Theoben Rapid Forum

Everything Technical About Rapid => Technical => Topic started by: etiam viviens on October 03, 2021, 03:23:17 PM

Title: Broken cocking dog
Post by: etiam viviens on October 03, 2021, 03:23:17 PM
Today after my thirth shot the bold was blocked.
After removing disassembly the bolt, I found a broken cocking dog.

Was wondering if this is a common thing and how is this prevented.

Title: Re: Broken cocking dog
Post by: Ca_Varminter on October 03, 2021, 04:42:43 PM
Well theoben has been known to over harden them, this makes them brittle.
So just through normal usage they will break! .
Or they can be damaged by accidently pulling the trigger with the bolt in the open position!
Slamming the Bolt Forward, or slamming into the Cocking Dog!

The only solution is get one made out of a Stronger material!
This makes them less brittle!!
KevG makes his out of Stainless..
I make my Enhanced Cocking Dog out of Grade 5 Titanium!!
(https://photos.imageevent.com/scl_electronics/gun/ultimaterapid/websize/ti-dog1.jpg)
(https://photos.imageevent.com/scl_electronics/gun/ultimaterapid/websize/ti-dog2.jpg)

Good Luck,
Stuart
Title: Re: Broken cocking dog
Post by: Squinty on October 03, 2021, 04:44:31 PM
it is fairly common, usually it happens when there is an accidental discharge before the bolt is fully forward and locked down.
The dog is hit by the hammer and being hardened /sintered steel it chips, cracks or shatters.

Title: Re: Broken cocking dog
Post by: etiam viviens on October 03, 2021, 07:47:53 PM
Does someone has the dimensions of the dog, height and other measurements
Title: Re: Broken cocking dog
Post by: Daniel on October 03, 2021, 08:13:13 PM
Mine looked fairly tired too the last time I cleaned the action. I think it's time to look for a spare dog
Title: Re: Broken cocking dog
Post by: Ca_Varminter on October 03, 2021, 09:54:31 PM
The standard Theoben Cocking Dog..
.261" high (6.62mm)
.25" across the flats (6.24mm)

hth,
Stuart
Title: Re: Broken cocking dog
Post by: nevadacowboy on October 03, 2021, 10:08:32 PM
Dr Bob does them.
Title: Re: Broken cocking dog
Post by: Dr Bob on October 07, 2021, 05:08:39 PM
 New batch should be ready next week.

Bob
Title: Re: Broken cocking dog
Post by: etiam viviens on October 08, 2021, 08:17:52 AM
Nice to hear that they will be in stock soon.