Ballistic Advantage BABL556014M Modern Series 5.56x45mm NATO 16" Black QPQ Finish 4150 Chrome Moly Vanadium Steel Material M4 Carbine Length for AR-15 Optics X-FACTOR choke tubes provide dedicated

X-FACTOR choke tubes provide dedicated waterfowl and turkey hunters with an added edge in the field

The RR1 choke is the premium choice for close-range targets

This sub 2 lb chassis is machined from billet high-strength 6061-T6 aluminum and includes a 10 ounce

non-stop action you can see and hear

Ballistic Advantage BABL556014M Modern Series 5.56x45mm NATO 16" Black QPQ Finish 4150 Chrome Moly Vanadium Steel Material M4 Carbine Length for AR-15 Optics X-FACTOR choke tubes provide dedicatedThe Ballistics Advantage 16" 5. 56 M4 Carbine Length AR 15 Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. With a carbine gas system length and . 750" gas block journal.