Barrel was originally set up for standard front sight base, I shaved the gas block down
to as light as possible, turned the step in the barrel down, then had the barrel Ceracoated.
Approximately 100 rds fired… decided to go with a pistol length barrel instead.
Barrel is chrome lined,
twist is 1/9, carbine gas system,
stamped with ?B MP 5.56 NATO 1/9?,
bolt is also Bushmaster
and has rifle feedramps.
$99 shipped CONUS. USPS MO
Willing to trade for:
1.RAA "Entry" Stock
2.Lightly used 20” barrel.
3. Good binoculars
4. Good carrier
Thanks for looking,