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Posted: 1/12/2015 9:10:01 PM EDT
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He's not asking about different extensions/feed ramp combos. He's asking if his look normal or if his barrel is installed incorrectly. OP, it looks fine. If you have feeding issues, you may be able to blend the feed ramps a bit. |
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Its bad, would it be the barrel or my upper, most likely? |
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Quoted: He's not asking about different extensions/feed ramp combos. He's asking if his look normal or if his barrel is installed incorrectly. OP, it looks fine. If you have feeding issues, you may be able to blend the feed ramps a bit. Quoted: He's not asking about different extensions/feed ramp combos. He's asking if his look normal or if his barrel is installed incorrectly. OP, it looks fine. If you have feeding issues, you may be able to blend the feed ramps a bit. |
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Quoted: Its bad, would it be the barrel or my upper, most likely? Quoted: Its bad, would it be the barrel or my upper, most likely? Quoted: He's not asking about different extensions/feed ramp combos. He's asking if his look normal or if his barrel is installed incorrectly. Beyond that it looks "normal" presuming all other factors accounted for. (proper torque, etc...) |
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Quoted: Rifle barrel extension with aM4 upper receiver has the obvious potential to cause feeding issues. Quoted: Quoted: Its bad, would it be the barrel or my upper, most likely? https://www.primaryarms.com/Spikes_Tactical_Barrel_ST_16_M4_LE_Mid_Length_p/sb51605-ml.htm Upper receiver is a Aero Precision M4E1 http://aeroprecisionusa.com/aspx/store/productdetail.aspx?pid=254 |
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