Federal has another rebate going on now. Max rebate is upt o $200.00 just read the fine print.
Just gotta find the deals with the low shipping or even free. Please post here if you find any on sale and cheap.
Palmetto State Armory has some @ $5.99 box of 20 but shipping gonna cost ya.
We have a couple of these coming in next week..Order yours direct today. Add $100 for compliance work which includes a 2AT3 Compensator, Pin/Weld, Pin Stock (to your specs), Block mag to 15/30.
My 1st thought is Supply & Demand. $$$$ $10 a piece. Dealers dream makes sense why none have in stock..
Other thoughts Alibaba. Amazon
Although at $5 a set... I'd be laughing all the way to my mail box. lol
Hope all works out for ya.