Tag Archives: 6.8 spc upper

Barrett M468-A1 Tactical Carbine in 6.8x43mm SPC (Special Purpose Cartridge)

by David Crane david@defensereview.com DefRev’s previous article on te 6.8x43mm SPC (Special Purpose Cartridge), a.k.a. "6.8mm Remington SPC", was titled "6.8x43mm Round for Urban Warfare CQB and Short-to-Medium-Range Sniping." The 6.8x43mm SPC (Special Purpose Cartridge) was developed with the help of the U.S. Army Special Forces community (specifically, the U.S. Army’s 5th Special Forces Group) to create a significantly superior …

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Precision Reflex Inc. (PRI) 6.8x43mm REM SPC Upper Receivers

by David Crane david@defensereview.com Precision Reflex Inc. (PRI) has a new 6.8x43mm REM SPC (Special Purpose Cartridge) upper receiver designed/developed to replace any AR-15/M16-based weapon’s 5.56x45mm upper receiver. Noted gunwriter Gary Paul Johnston has stated that the new PRI 6.8mm REM SPC uppers "have… proven 1-MOA accurate or better". These uppers are available with either 18.5" or 16.5" free-float Rock …

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