-
-
-
-
-
BIG SAVINGS
+EVERYTHING SHIPS FREE
Learn More
This is a carousel with one large image and a track of thumbnails below. Select any of the image buttons to change the main image above.
ATI Glock 37 Drop-In Conversion Barrel, .45 GAP to .40 S&W
Key Features
- Precision-engineered 416R stainless
- Match-grade accuracy
- Drop-in fit, no gunsmithing required
- Includes extractor and magazine follower
- Made in the USA
Satisfaction Guarantee
Order with complete confidence! Your satisfaction is guaranteed, period! We stand behind every item we sell. If you're not happy within 90 days of shipment, just return the item with your invoice and we'll promptly refund your merchandise total. See More Details
Lowest Price Guarantee
For everything to outfit your passion...at the Lowest Prices, Guaranteed! If you find a lower advertised price for an item we sell, let us know at the time of purchase or within 10 days of placing your order and we will refund you the difference. See More Details
Give your Glock 37 new life and new accuracy by replacing the original .45 GAP chambering with this .40 S&W Conversion. The replacement barrel is precision-engineered from 416 stainless steel for flawless performance. Easy drop-in fit, no gunsmithing required. Made in the USA.
- Converts your G37 from .45 GAP to .40 S&W
- Match-grade barrel is crafted from precision-engineered, CNC-cut 416R stainless steel
- 1:10" right hand twist
- Drop-in fit, no gunsmithing required
- Compatible with lead bullets
- Made in the USA
- Backed by a Manufacturer's Limited Lifetime Warranty
- Includes barrel, extractor, and magazine follower
Order today!
Key Specifications
- Item Number: 677622
- Fits: Glock 37
- Material: 416R stainless steel
- Mfg. Number: ATIBG37CONV
ATI Glock 37 Drop-In Conversion Barrel, .45 GAP to .40 S&W
$149.99 / $142.49 Member