The Sanders Armory 20” Parkerized 4140 Chrome Moly Steel Barrels feature: .223 Wylde / 5.56 NATO Chamber; Rifle Length Length Gas with HBAR profile with a 1:8 or 1:9 Twist Rate and choice of Crowned or Threaded Muzzle.
Each barrel is made manufactured in the U.S. made and manufactured to MIL-SPEC specifications exceeding the ISO-9002 Quality Standard. Provided with a Limited Lifetime Manufacturer Warranty against defects.
- 20″ Length Barrel
- .223 Wylde / 5.56 NATO Chambered
- 1:8 or 1:9 Twist Rate
- M4 Feed ramps
- 4140 Chrome Moly Steel
- Parkerized Finish
- Crowned HBAR Barrel requires an .875 Gas Block
- Threaded Muzzle HBAR Barrel requires a .750 Gas Block
- Rifle Length-Length Gas System
NO shipping to Hawaii, Alaska or Canada! NO international shipping all must be within the 48 Contiguous United States! NO APO/PPO/FPO’s.