View Full Version : SI Tac Full Billet Aluminum OL Lowers Stamped Multi-Use ((SPECIAL))

04-28-2009, 2:18 PM

Got a GREAT special on FULL BILLET Aluminum Lowers stamped Multi-Use by SI Tac. To see the production process click HERE (http://www.sonju.net/photogallery.html)...

These are for sale on our sight for $249.99 and have been sold for $249.99 - 5% (calgun Disc) = $237.49 to CalGunners as this is our regular price. We have some stuff coming in I need to make room for so these are on sale to make roooom!

While supplies last (approx 10 left) I am selling the remainder for $199.00 avail only to CalGunners

$199.00 price is in leu of the 5% off... (Heck ya can pay $237.49 if ya really want to though :p )

I am saving these for you guys and not putting on any other forums at this time.

These are BILLET Aluminum / CNC machined and not forged.

Link on our site: HERE (http://www.cactustactical.com/osc/tactical-ar15-stripped-billet-lower-receiver-p-1644.html) Do NOT buy on the website, you will not get the $199.00 price if you do.... PM me to order as this special is for CalGunner customers only and the sale will not be reflected on our website!




Also, I was notified that SI Tac is going to be changing their roll stamp from the cool skull and crossbones to more of an Aero Space type design as that is where their history lies.

If you want a great lower with a soon to be 'collector item status' roll stamp, jump on in :)

These are definately some of the best built lowers available on the market, they are even hand finished! (http://www.sonju.net/photogallery.html)

PM me to order as these are NOT available on our website at this price.


04-29-2009, 11:55 AM
Bumpitty bump :)

mala in se
04-29-2009, 12:57 PM
can we get pics of the rear and top of the receiver. rear detent screw?

04-29-2009, 1:14 PM
Check out their manufacturing process here: http://www.sonju.net/photogallery.html

I'll see if I have any more pics

04-29-2009, 1:27 PM
here's some more I took.




04-29-2009, 1:43 PM
Good deal on a fully machined lower!! Are the matched uppers for sale with the lowers?

04-29-2009, 1:50 PM
I have one complete matched set left avail... Matched set price is $489.00 - 5% = $464.55

matched sets flew out the door.

04-30-2009, 9:51 AM

Got 7 more lowers left and still have the one remaining matched set in stock.

Thanks for the orders guys!


05-01-2009, 11:20 AM
Matched set is sold...

One lower is being held for a CalGunner.

6 Full Billet / CNC Machined Lowers left available.

05-01-2009, 11:26 AM
Under the first pic from your link....


It says,

"A pallet of solid aluminum billet blocks are stacked and await production. You can get your receivers in constructed from a variety of aluminum alloys, from 6061, 7075 or 7050. "

Do you happen to know what alloy was used for the batch you are selling to us Calgunners?

I'm also wondering why more people aren't jumping on this? Fully machined billet lowers for $199?

Also, will you guys do the color fill on the skull and crossbones like you have on the link above?


05-01-2009, 11:58 AM
These are 6061 billet aluminum.

The prices on the 7075 are um let's say, a bit cost prohibitive. :)

(lol) you want me to fill in the stamp now?!?!?! hehe..

Nah, we dont do that but you could use a crayon or some model paint and wipe off the excess. I have seen a couple of posts on that being done :)