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CMMG Piston Mid-Length

Very rare factory new CMMG piston mid-lengh 5.56 4150 cmv cl 1:7twist MPI mil-spec certified barrel. Mil-spec M4 stock. Piston kit is factory installed with anti-tilt carrier. Never fired. Don't confuse this will CMMG W.A.SP coated 1:9 twist budget piston rifles.

* Mil-spec certified 4150 chrome-moly vanadium steel Government Profile barrel
* 5.56x45 NATO chamber
* 1:7 twist
* Hard chrome lined chamber and bore
* M4 feed ramps
* 11 degree recessed target crown
* F marked forged front sight base
* Parkerized Barrel including under the front sight base
* A2 Flash hider installed with Peel washer
* Forged A3 upper receivers are T marked and have extended feed ramp cuts (M4 ramps).
* Semi Auto bolt carrier
# Forged lower receivers are RDIAS/RLL Compatiable.
# Mil-spec fire control group with .154 diameter Pins
# Mil-spec .154 diameter hammer and trigger Pins
# Mil-spec .250 diameter take-down pins
# Mil-spec 6 position ribbed reinforced stock

Each barrel is individually magnetic particle tested. Barrels are engraved CMMG MPC 5.56 NATO 1:7. Each Upper is head spaced and test fired before shipping.

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