PSA AR-15 A2 Front Sight Gas Block w/Bayonet Lug

PSA AR15 A2 Front Sight Gas Block with Bayonet Lug – Mil-Spec F-Marked

Upgrade Your Rifle with Classic Reliability The Palmetto State Armory (PSA) AR15 A2 Front Sight Gas Block is the gold standard for shooters looking to build or restore a classic “M4-style” or “A2” profile rifle. Combining the rugged durability of a fixed front sight with the essential function of a gas block, this component ensures your rifle cycles reliably while providing a rock-solid aiming point.

Mil-Spec Quality & F-Marked Precision This front sight base (FSB) is F-marked, making it the correct height for use with flat-top upper receivers and standard flip-up or fixed rear sights. Whether you are building a duty-ready carbine or a retro-style clone, the PSA A2 Gas Block provides the perfect alignment for a consistent zero.

Integrated Utility Designed for the versatile AR-15 platform, this gas block features a built-in bayonet lug, allowing for the attachment of standard M9 or similar bayonets. It also includes the provision for a front sling swivel, ensuring your rifle is ready for any sling configuration.

Technical Specifications:

• Brand: Palmetto State Armory (PSA)
• Material: High-strength Carbon Steel (Mil-Spec)
• Finish: Durable Phosphate Coating
• Gas Journal Diameter: .750″ (Standard)
• Type: A2 Front Sight Base / Gas Block Combo
• Marking: F-Marked (Correct height for flat-top uppers)
• Features: Integrated Bayonet Lug
• Compatibility: Fits AR-15 barrels with a .750″ gas block seat

Installation: Gunsmithing required (Requires drilling and pinning to the barrel)Note: Sight post assembly (post, spring, and detent) is sold separately.

By purchasing PSA AR-15 A2 Front Sight Gas Block w/Bayonet Lug from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality

The actual appearance of the product may differ from the image on the website. For additional information about payment, delivery, and product specifications, please contact us by phone or email.