.920 Bull Thread Protector 1/2-28 Stainless Steel
All Yankee Hill Machine muzzle devices
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Yankee Hill Machine
Overview
The .920 Bull Thread Protector from Yankee Hill Machine is designed to fit barrels with a 1/2-28 thread pitch, making it an ideal addition for your 5.56 NATO builds. Crafted from stainless steel, this protector not only shields the threads of your muzzle from damage but also complements the overall aesthetic with its sleek silver finish. This type of thread protector is commonly used in precision or target-oriented AR-15 builds where maintaining the integrity of the muzzle is crucial.
Specifications
.920 Bull Thread Protector 1/2-28 Stainless Steel
Price and stock
Availability is good for the Yankee Hill Machine .920 Bull Thread Protector 1/2-28 Stainless Steel: it was in stock at one retailer or another nearly every day in September 2026, and today all 3 retailers we track have it in stock. Prices barely moved in September 2026, holding around $16.25, so there haven't been real sales lately. Buying today, the lowest price is $16.25 at BattleHawk Armory, which matches the best price we saw in September.
Prices checked · refreshed daily across 37 retailers
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