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Gas Blocks
Send in your Lower

Send In Your Lower Program

Thousands of you have purchased stripped lower receivers in the last few years just to hedge against the worst-case scenario of a pending crime bill or ban—definitely a wise move. But now that you have those receivers, what are you going to do with them? We know you're dying to have them built into something, so why not have us build a complete JP rifle or lower assembly? After you price out just how much it will cost to pull together quality components to build one yourself, you'll see that the cost of having a rifle professionally built for you by JP makes a lot of sense.

See the Shipping to JP page for directions on sending in your lower for service.


SIYL - Fire Control Installation
SIYL-FCSend In Your Lower:
Complete JP Fire Control Installation
$220.00