Kel-Tec SU16300 Blackout


Kel-Tec SU-16 300 Black Out Conversion

We are now converting Kel-Tec SU16 Rifles into 300Blackout.  This is a permanent conversion to .300AAC Blackout.  We use match grade barrels and can blue or cerakote the new 300aac barrel.  If you get your .300 barrel threaded you can use your 9mm silencer for sub sonic ammo. SU-16Alpha rifles will loose the front sight and will need the SU16C sight install. Pricing is below, below are videos of our final prototype tests.

$275 – Conversion from your 223 to 300 Black Out with chrome moly barrel includes bluing.

Add ons

$125 – Stainless barrel upgrade

$50 – Barrel Threaded for 1/2×28

$50 – Adapter from 1/2×28 to 5/8×24

$50 – Cerakote any color barrel only

$60 – SU-16C sight conversion

Final Su16 300blkout video. Function test with super and subsonic

A video posted by Expedition Firearms (@expeditionfirearms) on

KelTec SU16 in 300blackout subsonic suppressed

A video posted by Expedition Firearms (@expeditionfirearms) on