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Building an AR-SPR and looking for some insight and sugestions on some barrels I have been looking at. I will be going with a piston system sooner or later. Any info and ideas would be greatful
(1) I have an M4 SOCOM BCM on my second build and love it.
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(2)
Model 1 Sales: 18 inch 5.56 SPR Barrel
(18' SPR Barrel, 5.56 NATO, chrome lined chamber & bore, 1-9 twist, threaded muzzle 1/2 x 28 thread) $265
(3)-A
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(3)-B
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(4)
<broken link removed>
(1) I have an M4 SOCOM BCM on my second build and love it.
<broken link removed>
(2)
Model 1 Sales: 18 inch 5.56 SPR Barrel
(18' SPR Barrel, 5.56 NATO, chrome lined chamber & bore, 1-9 twist, threaded muzzle 1/2 x 28 thread) $265
(3)-A
<broken link removed>
(3)-B
<broken link removed>
(4)
<broken link removed>