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Dimond K 1921 style actuator kit for sale on GB


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I object to the term "speed bolt"; this is absolutely incorrect.

 

Depicted is a 1921 model specification actuator and a 21/28 hybrid pilot that allows use of the '21 recoil spring with a '28 buffer disc (not shown).

 

"Speed bolts" were radically lightened bolts that were injurious and ruined some guns; their use is universally condemned.

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I object to the term "speed bolt"; this is absolutely incorrect.

 

Depicted is a 1921 model specification actuator and a 21/28 hybrid pilot that allows use of the '21 recoil spring with a '28 buffer disc (not shown).

 

"Speed bolts" were radically lightened bolts that were injurious and ruined some guns; their use is universally condemned.

The checkering on the actuator knob looks like more of a full coverage. Did you do that also?
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How can it be a speed bolt, there's not a bolt in the photo??

I own one these dastardly bolts from way back.

Darryl

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mnshooter: Checkering actuator knobs just isn't cost effective, so no i didn't do that.

 

sandman1957: No web presence. 21/28 hybrid pilot are in stock, just email me your desires.

 

bob241: Thank you for changing your wording.

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The gwe address has been dead for years, but everything lives forever on the internet :-)

 

I have never made 1921 actuators. I accept GI '28 actuators for conversion to 21 specifications. Folks send them in and I put them in “the box”; when enough are accumulated to warrant a run I process them, this usually occurs annually. Cost is dependent on the actual time it takes to run the lot, so it is affected by the number produced. Generally, it’s about $125 and includes bluing.
Care is taken to insure that the actuator you send is the one you get back.
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