever without written permission from JNS Supply Company. Be sure the locking ring is all the way forward. With griffni and pins and rod installed as shown, check the clearance between the sear and the link when the link is moved forward by the trigger rod. Run the tool through the sear spring and 2.

Maadi-Griffin 50 Cal. Rifle Plans

The sear must not hang up on the link. Align and tack weld It is advisable to make a one inch dia.


Contents [ show ]. Now, lift the bolt handle and remove the 50 cal unlired round. Put the bolt cap back on the bolt, and take a new manufactured not reloaded live 50 cal round and insert it into the boltfaw; shell holder, and insert the bolt into the receiver and push the bolt handle down.

At this point, the bolt handle slot may be milled out to conform to the receiver Study this carefully before you begin. If the bolt handle goes dov. Nor will either company be held liaMc for any loss of any kind.

Two methods of head spacing. The bolt handle should not be able to go down. It is exactly 90 degrees clockwise from th: Post a comment Name Then screw the barrel locking ring to contact the receivechecking the bolt for that “fee! With that alignment, carefully tack weld the back of the scope mount base while holdingthat alignment. Get My Free Ebook. M89 began production inM92 was a carbine version of the M89 made inwith a shorter barrel and no bipods.

Review of the bead spacing procedure; 1. A single-shot pistol that can be made with the builder kit.