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Lo-Pro Gas Block Barrel, 6.8

As low as $350.00
Availability:Buy now


Please allow up to 4 to 6 weeks for shipment-these barrels are built and packaged to order. If an expedited shipping method is chosen, your order will ship next business day after the barrel is manufactured and completed. All expedited orders with this barrel will be held and shipped together.

Lo-Pro Gas Block Barrel

--6.8 SPC MOD 1 Noveske Match Chamber

--Stainless Barrel

--Extended feed ramps 

--Bead blasted finish 

--Gas tube 

--Pinned Low Profile Gas Block, .750

--5/8x24 threads 

--Medium Contour

Barrel Length Specifics
Size Gas System Weigth Twist Rate
7.5" Pistol 19oz 1 in 12"
8.5" Pistol 20.6oz 1 in 12"
10.5" Carbine 24oz 1 in 12" or 1 in 12" polygonal
12.5" Carbine 28oz 1 in 12"
13.7" Carbine 29.4oz 1 in 12"


31.5oz 1 in 12"
16" Mid 34oz 1 in 12"
18" Mid 37oz 1 in 12"


Barrel installation should be performed by a qualified gunsmith. Installation of the gas block taper pins and gas block is required to complete the assembly process. 

All NFA Regulations apply. Please check your local and state laws before ordering. 
Contact your local ATF Field Office with any NFA questions you may have.


You can add a headspaced bolt to your barrel for $65 here


Prop. 65 Warning for CA Residents

WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to