Parts list:
Red X Arms upper
Red X Arms 16" stainless steel fluted barrel (1:9 twist)
Samson Evolution 13" handguard 
Anderson lower (closed ear)
Leapers UTG pro buffer tube
Standard 3.0 oz buffer
Standard A2 grip
PSA enhanced polished nickel boron trigger 
PSA nickel boron premium BCG
Battle Arms Development enhanced mag release (ridgeway blue cerakote) 
Magpul CTR stock
Samson QD sling attachment
RXA X-treme SS muzzle brake
Magpul MBUS sights 

Optic #1 option:
(lightly used) Sig Sauer CP1/G1 prismatic 3x illuminated scope
Rifle trade value w/#1: $750

Optic #2 option:
(brand new) Burris 1-4x MTAC with PEPR mount
Rifle trade value w/#2: $975

(1) 30 round Pmag included

(brand new) Ranger green Magpul MS4 sling available for additional $25.

Like new condition with only a couple hundred rounds through it to function test. Mostly been a safe queen. More pictures available upon request. Cash offers always welcome, but mainly interested in trades right now. Specific trades listed below, otherwise let me know what you got. Don't have to get rid of it, just seeing what's out there. Thanks for looking.