Project 2011 is up and running!

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Oct 23, 2016
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Last year a friend gave me a couple of Stacatto 2011 magazines, saying, "Sooner or later you will bow to the inevitable." She knows me well and this year I started ordering parts. This week I have been putting it together and testing and IT'S ALIIIIIVE!
The chassis is from Jem Guns LLC. and is a steel monolithic frame. The slide was originally a 6" Unique Cut slide shortened to 4-1/2". Internals are a mix of parts from EGW, Klonimus and the parts pin. The grip is a Staccato 120mm that I re-textured using a 5mm 'Maltese Cross' tip on the wood-burner. Magazine capacity is 15+1 rounds with a 17-round magazine in reserve. The bull-barrel is from Fusion Firearms and is shortened to 4-1/2 inches then ported. I'm using an EGW full-length guide-rod with a 10lb. recoil spring.

Extensive fitting was required and I made a custom barrel-link to get the lock-up just right. I did a radical flat-top on the slide and tri-topped it to remove weight. I cut the rear serrations into what I refer to as a charging handle, with the leading edge cut deeply into the slide so the serrations are at an angle that gives a lot of traction. The rear sight has 30 lpi. checkering across the front and the slide is serrated just ahead of the sight base to help with emergency on-hand cycling. The Staccato magazines don't lock the slide back so I added a Klonimus slide-stop that incorporates a low-profile 'gas pedal' that is very effective.

Since this is a carry gun the trigger is what I call 'very intentional;' there is some slight take-up then you hit a hard wall. A little more pressure and the trigger breaks, in the conventional idiom, like breaking a glass rod. There is no perceptible overtravel and the reset is about 12/1000". The trigger pull is rather heavy but in rapid-fire strings and double-taps you really don't notice and accuracy does not seem to suffer. I'll see how it wears in and how I like it over time before deciding whether or not to alter it.

Testing was done with an assortment of JHPs, ball and flat-nosed ammo in a variety of weights and the gun eats it all up like candy. I really, really like this gun and once things are full settled in and the gun gets it's permanent finish (likely GunKote) it's going to be a carry gun. Yeah, it's 38 ounces but I am a big guy and with a good holster and gun-belt heavy guns have never bothered me.
 

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Last year a friend gave me a couple of Stacatto 2011 magazines, saying, "Sooner or later you will bow to the inevitable." She knows me well and this year I started ordering parts. This week I have been putting it together and testing and IT'S ALIIIIIVE!
The chassis is from Jem Guns LLC. and is a steel monolithic frame. The slide was originally a 6" Unique Cut slide shortened to 4-1/2". Internals are a mix of parts from EGW, Klonimus and the parts pin. The grip is a Staccato 120mm that I re-textured using a 5mm 'Maltese Cross' tip on the wood-burner. Magazine capacity is 15+1 rounds with a 17-round magazine in reserve. The bull-barrel is from Fusion Firearms and is shortened to 4-1/2 inches then ported. I'm using an EGW full-length guide-rod with a 10lb. recoil spring.

Extensive fitting was required and I made a custom barrel-link to get the lock-up just right. I did a radical flat-top on the slide and tri-topped it to remove weight. I cut the rear serrations into what I refer to as a charging handle, with the leading edge cut deeply into the slide so the serrations are at an angle that gives a lot of traction. The rear sight has 30 lpi. checkering across the front and the slide is serrated just ahead of the sight base to help with emergency on-hand cycling. The Staccato magazines don't lock the slide back so I added a Klonimus slide-stop that incorporates a low-profile 'gas pedal' that is very effective.

Since this is a carry gun the trigger is what I call 'very intentional;' there is some slight take-up then you hit a hard wall. A little more pressure and the trigger breaks, in the conventional idiom, like breaking a glass rod. There is no perceptible overtravel and the reset is about 12/1000". The trigger pull is rather heavy but in rapid-fire strings and double-taps you really don't notice and accuracy does not seem to suffer. I'll see how it wears in and how I like it over time before deciding whether or not to alter it.

Testing was done with an assortment of JHPs, ball and flat-nosed ammo in a variety of weights and the gun eats it all up like candy. I really, really like this gun and once things are full settled in and the gun gets it's permanent finish (likely GunKote) it's going to be a carry gun. Yeah, it's 38 ounces but I am a big guy and with a good holster and gun-belt heavy guns have never bothered me.
Well done . This is my first 2011 project .
 

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The 2011 was originally designed to fit 45 ACP back in the 1980s.
By cutting off the grip, you remove the size restriction caused by the single stack grip.

The CZ 97 is based off a staggered magazine not a single.

By removing/replacing the grip you remove the restrictions but keep the original 1911 upper half. Otherwise, you'd have start from basically scratch and design a new gun, like Para did.

Notice magazines, one is a staccato 9mm 2011 mag, one is a Wilson 45 acp mag.
They are darn near the same size at the feed lips. The mag transitions from a double to single stack allowing the 2011 to function with parts meant for a single stack gun.

I imagine it was easier to modify an existing 1911 frame than design a new one.
 

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Last edited:
The 2011 was originally designed to fit 45 ACP back in the 1980s.
By cutting off the grip, you remove the size restriction caused by the single stack grip.

The CZ 97 is based off a staggered magazine not a single.

By removing/replacing the grip you remove the restrictions but keep the original 1911 upper half. Otherwise, you'd have start from basically scratch and design a new gun, like Para did.

Notice magazines, one is a staccato 9mm 2011 mag, one is a Wilson 45 acp mag.
They are darn near the same size at the feed lips. The mag transitions from a double to single stack allowing the 2011 to function with parts meant for a single stack gun.

I imagine it was easier to modify an existing 1911 frame than design a new one.
Ok, that makes sense. 👍
 
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