Black Glock
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 ESLL Black Glock extended slide lock lever Must have $12.00 Time Remaining: 18d 19h 36m Buy It Now for only: $12.00 |
 Safariland Glock 070 83 SS III Mid Ride Black Basket Weave Right Hand Holster $10.00 (4 Bids) Time Remaining: 3h 2m |
 Glock 26272839 Pro Tech Black Nylon Side Gun holster $17.95 Time Remaining: 57m Buy It Now for only: $19.95 |
 FoxX Leather Kydex IWB Holster Glock 26 27 and 33 Hybrid Holster Black RH $39.00 Time Remaining: 29d 13h 50m Buy It Now for only: $39.00 |
 Safariland 6360 832 Glock 1722 M 3 Light Black Holster in Ex Cond $52.00 (16 Bids) Time Remaining: 3h 11m |
 Black Polymer Double Magazine Pouch Glock 17 19 22 23 26 27 $16.98 Time Remaining: 27d 21h 8m Buy It Now for only: $16.98 |
 Kydex Concealment Belt Holster Glock 17 22 31 Black Straight drop Left Hand $2.82 (4 Bids) Time Remaining: 3h 30m |
 For GLOCK 26 27 CCW IWB LEATHER GUN HOLSTER VS BLK In the pants carry model $24.95 Time Remaining: 2h 31m Buy It Now for only: $27.95 |
 Black Glock 40sw 10mm Barrel Thread Protector 9 16 X 24 Stainless Steel $14.99 Time Remaining: 23d 16h 23m Buy It Now for only: $14.99 |
 Bianchi 99 A Glock 17 19 Black Leather Right Hand Holster Very Good + Cond $32.00 (9 Bids) Time Remaining: 3h 8m |
 BLACK Glock 23 to 9mm Conversion Threaded Barrel 1 2x28 threads LWD 239THBLK $132.95 Time Remaining: 18d 4h 46m Buy It Now for only: $132.95 |
 glock 23 or 32 to 9mm thread black barrel by LWD $109.99 Time Remaining: 3d 21h 10m |
 Galco Black Leather Holster Glock 19 Or 23 $46.75 (9 Bids) Time Remaining: 2h 53m |
 BLACK Glock 22 to 9mm Conversion Threaded Barrel 1 2x28 threads LWD 229THBLK $139.95 Time Remaining: 27d 5h 25m Buy It Now for only: $139.95 |
 Holster Glock 19 23 32 36 IWB RH Black Leather with Shield NEW $30.95 (1 Bid) Time Remaining: 2d 4h 50m |
 Hogue Rubber Pistol Grip Handall Full Size Grip Sleeve Black Glock Houge SW $12.99 Time Remaining: 12d 2h 23m Buy It Now for only: $12.99 |
 Barsony Black Leather Yaqui Holster GLOCK 29 30 33 36 $24.99 (1 Bid) Time Remaining: 4h 40m |
 BLACK SUEDE INSIDE PANT HOLSTER FOR GLOCK 26 GLOCK 27 $15.75 Time Remaining: 3h 59m |
 New In Box Blackhawk SERPA CQC Right Holster Black Glock 19 23 32 36 410502BK R $36.50 Time Remaining: 10d 20h 8m Buy It Now for only: $36.50 |
 Black Leather Blackhawk Concealment Holster Glock 26 27 Or 22 ECU $24.99 Time Remaining: 1d 21h 14m Buy It Now for only: $35.00 |
 X Grip Magazine Spacer Black For Glock 19 23 XGGL19 23 $15.10 Time Remaining: 16d 57m Buy It Now for only: $15.10 |
 POCKET HOLSTER FOR GLOCK 262733 BLACK STA PUT SUEDE $15.75 Time Remaining: 4h 29m |
 New In Box Blackhawk SERPA CQC Right Holster Black Glock 19 23 32 36 410502BK R $15.00 (1 Bid) Time Remaining: 2d 14h 8m |
 Black Glock 45acp Barrel Thread Protector 578 X 28 Stainless Steel $14.99 Time Remaining: 23d 16h 25m Buy It Now for only: $14.99 |
 glock 22 threaded Black barrel made by LWD $119.99 Time Remaining: 1d 17h 40m Buy It Now for only: $139.99 |
 UNIVERSAL 2 CELL BLACK CORDURA NYLON MAGAZINE POUCH GLOCK SIG SAUER RUGER NEW $9.99 Time Remaining: 15d 16h 8m Buy It Now for only: $9.99 |
 Kydex Concealment Belt Holster Glock 19 23 32 Black Straight drop RH $0.99 (1 Bid) Time Remaining: 2d 3h 12m |
 Glock 17 22 Blackhawk serpa holster new black $14.00 Time Remaining: 4d 6h 55m |
 Lone Wolf GLOCK EXTENDED SLIDE LOCK LEVER BLACK ESLL $11.95 Time Remaining: 9d 23h 56m Buy It Now for only: $11.95 |
 GLOCK NEW PATCH black n silver Pistol gun rifle conceal n carry collectible $4.29 Time Remaining: 14h 21m |
 Pearce Grip Frame Insert Black Glock Generation 4 26 27 33 39 PGG4SC $6.09 Time Remaining: 5d 6h 32m Buy It Now for only: $6.09 |
 Barsony Black Leather Belt Slide Holster for GLOCK 17 20 21 22 24 25 31 36 37 $24.99 Time Remaining: 17h 16m |
 Barsony Black Leather Pancake Holster + Double Mag Pouch GLOCK 19 23 26 27 28 29 $69.99 Time Remaining: 18h 54m Buy It Now for only: $77.99 |
 Pachmayr Grip Slip On Black Glock 26 27 33 Ber M Cougar 5117 $11.58 Time Remaining: 29d 6h 7m Buy It Now for only: $11.58 |
 SAFARILAND 6004 83 122 BLACK TACTICAL LEFT THIGH HOLSTER FOR GLOCK $45.00 Time Remaining: 21h 16m |
 FoxX Leather Kydex IWB Holster Glock 1923 and 32 Hybrid Holster RH Black $39.00 Time Remaining: 26d 13h 58m Buy It Now for only: $39.00 |
 Barsony Black Leather Pancake Holster for GLOCK 19 23 26 27 28 $34.99 Time Remaining: 20h 23m |
 GLOCK NEW PATCH black n silver Pistol gun rifle conceal n carry collectible $4.29 Time Remaining: 14h 22m |
 Glock 78 Field Knife 65 Black Carbon Steel Blade w OD Green Sheath Handle $34.95 Time Remaining: 11d 23h 8m Buy It Now for only: $34.95 |
 LEATHER BLACK PADDLE HOLSTER FOR GLOCK 26 27 BROWN RIGHT HANDED $41.95 Time Remaining: 3d 23h 56m |
 Magpul Speedplate Accessory Black Glock 9 40 3Pk MAG230 BLK $13.85 Time Remaining: 3d 16h 45m Buy It Now for only: $13.85 |
 Concealed Carry Black Leather Gun Purse Locking Holster XDM Glock Ruger Colt $50.00 Time Remaining: 2d 2h 29m Buy It Now for only: $55.00 |
 Concealed Carry Black Leather Gun Purse Locking Holster XDM Glock Ruger Colt $52.00 Time Remaining: 2d 2h 34m Buy It Now for only: $60.00 |
 TEAM GLOCK BACK PACK $16.00 Time Remaining: 21d 22h 7m Buy It Now for only: $16.00 |
 DESANTIS mini scabbard GLOCK 27 Black LEATHER RH $20.99 Time Remaining: 5d 23h 52m |
 Black Discreet Pistol Case Glock 1911 Beretta SW $16.95 Time Remaining: 27d 20h 38m Buy It Now for only: $16.95 |
 Barsony Black Leather QUICK SLIDE Holster FOR GLOCK 19 23 26 27 29 30 32 108C $27.99 Time Remaining: 1d 16h 54m Buy It Now for only: $30.99 |
 Safariland 6360 Level III Police Duty Holster Black NylonRight Handglock 29 30 $51.00 (5 Bids) Time Remaining: 2d 18h 31m |
 Pearce Grip PG 30 Glock 30 Grip Extension 605849200309 Black $8.43 Time Remaining: 25d 19h 23m Buy It Now for only: $8.43 |
 GLOCK PATCH ABOUT 35 INCH WHITE AND BLACK FREE SHIP $5.99 Time Remaining: 6h 17m |
 DON HUME 724 TB HOLSTER GLOCK 19 23 LEFT HAND BLACK LEATHER NEW IN PACKAGE $24.99 Time Remaining: 3d 53m Buy It Now for only: $24.99 |
 RH Black Don Hume H710 Belt Holster Glock 17 19 22 23 26 27 31 32 33 $22.00 Time Remaining: 6d 1h 3m Buy It Now for only: $27.00 |
 BLACK SUEDE INSIDE PANT HOLSTER FOR GLOCK 26 GLOCK 27 $15.75 Time Remaining: 2d 4h 24m |
 Glock Apparel Black Cap AP60201 $11.07 Time Remaining: 2d 4h 58m Buy It Now for only: $11.07 |
 Smooth Black Leather Cowboy Gun Rig BeltHolster Glock 1719 26 $48.00 Time Remaining: 2d 20h 48m |
 Desantis 019 Mini Scabbard Belt Holster Right Hand Black Glock 26 27 019BAE1Z0 $46.52 Time Remaining: 5d 4h 20m Buy It Now for only: $46.52 |
 NEW Black Gun Holster For Glock 23 $17.95 Time Remaining: 2d 8h 43m Buy It Now for only: $19.95 |
 BLACK LEATHER HOLSTER GLOCK 19 GLOCK 23 RIGHT HANDED $39.95 Time Remaining: 2d 20h 33m |
 Black Glock 22 Threaded Barrel 9 16 X 24 threads LWD 2240THBLK $132.95 Time Remaining: 26d 21h 19m Buy It Now for only: $132.95 |
 POCKET HOLSTER FOR GLOCK 262733 BLACK STA PUT SUEDE $15.75 Time Remaining: 2d 4h 52m |
 Glock Shooting Sports Four Pistol Black Nylon Range Bag GLAP60210 $41.28 Time Remaining: 24d 20h 17m Buy It Now for only: $41.28 |
 Blk Grip Force BeaverTail Adapter Gen 1 4 Glock 17 19 22 23 24 31 32 34 35 37 38 $15.99 Time Remaining: 3d 1h 41m Buy It Now for only: $21.99 |
 One of a Kind Glock17 Leather Holster Made By US Army Vet Black Widow On Web $49.99 Time Remaining: 2d 18h 3m Buy It Now for only: $75.00 |
 Glock Knife Model 78 BLACK NEW $27.99 Time Remaining: 5d 17h 56m Buy It Now for only: $27.99 |
 BARSONY Black Leather Slide Holster for GLOCK 19 23 26 27 28 29 $24.99 Time Remaining: 2d 23h 4m |
 Cobra Leather TB Holster for Glock 2627 NYPD Run RH Black $38.95 Time Remaining: 22d 20h 55m Buy It Now for only: $38.95 |
 Barsony Black Leather IWB CONCEALMENT Holster for Glock 29 30 33 36 $27.99 Time Remaining: 2d 23h 4m Buy It Now for only: $31.99 |
 Don Hume JIT Holster RH Blk fits Glock 17 19 22 23 26 27 31 32 33 36 $17.95 Time Remaining: 4d 19h 38m Buy It Now for only: $19.95 |
 Desantis 031 The Insider Inside the Pant Left Hand Black Glock 26 27 031BBE1Z0 $24.29 Time Remaining: 5d 6h 7m Buy It Now for only: $24.29 |
 BLACK PROTECH DELUXE SHOULDER HOLSTER FITS GLOCK 1719 2122 With Laser $31.45 Time Remaining: 2d 11h 37m Buy It Now for only: $34.95 |
 GLOCK Perfection Agency Hat Black or Khaki tan or GLOCK Patches for Agency Hats $15.00 Time Remaining: 17d 10h 42m Buy It Now for only: $15.00 |
 Galco Cop Series RH Holster M3X Matrix for Glock 19 Black $10.00 Time Remaining: 2d 18h 25m Buy It Now for only: $29.99 |
 Uncle Mikes Duty Holster For Glock 20 21 29 30 36 Black Right Hand $10.00 Time Remaining: 2d 18h 7m Buy It Now for only: $29.99 |
 GLOCK PERFECTION ROUND BLACK SILVER DECAL STICKER 375 NEW $1.75 Time Remaining: 17d 20h 27m Buy It Now for only: $1.75 |
 Black Holster With Mag pouch 4 Glock 171922 W Laser $17.95 Time Remaining: 2d 23h 29m Buy It Now for only: $19.95 |
 AmeriGlo Sight Tool Rear All Glocks Black Installs Standard Rear Sights GTOOL2 $116.15 Time Remaining: 29d 6h 9m Buy It Now for only: $116.15 |
 NEW Black Side Holster For Glock 23 $17.95 Time Remaining: 3d 14h 16m Buy It Now for only: $19.95 |
 NEW Black Leg Ankle Holster For Glock 26272839 $17.95 Time Remaining: 3d 12h 43m Buy It Now for only: $19.95 |
 Desantis 065 Viper Paddle Holster fits Glock 2930 Black RH Factory Blem $45.95 Time Remaining: 25d 18h Buy It Now for only: $45.95 |
 Black Died Plain Leather Gun Holster Right or Left Hand Glock 171926 $18.00 Time Remaining: 2d 20h 44m |
 Glock Mag Loader 10MM 45 ACP Black ML05173 $6.87 Time Remaining: 3d 16h 45m Buy It Now for only: $6.87 |
 Galco Cop Series RH Holster M5X Matrix for Glock 19 Black $10.00 Time Remaining: 2d 18h 25m Buy It Now for only: $29.99 |
 Used Safariland Right Paddle Holster Plain Black Glock 19 23 518 283 261 $25.00 Time Remaining: 1d 5h 41m Buy It Now for only: $35.00 |
 New Blackhawk SERPA CQC Black Holster Glock 20 21 37 SW MP 9 40 410513BK R $37.93 Time Remaining: 10d 20h 6m Buy It Now for only: $37.93 |
 Barsony Black Leather IWB Concealment Gun Holster for GLOCK 17 20 21 22 24 $27.99 Time Remaining: 3d 3h 56m Buy It Now for only: $31.99 |
 Glock Range Bag Range Bag Black AP60210 $37.91 Time Remaining: 10d 18h 53m Buy It Now for only: $37.91 |
 Safariland 518 Left Hand Paddle Holster Plain Black Glock 17 22 $40.00 Time Remaining: 1d 5h 48m Buy It Now for only: $50.00 |
 Black Plug for the GLOCK Black Insert $5.25 Time Remaining: 4d 3h 16m |
 X Grip Mag Spacer Black Glock 26 to Glock 17 Glock 26 27 GL26 27 $16.68 Time Remaining: 2d 5h 52m Buy It Now for only: $16.68 |
 Safariland Glock 17 Semi auto Black Moulded Kydex Type Plastic Holster GL01 $10.00 (6 Bids) Time Remaining: 7d 3h 2m |
 BLACK Glock 27 Threaded Barrel 9 16X24 threads LWD 2740THBLK $132.95 Time Remaining: 20d 18h 17m Buy It Now for only: $132.95 |
 NEW Black GLOCK Single Pistol Gun Range Bag $24.99 Time Remaining: 3d 1h 13m Buy It Now for only: $29.99 |
 Safariland Right Paddle Holster Plain Black Glock 19 23 518 283 261 $40.00 Time Remaining: 1d 5h 46m Buy It Now for only: $50.00 |
 Pearce Grip Frame Insert Black For Glock 30SF PGFI30SF $6.09 Time Remaining: 29d 3h 57m Buy It Now for only: $6.09 |
 LEATHER BLACK PADDLE HOLSTER FOR GLOCK 26 27 BLACK RIGHT HANDED $41.95 Time Remaining: 3d 23h 56m |
 Tactical Black Shoulder Holster Fits Glock 17 21 22 23 Taurus 24 7 PT92 $12.98 Time Remaining: 25d 22h 39m Buy It Now for only: $12.98 |
 LEATHER BLACK PADDLE HOLSTER FOR GLOCK 21 AND HK USP 45 BROWN RIGHT HANDED $41.95 Time Remaining: 3d 23h 56m |
 Black Nylon Gun Holster For Glock 17192220213133 $17.95 Time Remaining: 4d 20h 45m Buy It Now for only: $19.95 |
 Desantis 105 The Intruder Inside the Pant Right Hand Black Glock 105KAB2Z0 $48.47 Time Remaining: 2d 6h 25m Buy It Now for only: $48.47 |
 Glock Plug Insert Fits Models 1718192021222324253132343537 Black $4.75 Time Remaining: 3d 3h 48m |
Black Glock
The Finer Points of Choosing the Right Non-Lethal Self-Defense Devices
Just like any consumer product in the market, each merchandise belongs to a particular brand and has its own size, configuration, and function. This is no different in the world of non-lethal self-defense hardware. I will only mention 3 categories of such weaponry plus the folding pocket knife since this specific tool can be applied in non-lethal ways.
The Kubotan, or mini-baton, comes in different shapes, sizes, colors, and perceived functions. The most prominent among these is the Kubotan keychain which measures about 5.5 inches in length and 0.75 inch in diameter. It has a keyring at one end and a tip at the other. It is composed of metal and is available in about 4 colors: black, blue, silver, and pink. What is practical about this tool is that it is readily available in your pocket; "don't leave home without it" without your set of keys. Additionally, it is legal to carry in most, if not all, states. The best keychain Kubotan to carry is the one that is painted black so it would appear almost invisible in your hand. Moreover, pick the one that has a pointed tip instead of a flat tip. The Kubotan is considered an impact weapon. Therefore, striking bone or tissue with a pointed tip generates more pressure with a given amount of force applied as compared to hitting with a flat tip.
Other Kubotans are disguised as writing instruments such as the "Sharkie" from Cold Steel. It writes just like a Sharpie but it is a longer and denser version made of high-impact polycarbonate. There are no metal parts in the Sharkie; so, there should be no hassle passing through a metal detector even if you carry it inside your front shirt pocket.
Pepper sprays, or the more accurate term, "defensive sprays," are readily available in all shapes, sizes, compositions, and types of release. They range in sizes from pocket, personal, to police models, from 3 to 5 inches in length, since we are limiting our parameters to personal carry. Of course, the smaller they are, the easier they are to conceal; although, the police model which has a length of 5 inches should not be hard to hide either. The best type of spray to consider is what most law enforcement personnel carry, the one with a flip-top cap. This design minimizes accidental discharges and is one of the easiest to operate. The bigger the content, the longer the spray time; consider this when you happen to spray at varying effective distances. It is crucial for you to spray directly into the eyes, nostrils, and mouth of the attacker where the mucus membranes are located, never just in the "facial area."
Generally, sprays squirt their material in spray or stream form. Pick the one that excretes a stream of liquid since this is less likely to disperse quicker in an enclosed space, thereby affecting you also, and less likely to bounce back in a headwind. Newer versions of pepper sprays emit foam or gel, hence the terms, pepper foam and pepper gel. Foam has the advantage of creeping between the eyeglasses and eyes of a perpetrator. Gel, on the other hand, has a tendency to stick more on the skin; so, the "perp" would have a harder time "shaking off" the gel on his or her face.
Defensive sprays are composed of a pepper solution, OC, with varying concentrations or a mixture of OC, tear gas, and UV (ultraviolet) dye. OC is a natural irritant that irritates and swells the mucus membranes while tear gas affects the respiratory system. The reaction to OC is faster than tear gas; that is why pepper sprays gained in popularity. Some people are almost immune to the effects of OC due to their high tolerance to peppers. So, pick the spray that has both OC and tear gas.
Stun guns too come in a plethora of sizes, shapes, and voltage potentials. As tiny as a pen or as massive as a magnum sized device; in the form of a pen, pager, cell phone, flashlight, baton, and expandable baton; ranging from 10,000 volts to almost 1 million volts. Carrying the stun gun concealed is the best method to surprise an attacker since it has to make contact for it to be effective. Concealment means size consideration; so, a pager size stun gun that emits close to a million volts would be most effective. Remember that the bigger the voltage, the more spectacular and louder the spark. This is advantageous as a deterrent against aggressive dogs. Their hearing is more sensitive to a broader band of sound frequencies; therefore, they are more in tune and fearful of the crackling sound of a discharging stun gun.
From personal experience, I was jogging along a rice field at 4 A.M. in 1999 in an Asian country when several dogs from farm houses began chasing me, barking loudly. Fortunately, I was carrying my Air Taser in a fanny pack. I took the cartridge off to act as a stun gun when I discharged it. Emitting 50,000 volts of crackling arc bouncing to and from the 2 electrodes, I was surprised to see the dogs being spooked all of a sudden, unable to further chase me.
Even though a stun gun can discharge as much as 1 million volts, the wattage is not large enough to kill since it only has a few milliamperes of current, much like static electricity. A stun device can, however, numb muscle groups after being zapped from at least 3 to 5 seconds. Therefore, have your stun gun make contact with the "perp's" major muscle groups such as the neck, shoulder, back, groin, and thigh areas.
Tasers, on the other hand, are a different breed of beasts than stun guns. The civilian versions have disposable cartridges that fire 2 probes up to 15 feet. However, the ideal distance between victim and perpetrator should be between 5 to 7 feet apart when discharged. Thus, the shooter is able to subdue the attacker remotely, a certain advantage especially when the bad guy is armed with a knife and/or a gun. Additionally, Tasers emit "T-waves" that overwhelms the human body's nervous system, rendering the whole body incapable of voluntary movement which lasts several minutes.
Current models in the market are the C2 and M18. The former resembles a slim TV remote control while the latter looks like an oversized Glock 17 semiautomatic pistol. In my opinion, most successful deployments of Tasers are when they are initially concealed from attackers, when they are surprised and unable to defend themselves. Undoubtedly, the obvious choice for carry is the C2 for its diminutive size.
Surprisingly, a folding pocket knife can be considered a non-lethal weapon as long as it can applied with skill in the hands of a martial artist trained in Escrima, Arnis, Kali, and Penkjat Silat. Limbs can be rendered totally useless by cutting, slashing, and puncturing into nerves, tendons, and muscles. Of course, arteries and internal organs must be avoided. A less bloody and messy way of controlling a "perp" would be to keep the knife folded and use it as an impact weapon, similar to a Kubotan. I carry a Cold Steel Voyager Tanto folding blade with a 5-inch plain edge off duty. Cold Steel is known for manufacturing knives that are sharp, durable, and reasonably priced. Also, I find the Voyager series folding knives lighter and more balanced between the handles and blades compared with another model folders called Recon 1 which have far heavier handles. One drawback, however, with Cold Steel's serrated edge is that it tends to snag, unlike Cutco kitchen knives that have functional serrations.
If you are going to purchase a folding knife for your own, I recommend choosing one with a Tanto designed tip, similar to the tip of a Samurai or Ninja sword, since they are the most durable. More so, test the edge whether it is plain or serrated, to determine how effectively the knife cuts. The more skilled you are in mastering your weapons, the more you control their lethality.
Never forget though that the most lethal weapon of all is your mind!
About the Author
A conservative American with a background in law enforcement, martial arts, engineering, and information systems. Non-lethal self-defense devices are available at www.striker701.com.
Peace, love, and harmony...through readiness!
Can i send my Gen 3 Glock 17 to Glock to be Refinished and how much is the cost and how long does it take?
If i send it does it go to Germany or the Smyrna Georgia Factory? Does anyone know who else can Refinish My Gen 3 Glock 17 like what companies here in the U.S and that are reasonably priced?????? I just want the Original Finish it Came in which is the Black. I Just Started Carrying it Concealed in a Tagua Leather Thumbreak Holster and i know it will put wear on it over time any tips or tricks to reduce the wear from the Holster?????? I Also have a Parkerized 1911 and i would like to get it Reparkerized are there any Companies that you would recommend here in the U.S????????
Surprising...the 'Tenifer' finish on Glock slides (typical of most--but not all--Gen3 Glocks) normally is very durable. I've holstered my Gen3 Glocks within leather for years and have yet to have any issues with holster wear. I've never used these myself but have you tried any sort of leather treatment for the interior surfaces of your holster? I know Galco makes a couple of products that support their holster leather (softens and molds, doesn't harm the gun's finish per manufacturer's claims).
Glock can redo finishes (contact through Customer Service), but they may no longer refinish slides with their Tenifer process. I think it may have something to do with the process not being very eco-friendly, and with some complaints about the finish being too slippery in hand though I've never had a problem with it. Slides on Gen3 Glocks they ship these days come in a different finish; it's the same as the Gen4 Glocks have. The new Glock finish is more like a matte Parkerized/blued finish; I've forgotten what it's officially called, but it's more like the older Gen1/Gen2 finish and to my eye it's uglier than the Gen3 Tenifer.
For your Glock, there are other better quality finishes available. Cerakote from NIC Industries is the ABSOLUTE best in terms of durability, protection and wear; it's not even close.
http://www.nicindustries.com/guncoater.php (their virtual gun coating online app...and they even use a Glock for the example model)
With the Cerekote you can apply it yourself if you feel up to the task (detail stripping the gun/slide, bead blasting the slide to remove the old finish (yourself or using a local paint finishing shop), applying the new finish. Or of course you can send it out to have someone do all of the work. One of the very best shops is Customized Creationz, a favorite armorer/restoration shop with Sig Sauer owners. Todd and crew do some truly incredible work.
For re-Parkerizing as with Cerekote there are kits available from multiple online sources...if you feel up to doing it yourself. Or Customized Creationz can do it as well:
http://www.customizedcreationz.com/
You can email Todd to see what they would charge for the work you're interested in.
Tyler The Creator - She [Lyrics]