Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be.
Barrel Features:
- PROUDLY MADE IN THE USA!
- Fits S&W M&P Shield 357 Sig
- Designed for lead, plated, or jacketed ammunition
- Certified, stress relieved 416 stainless steel
- Button rifled, three stage honed bore
- Industry recognized SBN premium coating (SBN is Salt Bath Nitride, similar to Tennifer)
- Heat treated to RC 40-42, then SBN coating increases surface hardness to RC 60
- Exacting tolerances allow for drop in installation
- Fluting creates path for heat and debris to escape
- Threaded models come with appropriate thread protector installed.
- Fits in a Shield Pro model, but will not utilize slide ports.
*We are unable to custom chamber or port AlphaWolf S&W M&P Shield barrels at this time.
*Non-CA compliant