6.5 Grendel 16" Lightweight Complete Upper
Lightweight 16" button-rifled, fluted stainless steel barrel with a 1:7.5 twist rate, G10 composite free-floating handguard, Picatinny railed gas block, A2 flash hider, 9/16-24 threaded muzzle (non-optional), 1:7.5 twist rate. Direct impingement operating system. Ships with one 10-round magazine. Weight of upper is 4.2 pounds. This unit is 100% complete and is compatible with any standard-specification lower receiver (no modifications required).
Muzzle Upgrades - Please select a muzzle upgrade
Handguard Upgrade - Please select a handguard upgrade. For additional details, click the name of each handguard option.
Camo Upgrades - Select a camo upgrade. Requires a non-refundable deposit of the camo dipping upgrade price once the order enters production. Dipping is applied by hydrographics to handguard and receiver only. Cannot be combined with Manticore Arms Transformer Rail.
Base Price: $714.00
Selected Options: $0.00
Total Price: $714.00

All Alexander Arms® upper receiver assemblies are fully-complete, function-tested, and ready to fire.

Weight (may be approximate): 4.20 lb. / Each

Dimensions (LxWxH): 26.00 x 3.00 x 3.00 in.
Don't forget your ammunition and extra parts! - This upper receiver assembly ships with one 10-round magazine. Visit the products below to add more to your order. If you are choosing the MK10 handguard upgrade, be sure to add MK10 rail sections for your handguard! We strongly recommend that you also add ammunition to your order instead of placing a separate order to avoid lengthy ammunition back-order situations.
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