Categories

Barrels

Notice:

LWD 9mm conversion barrels will allow you to shoot 9mm ammunition from your Glock 40 S&W or 357 Sig handgun. These conversion barrels are easy to use and install the same as any other barrel, simply drop it in, no gunsmithing or other modifications are required. We do recommend you use the correct 9mm magazine with these conversion barrels to guarantee reliable feeding.


About 1% of the 9mm conversion barrels are affected by the poor performance of low powered 115 grain ammunition causing a Failure To Eject (FTE). A good example of ammunition that is “most likely to fail” is Winchester White Box (WWB). This rare failure is too low a percentage to make an issue, however it is one we are well aware of. The fix to resolve this issue is quite simple:

1 Clean and lube your slide and barrel.
2 Shoot 1 mag to 1 box of good quality +P or +P+ ammunition through the barrel.
3 Try the FTF ammunition again. If it runs... great! If you experience more failures you will have a couple choices to make:
Fix A Reduce the recoil spring weight to 13 lbs. Cost is about $30 for stainless steel guide rod and ISMI reduced power spring. See guiderods here.
Fix B Shoot 124 gr or a better quality 115 gr ammunition exclusively. The FTF 115 gr ammunition you are currently using is no longer a valid option.

What causes this problem? Several issues come into play.
1 The 40 slide and (40 conversion) barrel are thicker than standard 9mm slides and barrels. This extra thickness equates to more weight. The combined extra weight taps the energy of the "weak 115 gr ammunition” to its complete demise. It simply lacks in power and fails to reliably eject the spent round.
2 Every once in awhile a Failure To Feed/Failure To Eject (FTF/FTE) is caused by a fit issue. We resolve fit issues by pumping +P or +P+ ammunition through the gun. This hot ammunition provides extra pressure and the pressure will positively align any and all components. Once they are all aligned there is no longer a fit issue. The FTF/FTE is usually resolved.

FYI: Several manufactures are currently producing low powered 115 gr 9mm loads. This ammunition is also known to produce failures in all standard model Glock 9mm pistols.

Please note: To convert any .40 caliber gun to .357 or vise versa you don't need a "conversion", just purchase the barrel to the corresponding Glock model.


Products:
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AMERICAN TACTICAL MATCH GRADE BARREL FOR GLOCK MODEL 43 Item: ATIB-G43 Ample Stock
Manufacturer: AMERICAN TACTICAL $149.95
MATCH GRADE (STOCK LENGTH) BARREL FOR GLOCK MODEL 43
AMERICAN TACTICAL ST0CK LENGTH BARREL FOR GLOCK MODEL 17 Item: AMEG17 Ample Stock
Manufacturer: AMERICAN TACTICAL $164.95
MATCH GRADE BARREL FOR GENERATION 1 THRU 4 GLOCK MODEL 17 (STOCK LENGTH)
AMERICAN TACTICAL ST0CK LENGTH BARREL FOR GLOCK MODEL 19 Item: AMEG19 Ample Stock
Manufacturer: AMERICAN TACTICAL $164.95
MATCH GRADE BARREL FOR GENERATION 1 THRU 4 GLOCK MODEL 19 (STOCK LENGTH)
AMERICAN TACTICAL THREADED BARREL FOR GLOCK MODEL 17 Item: AMEG17TH Ample Stock
Manufacturer: AMERICAN TACTICAL $164.95
MATCH GRADE THREADED BARREL FOR GENERATION 1 THRU 4 GLOCK MODEL 17
AMERICAN TACTICAL THREADED BARREL FOR GLOCK MODEL 19 Item: AMEG19TH Ample Stock
Manufacturer: AMERICAN TACTICAL $164.95
MATCH GRADE THREADED BARREL FOR GENERATION 1 THRU 4 GLOCK MODEL 19
LWD Barrel M/17 9mm Stock Length Item: LWD-17N Back Ordered
Manufacturer: Lone Wolf Distributors $104.95
Stock length Model 17 (9mm)
LWD Barrel M/17 9mm Threaded 1/2 x 28 Item: LWD-17TH Back Ordered
Manufacturer: Lone Wolf Distributors $122.95
Length 5.03 inch, 128 mm
LWD Barrel M/19 9mm Stock Length Item: LWD-19N Back Ordered
Manufacturer: Lone Wolf Distributors $105.95
Length 4.02 inches, 102 mm
LWD Barrel M/19 9mm Threaded 1/2 x 28 Item: LWD-19TH Back Ordered
Manufacturer: Lone Wolf Distributors $122.95
Length 4.60 inch, 117 mm
LWD Barrel M/20 10mm Stock Length Item: LWD-2010N Back Ordered
Manufacturer: Lone Wolf Distributors $104.95
Stock length Model 20 (10mm)
LWD Barrel M/20 10mm Extended 2 Port Item: LWD-2010P2 Back Ordered
Manufacturer: Lone Wolf Distributors $122.95
Length 5.47 inches, 139 mm
LWD Barrel M/20 10mm Threaded 9/16 x 24 Item: LWD-2010TH Back Ordered
Manufacturer: Lone Wolf Distributors $122.95
Length 5.2 inch, 132 mm stainless steel finish
LWD Barrel M/20 10mm Threaded 9/16 x 24 Black Item: LWD-2010THBLK Back Ordered
Manufacturer: Lone Wolf Distributors $132.95
Length 5.2 inch, 132 mm Black Finish
LWD Barrel M/21 45 ACP Stock Length Item: LWD-2145N Ample Stock
Manufacturer: Lone Wolf Distributors $105.95
Length 4.60 inch, 117 mm
LWD Barrel M/21 45 ACP Threaded .578 x 28 Item: LWD-2145TH Low Stock
Manufacturer: Lone Wolf Distributors $122.95
Length 5.2 inch, 132 mm
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