10.5 Ar15 pistol. Sig lower

Description

Made this build about 3 years ago and haven’t shot it since sighting it in, to many in the safe. Shoots amazing and ate any ammo I tried, 55gr to 77 otm. Build list is below. Shoot very smooth for the 150 rounds through it.  Texting is best.

Sig Sauer M400 lower: Ambi mag release, qd cups on both sides. Sig single stage trigger.

Rosco heavy barrel in 5.56

BCM: gas tube, gas block buffer end plate, buffer

Geissele Mk14 handrail. Blem but I don’t see anything wrong with it.

Vortex Crossfire red dot.

SB Tactical pistol brace.

Dead Air flash hider

Magpul K2+ grip

Aero precision: BCG, buffer spring and weight.

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