Product Description
Specifications:
- Length: 8"
- .40 S&W Caliber
- 1:16 Twist
- 5/8x24" Thread Pitch
- 4150 gun quality steel, heat treated, stress relieved.
- Black Nitride finish
- Chrome Moly Vanadium
- Made in the U.S.A.
- Fits: AR 40 SW Pistol
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Product Reviews
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She a thick one.
Had a little issue with shipping but MCS was very quick to follow through and got me a new tracking number, no problem. When I got the barrel I was surprised at the heft of it, measures ~21mm thick straight profile.
