Complete Blaster Uppers


Introducing the BoreBuddy AR-44 Space Blaster series!  Our blaster uppers include:

Borebuddy Bolt Group with all the upgrades (if selected — bolt upgrades: Round firing pin, power extractor, gen 2 standard collar)

Premium Apogee 416R Stainless + Nitride Barrel (various lengths)

Rimfire Quick Disconnect Brake + Blaster

7075-T6 Minimalist Barrel Nut

Ambi Charging handle

BoreBuddy AR22 Upper (with 22lr length ejection port)

Upgrade to a Quiet bolt for $10



Compatible with mil-spec lowers.

Additional information

Weight N/A
Dimensions N/A
Barrel Length

4.5" Blaster, 12.1" Sniper, 16.1" Rifle Blaster


With Bolt, No Bolt


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