357 Sig
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$25000HK USP .40 Full Size To .357 Sig Conversion Barrel with 1/2-28 ThreadEach barrel is made from 4140R steel, heat treated and finished inside and out in the ultra-desirable nitride finish.- Traditional button rifled bore for use with jacketed and non-jacketed ammunition
- 4140 stress relieved & properly heat treated steel
- Micro polished feed ramp
- Machined to exact tolerances for proper fitment
- Overall length 4.900"
- Pictured with an 0-ring. There is no o-ring on these.
- Comes with a thread protector
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- Finished inside and out in the "Nitride" process for enhanced service life
- Not for use in the USP Compact models
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$25000
HK VP40 To .357 SIG Conversion Barrel with the 1/2-28 Thread
Each barrel is finely & painstakingly made from ordnance grade steel, heat treated & finished inside & out in the ultra- desirable "nitride" finish. This is the finest barrel available for the HK VP40.This barrel offering is a .357 SIG conversion barrel that is a drop in barrel that will convert the VP40 to shoot the popular .357 SIG cartridge. The threaded version is a approximately .600 longer than the stock VP40 barrel. Comes with a really nice Thread ProtectorFits all VP40 Slides:- Traditional button rifled bore for use with jacketed and non-jacketed ammunition
- 1:16 right hand twist
- 4140 stress relieved, tempered & properly heat treated steel
- Micro polished feed ramp
- Machined to exact tolerances for proper fitment
- Finished inside and out in the "Nitride" process for enhanced service life
- Comes with a 1/2-28 Thread Protector
- 100% made in the U.S.A.
- True drop in barrel no recoil spring or mag change needed
