20-inch overhaul

[ABNAK]

Nice rig!

A few years back I bought an A1 20" "pencil" barrel from McKay Enterprises. It was *supposedly* a contract overrun Colt did for the Israelis. 1:7 twist, chrome lined.....basically an A1 barrel that can shoot the better, modern, heavier ammo. I sent it to ADCO to have it drilled for a .625 FSB as it was stripped when I bought it. Put it on a flattop upper with an Aimpoint Pro and Matech BUIS, Geissele SD-C trigger, A1 stock, Magpul MOE grip, and a PRI round carbon-fiber FF rifle-length handguard. Plain-old A1 flash hider. It is one of the several AR's I would grab if I had to pick only a few to GTFO of Dodge with.

Here is one of McKay's current offerings, but the barrel extension is cracked and needs replaced but it meets all the other specs I outlined above: https://products.mckay-ent.com/mckay...ension-3396795

Or you could get one of the Brownell's retro 20" barrels with 1:7 twist and chrome lined.