This EFK FIRE DRAGON Conversion Factory Length Barrel is made out of 416 stainless steel which gives you the strength and durability you need. The hardness of the EFK FIRE DRAGON Conversion Factory Length Barrel is 43-45 RC and being heat treated in a vacuum furnace, this EFK FIRE DRAGON Conversion Factory Length Barrel is made to last. This EFK FIRE DRAGON Conversion Factory Length Barrel allows you the accuracy you desire when long distance shooting or at the target [...]

EFK GLOCK 20 .40S&W

By GG
Review Date: 08/16/2008
Rating: EFK GLOCK 20 .40S&W

Purchased From This Site: Yes

Great barrel, drop in form fit and function 100%. Ran 100 rounds, no problem, good product...

3 of 3 found this review helpful

Yes

Was This Review Helpful?

EFK Conversion Factory Length Barrel, GK2040SD, Glock 20, 40 SW

By JB
Review Date: 10/26/2010
Rating: EFK Conversion Factory Length Barrel, GK2040SD, Glock 20, 40 SW

Purchased From This Site: Yes

Incredible accuracy in my Glock 20. 1 jagged hole at 25 yards.

Yes