H.V.S. Blast Shield

SKU: SBV1040


SKU: SBV1040

Please call our Sales team at 407-928-2666 to place an order. We will need your transferring dealers’ FFL and SOT to process your order.

Shipping & Returns

Shipping & Returns

Return Authorization is required for all returned merchandise. Please email johnd@spikestactical.com  or call 407.928.2666 to acquire a Return Merchandise Authorization Number (RMA.)

Review our complete Return Policy

Financing Available

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How It Works

Minimum $500 Order




The Spike’s Tactical H.V.S. blast shield is designed to reduce concussion and outward blast commonly found with most muzzle brakes on the market. The H.V.S. blast shield makes the weapon system a lot more pleasant to shoot without totally eliminating the effectiveness of the muzzle break itself. The H.V.S. blast shield is designed to be used in COMBINATION with our Dynacomp H.V.S. or any other muzzle device with a 22mm x 1mm O.D. thread. The H.V.S. blast shield simply threads in place by hand and seats against the shoulder. It can be quickly installed or removed depending on the intended use. Your buddy’s at the range sure will thank you for being equipped with the H.V.S. blast shield when your shooting next to them in a confined area! The H.V.S. blast shield also protects the threads and muzzle device when a suppressor isn’t in use. The H.V.S. blast shield is NOT caliber specific, it’s only requirements are a 22mm x 1mm thread to screw on to.

Known compatible muzzle devices:

DynaComp H.V.S muzzle brake
DynaComp (threaded for OPS) compensator
OPS INC muzzle brake
Smith Vortex flash suppressor (threaded for OPS)
Allen Engineering suppressor mounts


Material: Billet 4140 Chromoly

Thread: 22mm x 1mm

Finish: Black Nitride

Features: Ball Dimpled Expansion Ports

Weight: 1.9oz