Ballistic's Modern Series SPR Rifle Length AR 15 barrel is machined from 4150 chrome moly vanadium steel with a QPQ corrosion resistant finish and QPQ coated M4 feed ramp extension.
This 18" model is chambered in 5.56 NATO, has a SPR rifle length gas system and 1/2x28 tpi threads. It features a longer .750" profile dimension necessary for proper installation of the OPS Inc 12th model collar and suppressor.
This 18" model is chambered in 5.56 NATO, has a SPR rifle length gas system and 1/2x28 tpi threads. It features a longer .750" profile dimension necessary for proper installation of the OPS Inc 12th model collar and suppressor.
- Category : Extra Barrels
- Caliber or Gauge : 223 Remington/5.56 NATO
- Length : 18"
- Model : AR-15
- Sights : None
- Finish : Black
- Type : Rifle
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