AMERICAN SPECIALTY AMMO

 

.22 uppers and conversion kits


.22lr AR-15 Dedicated Upper

 M4 flat top with

-16" 1x16 twist chrome moly barrel (M4 cut on 16")

- M4 handguards

- flat top gas block or front site post

- birdcage flash hider

- Spike's Tactical .22lr bolt

- charging handle.

**FYI: The legal 16" barrel goes inside the receiver approximately 1.5" so the barrel looks like a true military 14.5" length. The barrel also comes with the end threaded 1/2 x 28.

This upper utilizes the correct 1:16 twist rate for the .22lr bullet and eliminates the problem of fouling AR15 gas tubes with dirty rimfire ammunition.  All of our uppers come standard with Match Quality Green Mountain barrels.

 

Regarding the Spike's Tactical .22lr bolt. Our bolt is based on the Atchison design with improvements including the following: an electroless nickel finish gives it a much slicker, smoother finish so you do not have to run it as wet which means the bolt stays cleaner longer. We have changed some tolerances, beefed up the firing pin and pre-drilled for a ball-detent.

We test fire and tune all of the dedicated uppers in house with Federal bulk red-pack but some of the dedicated uppers may require tuning for your setup or ammo, un-notched hammers also work best with them. Most all full-auto's will require tuning and hot ammo. We recommend running a suppressor on a barrel length shorter than 10".

 

 **Uppers do NOT come with a Magazine** Allow up to two weeks for delivery

 

 

Price: $549.95
Qty:


.22lr Conversion Kit for AR-15

Spike's Tactical .22lr conversion kit includes the .22lr bolt and one Black Dog magazine either 27 round full size or 10 rounds.  Some unique features not found in any other current conversion kits include: O rings on the chamber adapter to keep the bolt centered in the .223 or 5.56 chamber and to increase the back pressure by sealing the adapter and not allowing so much carbon and gases to blow back, it also comes with a solid plug to take the place of your gas tube for those of you who shoot a lot or want to dedicate your 2.23 or 5.56 upper to .22lr. Of course, these will come with the electroless nickel finish that is on our current dedicated .22lr bolt.  The auto trip kit is for those of you who currently have an M16 lower and would like to use this bolt in full auto.  (It DOES NOT make your semi auto lower run full auto, it only enables the bolt to work on a full auto lower).

We test fire and tune all of the conversions in house but some of the conversions may require tuning for your setup, un-notched hammers also work best with them. Most all full-auto's will require tuning.   

Please check local laws for magazine capacity restrictions.  27 round magazines cannot be shipped to CA, HI, MA, MD, NJ, NY or anywhere outside of the United States.

Shipping on this item is running 3 to 4 weeks

 

Price: $195.99 
Qty:


26 Round Mag for .22lr Conversion

Black Dog Machine 26 rd Mags with Last round hold open followers for Dedicated .22LR uppers and .22LR Conversions. These 26 rd magazines are manufactured in the U.S.A. by Black Dog Machine, LLC. Easy to disassemble for cleaning. HIGHLY reliable feeding in both semi-auto and full automatic. Injection molded from high-impact polycarbonate. Check local laws for magazine capacity restrictions.  Please check local laws for magazine capacity restrictions.  26 round magazines cannot be shipped to CA, HI, MA, MD, NJ, NY or anywhere outside of the United States.

 

Price: $29.99 
Qty:


10 Round Mag for .22lr Conversion

Black Dog Machine 10 rd Mags for .22LR AR15 Conversions 10 rd magazine manufactured in the U.S.A. by Black Dog Machine, LLC. Easy to disassemble for cleaning. HIGHLY reliable feeding in both semi-auto and full automatic. Injection molded from high-impact polycarbonate. THESE ARE THE MAGS YOU WANT FOR THE STATES THAT ONLY ALLOW 10 ROUND MAGS!

 

Price: $29.99
Qty:

 


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