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
Expo Arms 6mm ARC / 6.5 Grendel Type II - Bolt Assembly by Expo Arms -

Product Description

Expo Arms 6mm ARC / 6.5 Grendel Type II - Bolt Assembly

Expo Arms 6mm ARC / 6.5 Grendel Type II - Bolt Assembly

at Primary Arms
Browse all Primary Arms deals
$39.99
In Stock at Primary Arms
Price verified 3d 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 30, 2026 01:42 AM
Expo Arms AR-15 7075 Stripped Upper Receiver - Open Box Expo Arms AR-15 7075 Stripped Upper Receiver - Open Box View Details
$44.99
Buy Now · $44.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms AR-15 Oops Kit Expo Arms AR-15 Oops Kit View Details
$8.99
Buy Now · $8.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms Mil-Spec Enhanced Builder AR-15 Lower Parts Kit & HRF Magwell Expo Arms Mil-Spec Enhanced Builder AR-15 Lower Parts Kit & HRF Magwell View Details
$49.99
Buy Now · $49.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms Mil-Spec Builder AR-15 Lower Parts Kit & Die Free Co Kung Fu Pistol Grip - Black Expo Arms Mil-Spec Builder AR-15 Lower Parts Kit & Die Free Co Kung Fu Pistol Grip - Black View Details
$39.99
Buy Now · $39.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms 16" 5.56 AR-15 Lite Upper Receiver Group with Charging Handle and BCG Expo Arms 16" 5.56 AR-15 Lite Upper Receiver Group with Charging Handle and BCG View Details
$229.99
Buy Now · $229.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms AR-15 Lower Parts Kit with Mil-Spec Trigger and A2 Grip Expo Arms AR-15 Lower Parts Kit with Mil-Spec Trigger and A2 Grip View Details
$49.99
Buy Now · $49.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms AR-15 Gas Tube - Black Nitride - Pistol Length Expo Arms AR-15 Gas Tube - Black Nitride - Pistol Length View Details
$8.99
Buy Now · $8.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms AR-15 Gas Tube - Black Nitride - Rifle Length Expo Arms AR-15 Gas Tube - Black Nitride - Rifle Length View Details
$11.99
Buy Now · $11.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms Enhanced AR-15 H1 Buffer Tube Kit - Carbine Expo Arms Enhanced AR-15 H1 Buffer Tube Kit - Carbine View Details
$114.99
Buy Now · $114.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms AR-15 H1 Buffer Tube Kit - Carbine Expo Arms AR-15 H1 Buffer Tube Kit - Carbine View Details
$89.99
Buy Now · $89.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms Enhanced AR-15 Buffer Tube Kit - Carbine Expo Arms Enhanced AR-15 Buffer Tube Kit - Carbine View Details
$69.99
Buy Now · $69.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms AR-15 Buffer Tube Kit - Carbine Expo Arms AR-15 Buffer Tube Kit - Carbine View Details
$49.99
Buy Now · $49.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms Forged Assembled AR-15 Upper Receiver - T-Marked Expo Arms Forged Assembled AR-15 Upper Receiver - T-Marked View Details
$94.99
Buy Now · $94.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms Forged Stripped AR-15 Upper Receiver Expo Arms Forged Stripped AR-15 Upper Receiver View Details
$69.99
Buy Now · $69.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 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 30, 2026 01:42 AM
Expo Arms Barreled AR-15 Upper Receiver - 5.56 - 16" Expo Arms Barreled AR-15 Upper Receiver - 5.56 - 16" View Details
$199.99
Buy Now · $199.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 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
$169.99
Buy Now · $169.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 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
$44.99
Buy Now · $44.99
Primary Arms
Primary Arms
Last Updated:
Aug 30, 2026 01:42 AM
Expo Arms 7.62x39 Nitride - Bolt Assembly Expo Arms 7.62x39 Nitride - Bolt Assembly View Details
$39.99
Buy Now · $39.99
Primary Arms