Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
XP-556-FH by Expo Arms -

Product Description

Expo Arms 5.56 A2 Flash Hider - 1/2x28

XP-556-FH

at Primary Arms
Browse all Primary Arms deals
$6.95
In Stock at Primary Arms
Price checked 14 days ago
Buy Now at Primary Arms
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Expo Arms
Expo Arms

More from Expo Arms

Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms AR-15 Handguard - M-LOK - 15" - Black - Open Box Expo Arms AR-15 Handguard - M-LOK - 15" - Black - Open Box View Details
$74.96
Buy Now · $74.96
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms AR-15 Handguard - M-LOK - 9.5" - Black - Open Box Expo Arms AR-15 Handguard - M-LOK - 9.5" - Black - Open Box View Details
$59.96
Buy Now · $59.96
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms Low Profile AR-15 Gas Block - Nitride - Set Screw - .750" - Open Box Expo Arms Low Profile AR-15 Gas Block - Nitride - Set Screw - .750" - Open Box View Details
$17.21
Buy Now · $17.21
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms 5.56 Mil-Spec M16 BCG Phosphate - Bolt Carrier Group - Open Box Expo Arms 5.56 Mil-Spec M16 BCG Phosphate - Bolt Carrier Group - Open Box View Details
$104.96
Buy Now · $104.96
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms Free Float AR-15 Handguard - M-LOK - 13" - Open Box Expo Arms Free Float AR-15 Handguard - M-LOK - 13" - Open Box View Details
$74.96
Buy Now · $74.96
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms Enhanced AR-15 Handguard - M-LOK - 9.5" - Black - Open Box Expo Arms Enhanced AR-15 Handguard - M-LOK - 9.5" - Black - Open Box View Details
$74.96
Buy Now · $74.96
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms 5.56 A2 Flash Hider - 1/2x28 - OPEN BOX Expo Arms 5.56 A2 Flash Hider - 1/2x28 - OPEN BOX View Details
$5.21
Buy Now · $5.21
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms Barreled AR-15 Upper Receiver - 5.56 - 16" Expo Arms Barreled AR-15 Upper Receiver - 5.56 - 16" View Details
$249.99
Buy Now · $249.99
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms Lite Barreled AR-15 Upper Receiver - 5.56 - 16" Expo Arms Lite Barreled AR-15 Upper Receiver - 5.56 - 16" View Details
$249.99
Buy Now · $249.99
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms Barreled AR9 Upper Receiver - 9mm - 5.5" Expo Arms Barreled AR9 Upper Receiver - 9mm - 5.5" View Details
$109.99
Buy Now · $109.99
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms 5.56 NATO Complete Lightweight- AR-15 Bolt Carrier Group - Nitride Expo Arms 5.56 NATO Complete Lightweight- AR-15 Bolt Carrier Group - Nitride View Details
$84.99
Buy Now · $84.99
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms/FCD Extended Single Chamber Muzzle Brake - Dead Air Keymo Mount - 1/2x28 - OPEN BOX Expo Arms/FCD Extended Single Chamber Muzzle Brake - Dead Air Keymo Mount - 1/2x28 - OPEN BOX View Details
$82.50
Buy Now · $82.50
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms 6mm ARC / 6.5 Grendel Type II - Bolt Assembly Expo Arms 6mm ARC / 6.5 Grendel Type II - Bolt Assembly View Details
$54.95
Buy Now · $54.95
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms Mil-Spec AR-15 Lower Parts Kit with Trigger Expo Arms Mil-Spec AR-15 Lower Parts Kit with Trigger View Details
$64.99
Buy Now · $64.99
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms 7.62x39 Nitride - Bolt Assembly Expo Arms 7.62x39 Nitride - Bolt Assembly View Details
$54.95
Buy Now · $54.95
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms 5.56 NATO Bolt Assembly - Nitride Expo Arms 5.56 NATO Bolt Assembly - Nitride View Details
$49.95
Buy Now · $49.95
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms AR-15 Mil-Spec Trigger Expo Arms AR-15 Mil-Spec Trigger View Details
$39.95
Buy Now · $39.95
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms Mil-Spec Builder AR-15 Lower Parts Kit Expo Arms Mil-Spec Builder AR-15 Lower Parts Kit View Details
$29.99
Buy Now · $29.99
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms AR-15 Ejection Port Cover Expo Arms AR-15 Ejection Port Cover View Details
$5.95
Buy Now · $5.95
Primary Arms
Primary Arms
Last Updated:
Aug 11, 2026 12:03 AM
Expo Arms AR-15 RUGGED Pistol Grip - Black - Open Box Expo Arms AR-15 RUGGED Pistol Grip - Black - Open Box View Details
$11.83
Buy Now · $11.83
Primary Arms