Blog

...

...

Learn everything about the .338 ARC cartridge, including its history, AR-15 compatibility, specifications, barrel lengths, suppressor performance, hunting applications, and how to build a reliable .338 ARC rifle or pistol....

The 6.8 SPC II is one of the most versatile cartridges ever developed for the AR-15 platform. Designed to deliver greater energy than traditional 5.56 NATO while maintaining the lightweight handling characteristics of the AR-15, it has become a favorite among hunters, recreational shooters, and cust...

Moriarti Armaments has restocked LRBHO AR pistol uppers, pistols, and rifles in 9mm, 10mm Auto, 40SW, and .45 ACP. Limited quantities available....

Compact AR platforms continue to grow in popularity, and choosing the right cartridge is one of the most important decisions when planning a custom build. Three calibers frequently considered by builders are 300 Blackout, 6.8 SPC II, and .338 ARC. While all three perform well in AR-15 platforms, eac...

Compare 300 Blackout and 8.6 Blackout for suppressor-ready AR builds. Learn the differences in performance, barrel length, recoil, versatility, and which caliber best fits your shooting goals....

Learn how AR-9 buffer weight affects recoil, cycling and reliability, and how to choose between standard, heavy, dead-blow and hydraulic 9mm PCC buffers....