





🛠️ Protect your precision – engineered for pros who demand the best.
This 1/2" x 28 thread protector, machined from premium US-made alloy steel on CNC lathes, features a counter bored design for a secure fit and a durable black oxide finish for corrosion resistance. Measuring .625" long with a .730" diameter, it offers a smooth, professional look and is 100% made in the USA, ensuring top-tier quality and reliability for your firearm maintenance needs.
| Thread Size | 1/2" x 28 |
| Thread Coverage | threaded on one end |
| Exterior Finish | Black Oxide |
| Fastener Material | Alloy Steel |
| Thread Style | Right Hand |
| Thread Type | Unc |
| Fastener Type | Tap End |
| Item Hardness | B70 (Rockwell B) |
| Color | Black |
| UPC | 850094007566 |
| Manufacturer | Down Range Products |
| Part Number | 4045 |
V**S
Nice Snug Fit
Easy to grab grip
A**D
Perfect
Perfect fit. Works really nice in my "DoE" 633 clone build with threaded barrel.
F**Y
Great thread saver
Bought this unit to allow bull nose safety when firing at the range.
P**A
Dimensions perfect, finish not so much
Fits perfectly. The machining is great. The finish seems to have a reddish tint. And finish could be more durable. But this will thread right up on your A2 barrel and work great.
J**Y
It works
Fits my M&P9 perfectly
S**.
Color match is spot on
Was as advertised the finish, and color matches my black nitride barrel almost perfectly.I'd get another if I needed one
Trustpilot
1 day ago
2 weeks ago