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Holiday Special Stern Def. Barrel .45acp 4" - .578-28" 1:16 Melonite Ar-15 Flash Sale: 65% Off [H2SciVjZ]

$21.99 $70.99 -69%

Stern def.Barrel.45acp 4".578-28" 1:16 melonite ar-15 FEATURES:Caliber: 45ACPLength: 4 InchesThreaded .578-28Twist: 1:16 4150 Chrome-moly steelMelonite coatingMade in the U.S.A Other Features: Threaded.578-28, 1:16 twist, 4150 chrome-molly steel, mel

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Stern def.Barrel.45acp 4".578-28" 1:16 melonite ar-15

FEATURES:
Caliber: 45ACP
Length: 4 Inches
Threaded .578-28
Twist: 1:16
4150 Chrome-moly steel
Melonite coating
Made in the U.S.A

Other Features: Threaded.578-28, 1:16 twist, 4150 chrome-molly steel, melonite coating this must be used with a 11 ounce buffer or heavier when using a carbine spring,.45acp uppers require an enlarged ejection port

What Our Customers Say

December 27, 2025

Absolutely no complaints!

A very satisfying buy, worth every single dollar.

- Algernon A..

December 27, 2025

Absolutely no complaints!

This is a very solid, very, very high-quality product.

- Ceri D..

December 27, 2025

Absolutely no complaints!

This has streamlined my daily life beautifully.

- Bastian H..

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