Showing posts with label Guns and Gear Gear Reviews. Show all posts
Showing posts with label Guns and Gear Gear Reviews. Show all posts

Saturday, November 15, 2014

Optimus Defense 80% Billet Lower

As mentioned in the video review of the Optimus Defense 80% Billet Lower that was milled out to full auto specs seen below, I was unable to fit my 100 round dual drum magazine from KCI into the lower. These are a Korean knock-off of the better known BETA mag. As you can see from the photos below, the Magazine well of the Optimus lower is flared. This is a nice feature that allows for a larger target when seating a fresh magazine under stressful conditions. However, the flare of the magazine well adds additional width to the lower and unfortunately interferes with the dual drum design.

The Optimus lower is also somewhat longer than a typical forged lower. This creates a longer path for magazines to travel into the gun when seating. Therefore if the magazine exterior dimensions change such as with the SureFire 60 and 100 round aluminum body magazines, the mag will not seat. The flare of the SureFire magazines hit the magwell on the lower and do not allow these high capacity magazines to seat.

If you would like to see the process for completing your own 80% lower click HERE for my video on the Whiskey Arms 80 percent lower.

Optimus Defense 80 percent lower SBR machinegun
This is the configuration we used for most for the testing.  It proved to be the most fun when shooting fully automatic.  The recoil and muzzle flash combined with the concussion from the muzzle break got high marks on the fun factor scale.

build party milled machined legal ATF firearm
This is how I received my 80% lower.  In the photo you can see there is no trigger/hammer pin holes drilled.  Also, the fire control pocket for the LPK (Lower Parts Kit) is not milled.  This makes the lower not a gun by the ATF rules.

trigger guard integrated billet milled machined magwell flare
Looking at the bottom of the Billet lower, you can see that there is not hole for the trigger.  This is another part of the lower that the user needs to complete in the build process.  Also take not of the enlarged magwell (where the magazine sits).  This will be discussed more in the pictures that follow.

ATF Legal non registered LPK fire control machinegun M16 AR15
Here is the lower showing the fire control pocket after being milled.  Since a Licensed Class III Manufacturer was doing the machining work to complete this lower, they milled and drilled a few extra locations to allow for the Fully Automatic fire control components.  See the video below for a demonstration of the final result and a closer look at this lower and its parts.



KCI Beta Lower high capacity magazine Optimus Defense Billet
Front view of the Optimus Defense lower with the 100 round AR15 drum magazine inserted as far as it will go.

Forged Billet machined magwell lower magazine
Optimus Defense 80% Billet Lower (Left) and Typical Forged AR15 Lower from Colt (Right)

Surefire magazine 556 223 double stack high capacity Optimus Defense Lower
Front view of the Optimus Defense Lower with a SureFire 60 Round Mag inserted as far as it will go.

Surefire magazine 556 223 double stack high capacity Optimus Defense lower
Rear view of the Optimus Defense Lower with a SureFire 60 Round Mag inserted as far as it will go.


Surefire magazine 556 223 double stack high capacity Optimus Defense Lower
Mag catch removed from the lower so you can see how the SureFire double stack magazine does not travel far enough upward into the magazine well for it to catch and fully seat in the lower.



Monday, August 11, 2014

Tuning your Pistol for Faster Double Taps with Recoil Springs

Making sure you have the correct weight recoil spring in your gun is going to make a difference on how it handles when performing double taps.  Too heavy a spring will cause the muzzle to "nose dive" and take longer for you to recover the sight picture before you can shoot again.  Too light a spring can cause damage to your pistol.  In the video below you can see high speed footage with various spring weights so you can see how they perform.

Tuning your 1911 or 2011 style pistol with the proper recoil spring weight for your loads will help improve your shooting performance.  Unsure what weight to get?  The Calibration Spring Pack is an economical way to find the weight that performs best for your loads.  All springs listed below are for the 5 inch Government Model pistols and Glock Gen3 17/17L, 22, 24, 31, 34, 35 Visit Taylor-Tactical-Supply for more spring weight options.  Our Glock Calibration Kit is designed to replace your factory recoil system.

Due to US restrictions I can only ship to US addresses. Sorry for the inconvenience.



http://www.taylor-tactical-supply.com/

Glock guide rod recoil spring calibration kit 17 17L 22 24 31 34 35 Generation 3 pistols
Glock Gen3 17/17L, 22, 24, 31, 34 & 35 only
Calibration Kit  Consists of 1 each, 11, 12, 13, 14 15 lbs recoil springs and 1 Stainless Steel Guide Rod


$29.99 (Free Shipping)




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1911/2011 Government/Commander
Hammer Calibration Spring Pack  Consists of 1 each, 15, 16 & 17 pound hammer spring


$8.25 (Free Shipping)






Calibration Spring Pack (Light) - Consists of 1 each, 7, 8, 9, 10, 11 pound recoil spring



$24.95 (Free Shipping)




Calibration Spring Pack (Medium) - Consists of 1 each, 11, 12, 13, 14, 15 pound recoil spring



$24.95 (Free Shipping)




Calibration Spring Pack (Heavy) - Consists of 1 each, 14, 15, 16, 17, 18 pound recoil spring


$24.95 (Free Shipping)





7lb Recoil Spring


$6.95 ea (Free Shipping)






8lb Recoil Spring


$6.95 ea (Free Shipping)






9lb Recoil Spring


$6.95 ea (Free Shipping)






10lb Recoil Spring


$6.95 ea (Free Shipping)





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11lb Recoil Spring


$6.95 ea (Free Shipping)





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12lb Recoil Spring


$6.95 ea (Free Shipping)





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13lb Recoil Spring


$6.95 ea (Free Shipping)





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14lb Recoil Spring


$6.95 ea (Free Shipping)





commander 1911 wolf springco recoil spring tune replacement government colt kimber remington RIA para ordnance dan wesson wilson combat 15 pound

15lb Recoil Spring


$6.95 ea (Free Shipping)






16lb Recoil Spring


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17lb Recoil Spring


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18lb Recoil Spring


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Want to smooth up the function of your 1911? Here are some simple steps











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Monday, June 9, 2014

Pistol Cover For Your Holstered Handgun

If you spend lots of time on the range you deal with all kinds of weather. Blowing dust can find its way into the moving parts of your pistol and affect its performance. Rain can create unclear optics and accelerate finish wear. With a Gun Cover you can help keep the elements at bay and improve the performance of your pistol when it's needed most. Protect your weapon!

http://www.taylor-tactical-supply.com/





Right Handed Pistol Cover


$9.99 each







Wednesday, June 4, 2014

Chinese SKS Type 56 Rifle - Original Military All Milled 7.62x39 Semi-Auto w/ Chrome Lined Barrel

After a few hours of removing as much cosmoline as I could, my Chi-Com SKS rifle finally started to come through. This rifle was heavily packed in a preservative grease and was tough to remove. However, the preservative has appeared to do its job and the rifle exhibited little if any rust. In fact the bluing of the rifle was in much better shape than what I thought it would be. The stock however never got any better. There is a small crack at the location of the cross bolt that holds the middle of the stock to the receiver, but I think it is still usable after looking at it closer.

Below are a few pictures of the parts as I disassembled the rifle for cleaning and some after shots when the clean up was complete.





















Description from Classic Firearms:

Early Original Military All Milled Chinese SKS Rifles

These historic and highly popular Chi-Com rifles were banned from importation by the Clinton Administration in the early 1990's. This small group of rifles was stored in a neutral country for over 20 years before being granted an exception for import and are now here at Classic Firearms for sale to you.

Rifles are complete and functional but expect bluing wear, and stocks with dents and dings. Some may even have slightly cracked stocks not noticeable under all the cosmoline. These are packed in fairly heavy cosmoline.

Concerning the stocks, most stocks are solid and some may have small cracks. We have not found any that are broken, or unsafe to use. They are not pagent winners. Expect a good solid shooter, not a pretty stock.

Some stocks may possibly have trench art (field carvings) in the stocks as represented in one of the images above. We are also not disqualifying these carvings from hand selects as these are prized by some collectors and many consider this field art extremely desireable.

Now for the good stuff.

These are all very early rifles - i.e. Pre Vietnam Era, and as such they contain all milled parts.
The barrels are all threaded into the receivers (rather than being pinned) and they all have the heavy reinforced barrel lug. All trigger groups are 1 piece milled units rather than being stamped. Some of the gas tubes are one piece milled as well

Also, since these all have chrome lined barrels the bores should still be fairly nice, and I will bet you a dollar these will all still function flawlessly and have thousands of rounds of life left in them.

Some, but not all, still have the cleaning rods in them, but all will have a folding blade type bayonet.

Feeds from a 10 round box magazine but detachable high cap mags are inexpensive and very easy to obtain.

These rifles came into the country packed in heavy cosmoline.

These are C & R Eligible

When we first started in business in the late 80's we sold thousands of Chinese SKS rifles and as such I have a soft spot for them. They will always be my favorite.

After market stocks, magazines and accessories are plentiful and easy to install, and they are just plain cool guns.

Don't let my overly honest description fool you, I have tried to paint a worst case scenario but the truth is some of these ain't half bad.

Even the roughest ones are mighty fine shooters.

They are historically significant, and make a fine addition to any collection....

We only have a very small batch this time...

I encourage ya'll to get one or more of these Chinese SKS's before they're gone. It will probably become your favorite rifle.