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Barrel Thread Protector for AR

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Our Price: $15.95

Product Code: BTP-15

Anodize Color
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Description Technical Specs

About BTP-15 (1/2-28 Threads)

Our thread protectors are a great looking and safe muzzle device for featureless rifles in restricted states. They can be installed in two different directions (one end has a slight taper) for better barrel match up on most AR barrel profiles. Machined from 7075 aluminum and then hard coat anodized after a heavy acid etch process which dulls the machined surface to provide a superior protective finish. Also available in 303 Stainless Steel. Proudly made in America!

Note About Colors

The four hard anodize colors available are black, gray, OD green, and flat dark earth. Please note the ODG and FDE are a proprietary anodize process that mimics those colors and coordinates well with those colors but are not exactly ODG or FDE. Also note that there is some variation batch to batch. The colors look great and coordinate well with other ODG or FDE furniture you may have on your rifle. The gray is a silver gray (similar to pewter) and coordinates with gray and silver parts. We try our best to accurately represent all colors on our website photos.


Our website is a live inventory system. If you are able to choose your color and add it to your cart, then we have it in stock and can ship from our warehouse. If you don't see the color you want, then it is out of stock (sorry no backorders; we don't like selling things we don't have). Please send us an email with your request and we will reply as quickly as we can concerning lead time.

Shipping Lead Time Transparency

We always strive to ship the next business day, BUT sometimes there are delays due to unforeseen circumstances. Please see the map below to determine the approximate transit days for USPS from our location in Shingle Springs, CA (we do ship to other states too, but mostly within California). These are approximate transit days from USPS and are NOT guaranteed (USPS is good but not perfect). Please also note that USPS transit days are just the travel days and do not include our order processing time (in other words, the transit time DOES NOT start on the day you place your order). Thank you for your understanding while we do our best to get your order to you quickly.

USPS Approx Ship Days

All reviews below are non-edited, non-paid, from actual customers. We greatly appreciate our customers taking the time to come back to our website to write reviews. This helps fellow gun owners and helps our search engine ranking too! You're awesome!

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Every Detail Covered. February 10, 2022
Reviewer: Beans from Bakersfield , CA United States  
Very pleased and I will most likely purchase more from Sparrow Dynamics. This is my second Thread Pro. Fits well small or large side forward. Seats securely and has not loosened. Light weight and looks pro on my 7lb build. I’m impressed with the smooth finish on the inside where the threads end. There’s a 3/32”(ish) area that protects my barrel crown and does not impede accuracy. It may even help. I have the Black & Grey models but will end up with the anodized FDE & OD eventually. I’m a fan of fit and function. Since that’s already been covered; I’m super stoked that it looks sharp as well. I’m almost sure this was covered in the description but thought I’d share my humble opinion. Thank you for reading.

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