For sale, BNIB Sig MCX Spear LT 11.5” 5.56 factory SBR. *This is a factory SBR.* Bought this prior to deployment, but decided to go a different route once I got home. Has never been fired. Have some extras that will come installed along with all the factory parts.
Extras
- Radian Raptor charging handle
- Radian Talon 45/90 safety selector
- Arisaka Defense Zero Retention Clamp
- Arisaka Defense QD sling mount
- Sig buttstock adapter
- Magpul CTR stock
- Irregular Defense CTR .25 cheek riser
- Irregular Defense Special-K grip
- Rail Scales CSMR button
If interested, I bought the Sig SLX556C-QD suppressor that mounts to the MCX muzzle device that I can sell along with the MCX for an additional $1,000 (they’re $1,300). It is also brand new, never shot.
Not looking for trades. Will not part anything off the rifle. Can transfer to your FFL of choice while you wait for the stamp to clear.
**For $3,100 I will sell MCX as listed, SLX556C-QD suppressor, +30 mags (PMAG and USGI), and ammo can of brass 5.56 (about 300 rounds).**
Extras
- Radian Raptor charging handle
- Radian Talon 45/90 safety selector
- Arisaka Defense Zero Retention Clamp
- Arisaka Defense QD sling mount
- Sig buttstock adapter
- Magpul CTR stock
- Irregular Defense CTR .25 cheek riser
- Irregular Defense Special-K grip
- Rail Scales CSMR button
If interested, I bought the Sig SLX556C-QD suppressor that mounts to the MCX muzzle device that I can sell along with the MCX for an additional $1,000 (they’re $1,300). It is also brand new, never shot.
Not looking for trades. Will not part anything off the rifle. Can transfer to your FFL of choice while you wait for the stamp to clear.
**For $3,100 I will sell MCX as listed, SLX556C-QD suppressor, +30 mags (PMAG and USGI), and ammo can of brass 5.56 (about 300 rounds).**


