Modular rifles are great: You can own one lower and several uppers and mix and match as you please, right?
OK, so you build up a 20" HBAR for longer range target shooting. You put together something cool, with a Larue 13.2 FF foreend, NM trigger... You decide it's about time you changed that ratty old A2 stock for something a bit slicker, so you order a Magpul PRS...
Then you fire someone else's shorty AR, and decide you really should build a shorty upper, so you go ahead and get one together. Hmmm... an 11.5" upper looks kinda dumb on a lower with a PRS.
OK, so you build up a 20" HBAR for longer range target shooting. You put together something cool, with a Larue 13.2 FF foreend, NM trigger... You decide it's about time you changed that ratty old A2 stock for something a bit slicker, so you order a Magpul PRS...
Then you fire someone else's shorty AR, and decide you really should build a shorty upper, so you go ahead and get one together. Hmmm... an 11.5" upper looks kinda dumb on a lower with a PRS.
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